mirror of https://github.com/torvalds/linux.git
1396648 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Linus Torvalds
|
3a86608788 | Linux 6.18-rc1 | |
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Linus Torvalds
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3dd7b81235 |
i2c-for-6.18-rc1-hotfix
One revert because of a regression in the I2C core which has sadly not showed up during its time in -next. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmjr9tcACgkQFA3kzBSg Kba5vw//THtxiX/oPd3RAvZED1Ud3gSynO97mJczG0oI/A2GybhLXS5cLaPsK1At pbFZBfBKE8sAZ4n99QZ0obHrqaw/73kd0giuSja+/xj8JxwpajbcktVzdLI1wljS JEgPjYmfsm9if77iNI1yJHKhQ5jFUIAJoUwrFkwiu21JMDIST06tZRlpM7aN7Aof bpzFinAyNM6HSCp2BRBjo4xCWWrGK59RBwal+bPCdGfPRwhyNaR6ROp72KuM5mEX Nv+jnJcPhFu+HI0YK1Ejyc3Ay129cwJtqtyePevJJK1gKMJnaS4E/S+1/77mwaoy /zdrFHjTK+M2vyh0iq7jnAwnK8aPiFN7PLB+LeHSFQ7hicHxLbsSquzc6F7E1ZwG m3M1bFDrjyLp6mzHWsjsl8Eltp082KXUOi2djBMbiH/CfROebJgYDOaq3L/zSUmp gU5U6IW1xHcHzCNStocDzQMIWNBEPY2823SdeDvKAP2/dVyRsC3SP9dxPV2LVHk2 k246mUjKlkjx2fOmIQSz0rDTiQApqlhN9m47l5jt7LLdA+nxMpkk4qlxAspbqZbk Bx52bkKb/lsxOosaSJUVoicSqvfXR8LM0VpDfIpQvFfxqKSOX1ydWKjjtNDYsdEk dYqxP9abshRfUzHvGuS5kJqsFc2AUXPg9tljIYU6s6Pn9TSu6D0= =b0xy -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.18-rc1-hotfix' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: "One revert because of a regression in the I2C core which has sadly not showed up during its time in -next" * tag 'i2c-for-6.18-rc1-hotfix' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: Revert "i2c: boardinfo: Annotate code used in init phase only" |
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Linus Torvalds
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8765f46791 |
- Skip interrupt ID 0 in sifive-plic during suspend/resume because ID 0 is
reserved and accessing reserved register space could result in undefined behavior - Fix a function's retval check in aspeed-scu-ic -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmjrdesACgkQEsHwGGHe VUp2YBAArrV/gpawIM9ivoX8Fl2q6B8IdVIWVyHgfcNhVuDkivaWngUIV6fMTcY/ j+EuDVCCS1UNOdK0+9j+t2Y/ybZ+c6hIbDiQo6MRGG38A5x1X0oT9657/fLysZzs 6XOo+HF0d9bSoL1FWr6q3UEyUJrhT0kZgk1t81TcR22wSvLiiSBvKOH+GRuSECDm SUOLLQZMNbH1WTY7mLoZ7TzRNPLFFyb8xqeHb8IeffA1U1K7qPueQmzxTgXZVyLs snOdcmhLvR9eev7mIcD+1HbPtMwlkhhari0eHSmnbWWiiTKi4g7MOoudCJPu3jBW nzSmtMPT3PCMI3rnMQTMJIv6GyNi4zgu9gqsTpMP/elaAUjgbp4/D7p5XJrOL4SF oy62QTq8n2kkymQtkG/aa0mZI7cDeUuRLR1nI9avy/+sof6NJM86BbLnUTcQVGTB qa/VuKJdfcuSin//3Mw9+wP7DKLrLvMYn3+/v18vscAvayMNsUHAC5OuY3g7Wh5P YZstG7MtZ+EhHNvnIFlg0wQIZ3Vk3+EUuxq+RMkcJF7VCNP1eKv07Fe4T7luWGt8 qqX3wfZFTNyQxqQSpmYNiR92K6RrWPp76jz700nZ24NQfZs8U1uAjzQgeYBj8c5j Du9Fx8A6mwMw28d9A/cFmQbcVi/M4pI1ctKd7/9o5H4/f6nutlI= =dVwm -----END PGP SIGNATURE----- Merge tag 'irq_urgent_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Skip interrupt ID 0 in sifive-plic during suspend/resume because ID 0 is reserved and accessing reserved register space could result in undefined behavior - Fix a function's retval check in aspeed-scu-ic * tag 'irq_urgent_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/sifive-plic: Avoid interrupt ID 0 handling during suspend/resume irqchip/aspeed-scu-ic: Fix an IS_ERR() vs NULL check |
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Linus Torvalds
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67029a49db |
tracing fixes for v6.18:
The previous fix to trace_marker required updating trace_marker_raw
as well. The difference between trace_marker_raw from trace_marker
is that the raw version is for applications to write binary structures
directly into the ring buffer instead of writing ASCII strings.
This is for applications that will read the raw data from the ring
buffer and get the data structures directly. It's a bit quicker than
using the ASCII version.
Unfortunately, it appears that our test suite has several tests that
test writes to the trace_marker file, but lacks any tests to the
trace_marker_raw file (this needs to be remedied). Two issues came
about the update to the trace_marker_raw file that syzbot found:
- Fix tracing_mark_raw_write() to use per CPU buffer
The fix to use the per CPU buffer to copy from user space was needed for
both the trace_maker and trace_maker_raw file.
The fix for reading from user space into per CPU buffers properly fixed
the trace_marker write function, but the trace_marker_raw file wasn't
fixed properly. The user space data was correctly written into the per CPU
buffer, but the code that wrote into the ring buffer still used the user
space pointer and not the per CPU buffer that had the user space data
already written.
- Stop the fortify string warning from writing into trace_marker_raw
After converting the copy_from_user_nofault() into a memcpy(), another
issue appeared. As writes to the trace_marker_raw expects binary data, the
first entry is a 4 byte identifier. The entry structure is defined as:
struct {
struct trace_entry ent;
int id;
char buf[];
};
The size of this structure is reserved on the ring buffer with:
size = sizeof(*entry) + cnt;
Then it is copied from the buffer into the ring buffer with:
memcpy(&entry->id, buf, cnt);
This use to be a copy_from_user_nofault(), but now converting it to
a memcpy() triggers the fortify-string code, and causes a warning.
The allocated space is actually more than what is copied, as the cnt
used also includes the entry->id portion. Allocating sizeof(*entry)
plus cnt is actually allocating 4 bytes more than what is needed.
Change the size function to:
size = struct_size(entry, buf, cnt - sizeof(entry->id));
And update the memcpy() to unsafe_memcpy().
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Merge tag 'trace-v6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt:
"The previous fix to trace_marker required updating trace_marker_raw as
well. The difference between trace_marker_raw from trace_marker is
that the raw version is for applications to write binary structures
directly into the ring buffer instead of writing ASCII strings. This
is for applications that will read the raw data from the ring buffer
and get the data structures directly. It's a bit quicker than using
the ASCII version.
Unfortunately, it appears that our test suite has several tests that
test writes to the trace_marker file, but lacks any tests to the
trace_marker_raw file (this needs to be remedied). Two issues came
about the update to the trace_marker_raw file that syzbot found:
- Fix tracing_mark_raw_write() to use per CPU buffer
The fix to use the per CPU buffer to copy from user space was
needed for both the trace_maker and trace_maker_raw file.
The fix for reading from user space into per CPU buffers properly
fixed the trace_marker write function, but the trace_marker_raw
file wasn't fixed properly. The user space data was correctly
written into the per CPU buffer, but the code that wrote into the
ring buffer still used the user space pointer and not the per CPU
buffer that had the user space data already written.
- Stop the fortify string warning from writing into trace_marker_raw
After converting the copy_from_user_nofault() into a memcpy(),
another issue appeared. As writes to the trace_marker_raw expects
binary data, the first entry is a 4 byte identifier. The entry
structure is defined as:
struct {
struct trace_entry ent;
int id;
char buf[];
};
The size of this structure is reserved on the ring buffer with:
size = sizeof(*entry) + cnt;
Then it is copied from the buffer into the ring buffer with:
memcpy(&entry->id, buf, cnt);
This use to be a copy_from_user_nofault(), but now converting it to
a memcpy() triggers the fortify-string code, and causes a warning.
The allocated space is actually more than what is copied, as the
cnt used also includes the entry->id portion. Allocating
sizeof(*entry) plus cnt is actually allocating 4 bytes more than
what is needed.
Change the size function to:
size = struct_size(entry, buf, cnt - sizeof(entry->id));
And update the memcpy() to unsafe_memcpy()"
* tag 'trace-v6.18-3' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
tracing: Stop fortify-string from warning in tracing_mark_raw_write()
tracing: Fix tracing_mark_raw_write() to use buf and not ubuf
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Linus Torvalds
|
c04022dccb |
Kbuild fixes for 6.18 #1
- Fix UAPI types check in headers_check.pl - Only enable -Werror for hostprogs with CONFIG_WERROR / W=e - Ignore fsync() error when output of gen_init_cpio is a pipe - Several little build fixes for recent modules.builtin.modinfo series Signed-off-by: Nathan Chancellor <nathan@kernel.org> -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQR74yXHMTGczQHYypIdayaRccAalgUCaOqyGgAKCRAdayaRccAa lhIaAP4owzRbZv/KnwVgXt3IDlAN7tOJQyiNbuAOTTH9IewvhAEA24zfrlav7CQl WSc0d/poWAdmQJc0T/bdQ71G69j6dgQ= =ljuS -----END PGP SIGNATURE----- Merge tag 'kbuild-fixes-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux Pull Kbuild fixes from Nathan Chancellor: - Fix UAPI types check in headers_check.pl - Only enable -Werror for hostprogs with CONFIG_WERROR / W=e - Ignore fsync() error when output of gen_init_cpio is a pipe - Several little build fixes for recent modules.builtin.modinfo series * tag 'kbuild-fixes-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux: kbuild: Use '--strip-unneeded-symbol' for removing module device table symbols s390/vmlinux.lds.S: Move .vmlinux.info to end of allocatable sections kbuild: Add '.rel.*' strip pattern for vmlinux kbuild: Restore pattern to avoid stripping .rela.dyn from vmlinux gen_init_cpio: Ignore fsync() returning EINVAL on pipes scripts/Makefile.extrawarn: Respect CONFIG_WERROR / W=e for hostprogs kbuild: uapi: Strip comments before size type check |
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Wolfram Sang
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a8482d2c90 |
Revert "i2c: boardinfo: Annotate code used in init phase only"
This reverts commit
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Linus Torvalds
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98906f9d85 |
RTC for 6.18
Subsystem: - Fix race when setting alarm - Ensure alarm irq is enabled when UIE is enabled - remove unneeded 'fast_io' parameter in regmap_config New driver: - SpacemiT P1 RTC Drivers: - efi: Remove wakeup functionality - optee: add alarms support - s3c: Drop support for S3C2410 - zynqmp: Restore alarm functionality after kexec transition -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmjqgaEACgkQY6TcMGxw OjK/uBAAskG29umNu0QmQYOdtihk45mOFe6DZgCgDoTKa+OcV26/Y0Nak2n13rzL j7yLYfiGf0IjghcrdfXwONHwYR2y0LoQBZK5i9klZYNkuabe9bqEq7k0t7RPc33D mgycZVHYgQh9Jx1DM4XAUKCyE08TJ4AjdybpXIhyJbovAgNcHbdZ+Zv/A+Kq3P+d AjaGjcuwQI/3tiVDgry4BfPrvK/UzPB1SblDnmFW6w7AyMjYgarXYCW9qDlm2NAM l0mr48XI1V0g3KNZ/1AhH/R79tyq/57lmu4ynS6FTIL6ppkyWu0yM86Xzr6xpVK7 Xtb+BBGmB4lSKqmBVT3pM6iX14XKM3gYc4Dn9ZfvLwW1bVrMKfx0kIzzHn1pIgX0 dSrwbhuJVrUCwqczUZ5Ul+D9i8tcLBL20RcbobdOEqxkkoS18gpIpqX5bGxCLSKM DEwewK2tP/VRWxFp57yUgzHdmEUg66l8Z6IEoZsM+2d3AXWblssijmDnQ1fNxXx8 94gfcVqn5HhmmGQzf8ZUWZQvxqZN9merZQuTFj0mxZnzXBCnqjQ1pLxvgxlyqhLT IjSsIDhQTsOFTSxAR+1rK4Yo4o60U59/HrgcTdgP4mSaf0AWHFjhlVf+WfuJhVMY M5qtwTO1IuTpxlyzQgPaClF/CFOfC6OaKqvf6LRZPd0l4hMlOU8= =dH7Y -----END PGP SIGNATURE----- Merge tag 'rtc-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "This cycle, we have a new RTC driver, for the SpacemiT P1. The optee driver gets alarm support. We also get a fix for a race condition that was fairly rare unless while stress testing the alarms. Subsystem: - Fix race when setting alarm - Ensure alarm irq is enabled when UIE is enabled - remove unneeded 'fast_io' parameter in regmap_config New driver: - SpacemiT P1 RTC Drivers: - efi: Remove wakeup functionality - optee: add alarms support - s3c: Drop support for S3C2410 - zynqmp: Restore alarm functionality after kexec transition" * tag 'rtc-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (29 commits) rtc: interface: Ensure alarm irq is enabled when UIE is enabled rtc: tps6586x: Fix initial enable_irq/disable_irq balance rtc: cpcap: Fix initial enable_irq/disable_irq balance rtc: isl12022: Fix initial enable_irq/disable_irq balance rtc: interface: Fix long-standing race when setting alarm rtc: pcf2127: fix watchdog interrupt mask on pcf2131 rtc: zynqmp: Restore alarm functionality after kexec transition rtc: amlogic-a4: Optimize global variables rtc: sd2405al: Add I2C address. rtc: Kconfig: move symbols to proper section rtc: optee: make optee_rtc_pm_ops static rtc: optee: Fix error code in optee_rtc_read_alarm() rtc: optee: fix error code in probe() dt-bindings: rtc: Convert apm,xgene-rtc to DT schema rtc: spacemit: support the SpacemiT P1 RTC rtc: optee: add alarm related rtc ops to optee rtc driver rtc: optee: remove unnecessary memory operations rtc: optee: fix memory leak on driver removal rtc: x1205: Fix Xicor X1205 vendor prefix dt-bindings: rtc: Fix Xicor X1205 vendor prefix ... |
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Linus Torvalds
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2a6edd867b |
SCSI misc on 20251011
Fixes only in drivers (ufs, mvsas, qla2xxx, target) that came in just before or during the merge window. The most important one is the qla2xxx which reverts a conversion to fix flexible array member warnings, that went up in this merge window but which turned out on further testing to be causing data corruption. Signed-off-by: James E.J. Bottomley <James.Bottomley@HansenPartnership.com> -----BEGIN PGP SIGNATURE----- iLgEABMIAGAWIQTnYEDbdso9F2cI+arnQslM7pishQUCaOpnUhsUgAAAAAAEAA5t YW51MiwyLjUrMS4xMSwyLDImHGphbWVzLmJvdHRvbWxleUBoYW5zZW5wYXJ0bmVy c2hpcC5jb20ACgkQ50LJTO6YrIUCFQEA1cADof79U9suDka2hAa2l7D4wJQ53qSj R7CwarAVX2wA/3RaEHySnSk+ivyHRl5AOYlPrYsnBo1o2KUq1M6kfviM =itgd -----END PGP SIGNATURE----- Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Fixes only in drivers (ufs, mvsas, qla2xxx, target) that came in just before or during the merge window. The most important one is the qla2xxx which reverts a conversion to fix flexible array member warnings, that went up in this merge window but which turned out on further testing to be causing data corruption" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: ufs: core: Include UTP error in INT_FATAL_ERRORS scsi: ufs: sysfs: Make HID attributes visible scsi: mvsas: Fix use-after-free bugs in mvs_work_queue scsi: ufs: core: Fix PM QoS mutex initialization scsi: ufs: core: Fix runtime suspend error deadlock Revert "scsi: qla2xxx: Fix memcpy() field-spanning write issue" scsi: target: target_core_configfs: Add length check to avoid buffer overflow |
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Linus Torvalds
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9591fdb061 |
- Remove a bunch of asm implementing condition flags testing in KVM's
emulator in favor of int3_emulate_jcc() which is written in C - Replace KVM fastops with C-based stubs which avoids problems with the fastop infra related to latter not adhering to the C ABI due to their special calling convention and, more importantly, bypassing compiler control-flow integrity checking because they're written in asm - Remove wrongly used static branches and other ugliness accumulated over time in hyperv's hypercall implementation with a proper static function call to the correct hypervisor call variant - Add some fixes and modifications to allow running FRED-enabled kernels in KVM even on non-FRED hardware - Add kCFI improvements like validating indirect calls and prepare for enabling kCFI with GCC. Add cmdline params documentation and other code cleanups - Use the single-byte 0xd6 insn as the official #UD single-byte undefined opcode instruction as agreed upon by both x86 vendors - Other smaller cleanups and touchups all over the place -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmjqXxkACgkQEsHwGGHe VUq9QBAAsjaay99a1+Dc53xyP1/HzCUFZDOzEYhj9zF85I8/xA9vTXZr7Qg2m6os +4EEmnlwU43AR5KgwGJcuszLF9qSqTMz5qkAdFpvnoQ1Hbc8b49A+3yo9/hM7NA2 gPGH0gVZVBcffoETiQ8tJN6C9H6Ec0nTZwKTbasWwxz5oUAw+ppjP+aF4rFQ2/5w b1ofrcga5yucjvSlXjBOEwHvd21l7O9iMre1oGEn6b0E2LU8ldToRkJkVZIhkWeL 2Iq3gYtVNN4Ao06WbV/EfXAqg5HWXjcm5bLcUXDtSF+Blae+gWoCjrT7XQdQGyEq J12l4FbIZk5Ha8eWAC425ye9i3Wwo+oie3Cc4SVCMdv5A+AmOF0ijAlo1hcxq0rX eGNWm8BKJOJ9zz1kxLISO7CfjULKgpsXLabF5a19uwoCsQgj5YrhlJezaIKHXbnK OWwHWg9IuRkN2KLmJa7pXtHkuAHp4MtEV9TP9kU2WCvCInrNrzp3gYtds3pri82c 8ove+WA3yb/AQ6RCq5vAMLYXBxMRbN7FrmY5ZuwgWJTMi6cp1Sp02mhobwJOgNhO H7nKWCZnQMyCLPzVeg97HTSgqSXw13dSrujWX9gWYVWBMfZO1B9HcUrhtiOhH7Q9 cvELkcqaxKrCKdRHLLYgHeMIQU2tdpsQ5TXHm7C7liEcZPZpk+g= =3Otb -----END PGP SIGNATURE----- Merge tag 'x86_core_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull more x86 updates from Borislav Petkov: - Remove a bunch of asm implementing condition flags testing in KVM's emulator in favor of int3_emulate_jcc() which is written in C - Replace KVM fastops with C-based stubs which avoids problems with the fastop infra related to latter not adhering to the C ABI due to their special calling convention and, more importantly, bypassing compiler control-flow integrity checking because they're written in asm - Remove wrongly used static branches and other ugliness accumulated over time in hyperv's hypercall implementation with a proper static function call to the correct hypervisor call variant - Add some fixes and modifications to allow running FRED-enabled kernels in KVM even on non-FRED hardware - Add kCFI improvements like validating indirect calls and prepare for enabling kCFI with GCC. Add cmdline params documentation and other code cleanups - Use the single-byte 0xd6 insn as the official #UD single-byte undefined opcode instruction as agreed upon by both x86 vendors - Other smaller cleanups and touchups all over the place * tag 'x86_core_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits) x86,retpoline: Optimize patch_retpoline() x86,ibt: Use UDB instead of 0xEA x86/cfi: Remove __noinitretpoline and __noretpoline x86/cfi: Add "debug" option to "cfi=" bootparam x86/cfi: Standardize on common "CFI:" prefix for CFI reports x86/cfi: Document the "cfi=" bootparam options x86/traps: Clarify KCFI instruction layout compiler_types.h: Move __nocfi out of compiler-specific header objtool: Validate kCFI calls x86/fred: KVM: VMX: Always use FRED for IRQs when CONFIG_X86_FRED=y x86/fred: Play nice with invoking asm_fred_entry_from_kvm() on non-FRED hardware x86/fred: Install system vector handlers even if FRED isn't fully enabled x86/hyperv: Use direct call to hypercall-page x86/hyperv: Clean up hv_do_hypercall() KVM: x86: Remove fastops KVM: x86: Convert em_salc() to C KVM: x86: Introduce EM_ASM_3WCL KVM: x86: Introduce EM_ASM_1SRC2 KVM: x86: Introduce EM_ASM_2CL KVM: x86: Introduce EM_ASM_2W ... |
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Linus Torvalds
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2f0a750453 |
- Simplify inline asm flag output operands now that the minimum compiler
version supports the =@ccCOND syntax - Remove a bunch of AS_* Kconfig symbols which detect assembler support for various instruction mnemonics now that the minimum assembler version supports them all - The usual cleanups all over the place -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmjqQswACgkQEsHwGGHe VUoFQg/9EoQ8TnWyzdTQ83+4sy1ePIgY+WyRPlDPmyoAjGN1WTT1NUY2JBeaW5CA UVKJlaO2Nh/c5YypuJR2PtpPuJlNvRBLwpN3Lj+PiAhaYv8gcyeZg64c4MaRaTyc yuoj5CaEhyQ16CDBPAjxDQ6+68YHjltlDSZainj77YWSzcBSflJCYH1RnNlCHiM9 ggBIoFmWltrCEDDW6d0Phl+Fh3K4tuYexRucIavgE+k4ZD+XqujWeLTaau837yW7 CMvN16elGorWGRBGiaRGH2sbrh8ruYPw4lr5DlFl7ApoBmxgK9s9peicUHtHQz4H E9/c2XjGwVE4MtCI5IfeqG87DfojVeiWkXO30CMRalsFlbZzKs4JwalspIzgxH4s m2tsfN++y9eC1b4a8EaSVWBk03xmmNWM7FqjC3LOMyV0aI9dqj/u36aadHMC/GsL Rwl1GCnJnwu0Z7bho7L2qB0om4NOkX8H3uyzoOzDNC+RTKvgwumI0LpJBwrUrqW7 Ftf7hIc52hj94drN2RsVtvu3ueBNJF8SW4VJ13UJyZyJDnB4Os2wrI9aJ1vBam1e md90pVVGjiXg/PhoCPDHPYzPs8oV2zNEJ0im/wNhkCH42yMAoIlbFDS77JghzSF2 sI9vMJVsLN7y/SbiysejTBG83j1dEPIpkC7oSzkYOZNNjCKRWWo= =dW6J -----END PGP SIGNATURE----- Merge tag 'x86_cleanups_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 cleanups from Borislav Petkov: - Simplify inline asm flag output operands now that the minimum compiler version supports the =@ccCOND syntax - Remove a bunch of AS_* Kconfig symbols which detect assembler support for various instruction mnemonics now that the minimum assembler version supports them all - The usual cleanups all over the place * tag 'x86_cleanups_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/asm: Remove code depending on __GCC_ASM_FLAG_OUTPUTS__ x86/sgx: Use ENCLS mnemonic in <kernel/cpu/sgx/encls.h> x86/mtrr: Remove license boilerplate text with bad FSF address x86/asm: Use RDPKRU and WRPKRU mnemonics in <asm/special_insns.h> x86/idle: Use MONITORX and MWAITX mnemonics in <asm/mwait.h> x86/entry/fred: Push __KERNEL_CS directly x86/kconfig: Remove CONFIG_AS_AVX512 crypto: x86 - Remove CONFIG_AS_VPCLMULQDQ crypto: X86 - Remove CONFIG_AS_VAES crypto: x86 - Remove CONFIG_AS_GFNI x86/kconfig: Drop unused and needless config X86_64_SMP |
|
|
Linus Torvalds
|
6bb71f0fe5 |
slab hotfix for 6.18-rc1
-----BEGIN PGP SIGNATURE----- iQFPBAABCAA5FiEEe7vIQRWZI0iWSE3xu+CwddJFiJoFAmjqGjcbFIAAAAAABAAO bWFudTIsMi41KzEuMTEsMiwyAAoJELvgsHXSRYiaREIH/1qSp0ucBkrwjPKP0YZq 7BIR4Lx/+o77emeV/vX2qhJnsXELEn7uRlb2vb8tbebobqgQc3SisQMqtJ4Uz2Er /ymYNRUKmkT4frQZwD81TjCP2rSoy1Zlyegs8Cy4UuAb4ixfWItqJA9BEBrDSkJ2 kpLWcQX9SPMAszq8s0dXiAIvOuNoHIQyVExyOkzLiUkwtbUbsG1gl6sy80W9pZ8+ VktCL+LMczcVYtdUt2e8DCZWFpihwwA8hFKLxv9icfOlkDrhHRrhK7rL+DnLVpgF Lt4XdQGouxo3MgwcCOxITlKx7BidJcfwVJ6tiElURm4L7Df+A+ESCzu7OVAyxvEU 5AY= =7fxN -----END PGP SIGNATURE----- Merge tag 'slab-for-6.18-rc1-hotfix' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab fix from Vlastimil Babka: "A NULL pointer deref hotfix" * tag 'slab-for-6.18-rc1-hotfix' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: slab: fix barn NULL pointer dereference on memoryless nodes |
|
|
Linus Torvalds
|
fbde105f13 |
bpf-fixes
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=77JH
-----END PGP SIGNATURE-----
Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Pull bpf fixes from Alexei Starovoitov:
- Finish constification of 1st parameter of bpf_d_path() (Rong Tao)
- Harden userspace-supplied xdp_desc validation (Alexander Lobakin)
- Fix metadata_dst leak in __bpf_redirect_neigh_v{4,6}() (Daniel
Borkmann)
- Fix undefined behavior in {get,put}_unaligned_be32() (Eric Biggers)
- Use correct context to unpin bpf hash map with special types (KaFai
Wan)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Add test for unpinning htab with internal timer struct
bpf: Avoid RCU context warning when unpinning htab with internal structs
xsk: Harden userspace-supplied xdp_desc validation
bpf: Fix metadata_dst leak __bpf_redirect_neigh_v{4,6}
libbpf: Fix undefined behavior in {get,put}_unaligned_be32()
bpf: Finish constification of 1st parameter of bpf_d_path()
|
|
|
Linus Torvalds
|
ae13bd2310 |
Just one series here - Mike Rappoport has taught KEXEC handover to
preserve vmalloc allocations across handover. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaOmDWAAKCRDdBJ7gKXxA jh+MAQDUPBj3mFm238CXI5DC1gJ3ETe3NJjJvfzIjLs51c+dFgD+PUuvDA0GUtKH LCl6T+HJXh2FgGn1F2Kl/0hwPtEvuA4= =HYr7 -----END PGP SIGNATURE----- Merge tag 'mm-nonmm-stable-2025-10-10-15-03' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull more updates from Andrew Morton: "Just one series here - Mike Rappoport has taught KEXEC handover to preserve vmalloc allocations across handover" * tag 'mm-nonmm-stable-2025-10-10-15-03' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: lib/test_kho: use kho_preserve_vmalloc instead of storing addresses in fdt kho: add support for preserving vmalloc allocations kho: replace kho_preserve_phys() with kho_preserve_pages() kho: check if kho is finalized in __kho_preserve_order() MAINTAINERS, .mailmap: update Umang's email address |
|
|
Linus Torvalds
|
971370a88c |
7 hotfixes. All 7 are cc:stable and all 7 are for MM.
All singletons, please see the changelogs for details. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQTTMBEPP41GrTpTJgfdBJ7gKXxAjgUCaOmCTwAKCRDdBJ7gKXxA jtQZAQC9sRd+4LNYothoXlY9avKNYR4YvN3ogiIFJqHwiENu/QD/ec/57KME9dA4 H4SqK/49Rs/tVCYmkPTO7IWRmxo9/AA= =h9On -----END PGP SIGNATURE----- Merge tag 'mm-hotfixes-stable-2025-10-10-15-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "7 hotfixes. All 7 are cc:stable and all 7 are for MM. All singletons, please see the changelogs for details" * tag 'mm-hotfixes-stable-2025-10-10-15-00' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm: hugetlb: avoid soft lockup when mprotect to large memory area fsnotify: pass correct offset to fsnotify_mmap_perm() mm/ksm: fix flag-dropping behavior in ksm_madvise mm/damon/vaddr: do not repeat pte_offset_map_lock() until success mm/rmap: fix soft-dirty and uffd-wp bit loss when remapping zero-filled mTHP subpage to shared zeropage mm/thp: fix MTE tag mismatch when replacing zero-filled subpages memcg: skip cgroup_file_notify if spinning is not allowed |
|
Steven Rostedt
|
54b91e54b1 |
tracing: Stop fortify-string from warning in tracing_mark_raw_write()
The way tracing_mark_raw_write() records its data is that it has the
following structure:
struct {
struct trace_entry;
int id;
char buf[];
};
But memcpy(&entry->id, buf, size) triggers the following warning when the
size is greater than the id:
------------[ cut here ]------------
memcpy: detected field-spanning write (size 6) of single field "&entry->id" at kernel/trace/trace.c:7458 (size 4)
WARNING: CPU: 7 PID: 995 at kernel/trace/trace.c:7458 write_raw_marker_to_buffer.isra.0+0x1f9/0x2e0
Modules linked in:
CPU: 7 UID: 0 PID: 995 Comm: bash Not tainted 6.17.0-test-00007-g60b82183e78a-dirty #211 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.17.0-debian-1.17.0-1 04/01/2014
RIP: 0010:write_raw_marker_to_buffer.isra.0+0x1f9/0x2e0
Code: 04 00 75 a7 b9 04 00 00 00 48 89 de 48 89 04 24 48 c7 c2 e0 b1 d1 b2 48 c7 c7 40 b2 d1 b2 c6 05 2d 88 6a 04 01 e8 f7 e8 bd ff <0f> 0b 48 8b 04 24 e9 76 ff ff ff 49 8d 7c 24 04 49 8d 5c 24 08 48
RSP: 0018:ffff888104c3fc78 EFLAGS: 00010292
RAX: 0000000000000000 RBX: 0000000000000006 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 1ffffffff6b363b4 RDI: 0000000000000001
RBP: ffff888100058a00 R08: ffffffffb041d459 R09: ffffed1020987f40
R10: 0000000000000007 R11: 0000000000000001 R12: ffff888100bb9010
R13: 0000000000000000 R14: 00000000000003e3 R15: ffff888134800000
FS: 00007fa61d286740(0000) GS:ffff888286cad000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000560d28d509f1 CR3: 00000001047a4006 CR4: 0000000000172ef0
Call Trace:
<TASK>
tracing_mark_raw_write+0x1fe/0x290
? __pfx_tracing_mark_raw_write+0x10/0x10
? security_file_permission+0x50/0xf0
? rw_verify_area+0x6f/0x4b0
vfs_write+0x1d8/0xdd0
? __pfx_vfs_write+0x10/0x10
? __pfx_css_rstat_updated+0x10/0x10
? count_memcg_events+0xd9/0x410
? fdget_pos+0x53/0x5e0
ksys_write+0x182/0x200
? __pfx_ksys_write+0x10/0x10
? do_user_addr_fault+0x4af/0xa30
do_syscall_64+0x63/0x350
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fa61d318687
Code: 48 89 fa 4c 89 df e8 58 b3 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff
RSP: 002b:00007ffd87fe0120 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fa61d286740 RCX: 00007fa61d318687
RDX: 0000000000000006 RSI: 0000560d28d509f0 RDI: 0000000000000001
RBP: 0000560d28d509f0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000006
R13: 00007fa61d4715c0 R14: 00007fa61d46ee80 R15: 0000000000000000
</TASK>
---[ end trace 0000000000000000 ]---
This is because fortify string sees that the size of entry->id is only 4
bytes, but it is writing more than that. But this is OK as the
dynamic_array is allocated to handle that copy.
The size allocated on the ring buffer was actually a bit too big:
size = sizeof(*entry) + cnt;
But cnt includes the 'id' and the buffer data, so adding cnt to the size
of *entry actually allocates too much on the ring buffer.
Change the allocation to:
size = struct_size(entry, buf, cnt - sizeof(entry->id));
and the memcpy() to unsafe_memcpy() with an added justification.
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20251011112032.77be18e4@gandalf.local.home
Fixes:
|
|
Vlastimil Babka
|
fd6db58867 |
slab: fix barn NULL pointer dereference on memoryless nodes
Phil reported a boot failure once sheaves become used in commits |
|
|
Steven Rostedt
|
bda745ee8f |
tracing: Fix tracing_mark_raw_write() to use buf and not ubuf
The fix to use a per CPU buffer to read user space tested only the writes
to trace_marker. But it appears that the selftests are missing tests to
the trace_maker_raw file. The trace_maker_raw file is used by applications
that writes data structures and not strings into the file, and the tools
read the raw ring buffer to process the structures it writes.
The fix that reads the per CPU buffers passes the new per CPU buffer to
the trace_marker file writes, but the update to the trace_marker_raw write
read the data from user space into the per CPU buffer, but then still used
then passed the user space address to the function that records the data.
Pass in the per CPU buffer and not the user space address.
TODO: Add a test to better test trace_marker_raw.
Cc: stable@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: https://lore.kernel.org/20251011035243.386098147@kernel.org
Fixes:
|
|
Nathan Chancellor
|
b0f2942a16 |
kbuild: Use '--strip-unneeded-symbol' for removing module device table symbols
After commit |
|
|
Linus Torvalds
|
0739473694 |
- Avoid -Wflex-array-member-not-at-end warnings
- Replace simple_strtoul with kstrtoint - Fix error code for new_inode() failure -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQRnH8MwLyZDhyYfesYTAyx9YGnhbQUCaOlnMBQcbXBhdG9ja2FA cmVkaGF0LmNvbQAKCRATAyx9YGnhbWiLAQDOJdFzQxSdrX7KPmi+yMBqnrtL7TYD cazx/3zORdP2kAEA16PUvT7uEdrblf3ZmOfHGe6RDhCzff56ebRc2Y1HqA4= =pwvh -----END PGP SIGNATURE----- Merge tag 'for-6.18/hpfs-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull hpfs updates from Mikulas Patocka: - Avoid -Wflex-array-member-not-at-end warnings - Replace simple_strtoul with kstrtoint - Fix error code for new_inode() failure * tag 'for-6.18/hpfs-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: fs/hpfs: Fix error code for new_inode() failure in mkdir/create/mknod/symlink hpfs: Replace simple_strtoul with kstrtoint in hpfs_parse_param fs: hpfs: Avoid multiple -Wflex-array-member-not-at-end warnings |
|
|
Linus Torvalds
|
284fc30e66 |
drm next fixes for 6.18-rc1
amdgpu: - DC DCE6 fixes - GPU reset fixes - Secure diplay messaging cleanup - MES fix - GPUVM locking fixes - PMFW messaging cleanup - PCI US/DS switch handling fix - VCN queue reset fix - DC FPU handling fix - DCN 3.5 fix - DC mirroring fix amdkfd: - Fix kfd process ref leak - mmap write lock handling fix - Fix comments in IOCTL xe: - Fix build with clang 16 - Fix handling of invalid configfs syntax usage and spell out the expected syntax in the documentation - Do not try late bind firmware when running as VF since it shouldn't handle firmware loading - Fix idle assertion for local BOs - Fix uninitialized variable for late binding - Do not require perfmon_capable to expose free memory at page granularity. Handle it like other drm drivers do - Fix lock handling on suspend error path - Fix I2C controller resume after S3 v3d: - fix fence locking -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmjpaS4ACgkQDHTzWXnE hr5U7xAAgBZ6kqMGN6EKKloDlpIgpQKF3pXGMo7NfwTTJ3x6jTGx41g74ohKCFn2 Zms0RbHTjGB+u495p3dadOSwbvSW2vTYWUCMnxAWye8s7A4LA7SCTXFY84gEE8ki 8THR7AU1L78MWILas2wGmDzoy2HNGLITLbcZO1B5Cdq8SxxxKsXJXXZahLjBB67C 4a23OlANL16g5NCKEQ6owuRBf5hlyc6A+vQuBcfBbKg2VL83Iv/P6nt3Lv5uMwv6 Qss3lnUrsNBrBMxx3QP8IGG3/EwHU/YcJYIYPbce6qZrxuG8Vw1hTPdJqr8kq9mv 8wg8JC9VQtPrTuAiNCgC9QrvaDW1vMc/5abYQMJBRvexnXf4VjriSH0WM7YXFQcB JvChn5Vo8Sr+1B7oQUM5SOMXHxGfxsL3ypub4a3Die6G6ymhp6cDNwBq0vbU/LXy s1fddlNM/PrUACKcFaEGVZMDyz75QTMWae5OmcuUizdzHChUzlDhq1MbHrh0D2jP mNuORIHnrO+oZOyxpnQr5YBfZk+xFrnvSLI/hJP982m9FKJ4PVjLg+4YlRNjW4wO k4LjxyMutybAFEH0nEWrdGxry+y6EM/OrXpToXFquNq3NdI133NvDRiH+f4SI+8M Y6cZdwVSiO5fd7Zup0xKBi+jUi66cfkKS+3MXGfMDX7y1orMMqQ= =tSAX -----END PGP SIGNATURE----- Merge tag 'drm-next-2025-10-11-1' of https://gitlab.freedesktop.org/drm/kernel Pull more drm fixes from Dave Airlie: "Just the follow up fixes for rc1 from the next branch, amdgpu and xe mostly with a single v3d fix in there. amdgpu: - DC DCE6 fixes - GPU reset fixes - Secure diplay messaging cleanup - MES fix - GPUVM locking fixes - PMFW messaging cleanup - PCI US/DS switch handling fix - VCN queue reset fix - DC FPU handling fix - DCN 3.5 fix - DC mirroring fix amdkfd: - Fix kfd process ref leak - mmap write lock handling fix - Fix comments in IOCTL xe: - Fix build with clang 16 - Fix handling of invalid configfs syntax usage and spell out the expected syntax in the documentation - Do not try late bind firmware when running as VF since it shouldn't handle firmware loading - Fix idle assertion for local BOs - Fix uninitialized variable for late binding - Do not require perfmon_capable to expose free memory at page granularity. Handle it like other drm drivers do - Fix lock handling on suspend error path - Fix I2C controller resume after S3 v3d: - fix fence locking" * tag 'drm-next-2025-10-11-1' of https://gitlab.freedesktop.org/drm/kernel: (34 commits) drm/amd/display: Incorrect Mirror Cositing drm/amd/display: Enable Dynamic DTBCLK Switch drm/amdgpu: Report individual reset error drm/amdgpu: partially revert "revert to old status lock handling v3" drm/amd/display: Fix unsafe uses of kernel mode FPU drm/amd/pm: Disable VCN queue reset on SMU v13.0.6 due to regression drm/amdgpu: Fix general protection fault in amdgpu_vm_bo_reset_state_machine drm/amdgpu: Check swus/ds for switch state save drm/amdkfd: Fix two comments in kfd_ioctl.h drm/amd/pm: Avoid interface mismatch messaging drm/amdgpu: Merge amdgpu_vm_set_pasid into amdgpu_vm_init drm/amd/amdgpu: Fix the mes version that support inv_tlbs drm/amd: Check whether secure display TA loaded successfully drm/amdkfd: Fix mmap write lock not release drm/amdkfd: Fix kfd process ref leaking when userptr unmapping drm/amdgpu: Fix for GPU reset being blocked by KIQ I/O. drm/amd/display: Disable scaling on DCE6 for now drm/amd/display: Properly disable scaling on DCE6 drm/amd/display: Properly clear SCL_*_FILTER_CONTROL on DCE6 drm/amd/display: Add missing DCE6 SCL_HORZ_FILTER_INIT* SRIs ... |
|
|
Linus Torvalds
|
1e5d41b981 |
drm fixes for 6.18-rc1
nouveau: - Return errno code from TTM move helper vmwgfx: - Fix null-ptr access in cursor code - Fix UAF in validation - Use correct iterator in validation -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmjpaooACgkQDHTzWXnE hr41Lg//UcxuOQ5CGYzHPMzLblw2FTFXQ8tYm9LvCLv3sSfE3BzD1XTbVBN5xcKH 6ZENjSBd3G4I7reie8vGs5dKVhG9eCt/ijz5D+R0C7j537Ri9Ov3caALDeIYrCjH AG/Vsl39vGX30gf69RHiqZQP9zAFfWFjKErrkYuNSL+K8CC8fUVDDqRZIBxphzf/ GuNZ4upuZ3ax6s/w7NLqBwq/Za0TJp2surZ7fmhlUkD8LcEacw+1BwzoUlKVc6yD at2xCxt0rUk5OgsorJNUH6N6YurYR7Pks579+WqCQpTcWwzUDzbHC0bGwRXFZiRD iVQvfuJoLi51Kgc/zKq92C0qzPrF6dUMseFJQNAHLbNIzvqQYZaL137bBfh4AQh4 vCy5WYjnpEwdvwygq39zo6WC0uwkSSoOf68utuSoSdhEqlMDf8/iWr5KQN84BwnA gTeHbJqNjO9KYD2TntpmhF+GQeCQfM2lbz2ft13FOzohanI42UL9gK2gYetqHGLj lQ2ZlXs/4ohqpT6QzjQ5ZSfCmJ8InO6oRf9FneS2N98r1zKXtvbLbv0+zirZgHKQ jdda8P9hwX2ewDNiIJROD+UvbpWQeXBe2t7cAHfh4KjlIYo0A2c1/w7Cv4AqlM+d rUSkMaDgnmI62wRM2gl3Uxg4kEA9HOovEcWkFWINfdMq/3GH8vA= =ov4p -----END PGP SIGNATURE----- Merge tag 'drm-fixes-2025-10-11' of https://gitlab.freedesktop.org/drm/kernel Pull drm fixes from Dave Airlie: "Some fixes leftover from our fixes branch, just nouveau and vmwgfx: nouveau: - Return errno code from TTM move helper vmwgfx: - Fix null-ptr access in cursor code - Fix UAF in validation - Use correct iterator in validation" * tag 'drm-fixes-2025-10-11' of https://gitlab.freedesktop.org/drm/kernel: drm/nouveau: fix bad ret code in nouveau_bo_move_prep drm/vmwgfx: Fix copy-paste typo in validation drm/vmwgfx: Fix Use-after-free in validation drm/vmwgfx: Fix a null-ptr access in the cursor snooper |
|
Dave Airlie
|
5ca5f00a16 |
Short summary of fixes pull:
nouveau: - Return errno code from TTM move helper vmwgfx: - Fix null-ptr access in cursor code - Fix UAF in validation - Use correct iterator in validation -----BEGIN PGP SIGNATURE----- iQFPBAABCgA5FiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmjno28bFIAAAAAABAAO bWFudTIsMi41KzEuMTEsMiwyAAoJEGgNwR1TC3ojnsAH/REpA3ycPkUNP2clTfsd qcaTFuYRSLLpPeqxsTNsQU/0+K8oG+sShTjo5p9zMZ2ZmNosq6SnQgBwLiOmqyaS FnXa/ToMIAw3gCjZzTHw5s3icVGs+BzdXJSljr34F7blRsAFvy6g/ina0cVW1wqy sucPFzhXa1kJ9xT1VVP7GlqRdhpCszoL3wbhXtgxpA1ThaRBKyfwcVEo8sKETfnz PiVqaEmwfznH3dwZ/hxM2FxKi35TFYqSlJN2rEjehZF3OBKhyc6RU4fZN1cyal9o XNsH6Zk+5nFJTofK2MF+eLOaP0kdqixHibAFTAQCmFk10QzSCcO9CjiSyLIZzIha AsQ= =LMAa -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2025-10-09' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Short summary of fixes pull: nouveau: - Return errno code from TTM move helper vmwgfx: - Fix null-ptr access in cursor code - Fix UAF in validation - Use correct iterator in validation Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20251009120004.GA17570@linux.fritz.box |
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Linus Torvalds
|
f76b1683d1 |
Devicetree fixes for v6.18:
- Allow child nodes on renesas-bsc bus binding - Drop node name pattern on allwinner,sun50i-a64-de2 bus binding - Switch DT patchwork to kernel.org from ozlabs.org - Fix some typos in docs and bindings - Fix reference count in PCI node unittest -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmjpWnAACgkQ+vtdtY28 YcMtshAAiSam4S3L2TILOeglTJvOFs18+klvvIru3Xlndgm3IBOIy/ittiGwK96e NuwZ4tPMdbXjBaCo8ozPC3ZFGYVAmUgVm9uTZYuSsbQL3Vpcr196CTzTc+d8GsdY t72Er45D8kR6p0Fg28N850ycMHIMlNpt3fk1ZMczCXr2XRYj70TNNv9mRK3paXIi r0IVieXm/OuzU1muDyLzihsfAEt+8hNQvyfBlYtWlPJY0z6micnPlnkEAsBtFaQr YHbvjZCyeRp7fD+FioPy+1xMHf46shCyQM/PbOL9nA6NLur2/FQoXCsS+/HyqrrV C/f6/ZWCywuODXg41rnzCm4P8BiqCuGGYUuY/clmAQno8yXLF0DG4yL7cslsR3bm vDOtlmJDdQ/+5zvsJDkipodOHw8SHK0x6941MGEufVz3j/2uSJef3veWMpgbVF6+ BSbtEKQ3eBkxcpLkTHPTdqVguIoXSqC5+0HxekfcujgvIfst90D5U/VUDHfyXVRY /snbqKN5P//GzV/JmIVYznqqapfNFOPTaf0f1pol4nk/v77VoxbcS4CiLW0R1nJ5 vpHQcD/Jbu7AO4oWhsJy0yNDHUnspyjxfS221gNV9DyzkGxgQkFl6okoI05RJNUZ NpgblCMk1JaWcHjxgddPxUoc5JNyveIVuY1UBQFeuAK2Cebze14= =7vRd -----END PGP SIGNATURE----- Merge tag 'devicetree-fixes-for-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Allow child nodes on renesas-bsc bus binding - Drop node name pattern on allwinner,sun50i-a64-de2 bus binding - Switch DT patchwork to kernel.org from ozlabs.org - Fix some typos in docs and bindings - Fix reference count in PCI node unittest * tag 'devicetree-fixes-for-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: bus: renesas-bsc: allow additional properties dt-bindings: bus: allwinner,sun50i-a64-de2: don't check node names MAINTAINERS: Move DT patchwork to kernel.org of: unittest: Fix device reference count leak in of_unittest_pci_node_verify of: doc: Fix typo in doc comments. dt-bindings: mmc: Correct typo "upto" to "up to" |
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Wolfram Sang
|
ce740955b2 |
dt-bindings: bus: renesas-bsc: allow additional properties
Allow additional properties to enable devices attached to the bus.
Fixes warnings like these:
arch/arm/boot/dts/renesas/sh73a0-kzm9g.dtb: bus@fec10000 (renesas,bsc-sh73a0): Unevaluated properties are not allowed ('ethernet@10000000' was unexpected)
arch/arm/boot/dts/renesas/r8a73a4-ape6evm.dtb: bus@fec10000 (renesas,bsc-r8a73a4): Unevaluated properties are not allowed ('ethernet@8000000', 'flash@0' were unexpected)
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
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Wolfram Sang
|
f7045387a6 |
dt-bindings: bus: allwinner,sun50i-a64-de2: don't check node names
Node names are already and properly checked by the core schema. No need to do it again. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> [robh: Also drop [A-F] in unit address] Signed-off-by: Rob Herring (Arm) <robh@kernel.org> |
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Linus Torvalds
|
8bd9238e51 |
Some messenger improvements from Eric and Max, a patch to address the
issue (also affected userspace) of incorrect permissions being granted to users who have access to multiple different CephFS instances within the same cluster from Kotresh and a bunch of assorted CephFS fixes from Slava. -----BEGIN PGP SIGNATURE----- iQFFBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmjpShsTHGlkcnlvbW92 QGdtYWlsLmNvbQAKCRBKf944AhHzizoaB/C7qTw5Olh8NDpX8I+ljEO50XNduurf fp2eNn0ub5brhcvh8iACSPKE2oer/bDvv3b2SN9310GmBX3f7H2Ht5TeH2tGBRN0 clg+C2DmY/2watHovo+ua7YAd+HiPH2XMbpeU38Pu1nEdmiU6cQ0YaOn8n2p+c1E bID0dMHWb4HTmFRURqWqKPDkM1fLHRxIVgyOMaov5vs0T7XdglwPja3S2W6epvqF hKSMSvO/j9qYlOsBM6G6IuHDMJomzBqOQKqsQqC4XZN6uXeaKPTLYRnzxKfJUEWj P5JTaum7NGGtfIs0L9wr6zpou/GY2zTFiyXhLZsLJMn894bBO5nArg== =wGIB -----END PGP SIGNATURE----- Merge tag 'ceph-for-6.18-rc1' of https://github.com/ceph/ceph-client Pull ceph updates from Ilya Dryomov: - some messenger improvements (Eric and Max) - address an issue (also affected userspace) of incorrect permissions being granted to users who have access to multiple different CephFS instances within the same cluster (Kotresh) - a bunch of assorted CephFS fixes (Slava) * tag 'ceph-for-6.18-rc1' of https://github.com/ceph/ceph-client: ceph: add bug tracking system info to MAINTAINERS ceph: fix multifs mds auth caps issue ceph: cleanup in ceph_alloc_readdir_reply_buffer() ceph: fix potential NULL dereference issue in ceph_fill_trace() libceph: add empty check to ceph_con_get_out_msg() libceph: pass the message pointer instead of loading con->out_msg libceph: make ceph_con_get_out_msg() return the message pointer ceph: fix potential race condition on operations with CEPH_I_ODIRECT flag ceph: refactor wake_up_bit() pattern of calling ceph: fix potential race condition in ceph_ioctl_lazyio() ceph: fix overflowed constant issue in ceph_do_objects_copy() ceph: fix wrong sizeof argument issue in register_session() ceph: add checking of wait_for_completion_killable() return value ceph: make ceph_start_io_*() killable libceph: Use HMAC-SHA256 library instead of crypto_shash |
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Linus Torvalds
|
91b436fc92 |
20 smb client fixes
-----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEE6fsu8pdIjtWE/DpLiiy9cAdyT1EFAmjpMA0ACgkQiiy9cAdy T1Emcgv/WWk7+nRyHQwnv4fLkIMXt+OwJUhVrHvxoMUjbi4L2635wyOWQJ2pYAdt oy3J6ozk/TkvSI7KzUGAo+5vVXjAkX3fKWWA8R2jrVcmSOgXGjVSm4NSQ2bO8B35 7OXyW8ke1V5swzRGUhmn0Ppv6As8Hb77puZD7NzcYLLKhRTeuL9DuPyy2kNYYnIN WL6Cs3wApRAwNw7d6bI/0IQZPG2z0F0ShnLEytlgCxrifpMLSwj+8rfu8oy1Ks0S 9NzeZtku9RIct+zkgDUS0Msg6+w6greynaLy2UzN6Ki4pgOp48sbPZ3TRVT0iNPC amtgqazY3+1Pbs6cdGcSv2VeJCJ9RvF9dzqmQFEIsPysOhVCjDvyQ3oQru2a7lsQ ImPqwmMGSW7t1jtBJsKDxVKcANgDM0w6GdPGaBPlN3Zpw+jVO1UgA+7fWKTW+30L JiKjBQYYXcAieFJsHUkcpWDTi6asr0Xcmx4Sy2nnJ9msDmdsevlLQzY7hBSFySjn /tvSQiQf =/qIG -----END PGP SIGNATURE----- Merge tag 'v6.18-rc-part2-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6 Pull more smb client updates from Steve French: - fix i_size in fallocate - two truncate fixes - utime fix - minor cleanups - SMB1 fixes - improve error check in read - improve perf of copy file_range (copy_chunk) * tag 'v6.18-rc-part2-smb-client-fixes' of git://git.samba.org/sfrench/cifs-2.6: cifs: update internal version number cifs: Add comments for DeletePending assignments in open functions cifs: Add fallback code path for cifs_mkdir_setinfo() cifs: Allow fallback code in smb_set_file_info() also for directories cifs: Query EA $LXMOD in cifs_query_path_info() for WSL reparse points smb: client: remove cfids_invalidation_worker smb: client: remove redudant assignment in cifs_strict_fsync() smb: client: fix race with fallocate(2) and AIO+DIO smb: client: fix missing timestamp updates after utime(2) smb: client: fix missing timestamp updates after ftruncate(2) smb: client: fix missing timestamp updates with O_TRUNC cifs: Fix copy_to_iter return value check smb: client: batch SRV_COPYCHUNK entries to cut round trips smb: client: Omit an if branch in smb2_find_smb_tcon() smb: client: Return directly after a failed genlmsg_new() in cifs_swn_send_register_message() smb: client: Use common code in cifs_do_create() smb: client: Improve unlocking of a mutex in cifs_get_swn_reg() smb: client: Return a status code only as a constant in cifs_spnego_key_instantiate() smb: client: Use common code in cifs_lookup() smb: client: Reduce the scopes for a few variables in two functions |
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Linus Torvalds
|
917167ed12 |
Xtensa updates for v6.18
- minor cleanups -----BEGIN PGP SIGNATURE----- iQJHBAABCgAxFiEEK2eFS5jlMn3N6xfYUfnMkfg/oEQFAmjpRRUTHGpjbXZia2Jj QGdtYWlsLmNvbQAKCRBR+cyR+D+gROh0EACCnQr0uHPAMwtOysRpB/GQJbdOfv6P qg3tomJUnlTLoHveLJWNVn9A/DaAUBHuckgkJHYrRsYUNFBF0Chv8VX9QX0K9I73 UZ3zfPMPqqEqKidLOfFaOrECnKp1IqHLphctxBSCCmBRCm/yFMKCpphwtJhAzBGO aF6bmwYphNAmQEbytz1yl1PMLf205orDUPT+xXUt207r2tPimTlyDIlgSt3nOx7u kHnkQXXNUpNqBpCg3DFv1xOtZUtQzF/n7h0FQ+Zlarm1b9I2tW24SWavFu37YqKV 6s9UhiMfAgawm8U7lt2X/IGOFW4G0diQJCFATv9mdDPK1TSDKJY4/pQ6rpGzyE6c uGLh/avBRg7fEspUBxXcxdmW9cLql4i/K3EcPd5jg2vVCO+t+/9TBtToLFl6Ujxp UqMUZeSy7duGTqrO1g8S0x7Qu1tBSL9GbMgNZLd1N0aOzVyxF0Wbc68sEsGfGnF/ 4mPTzTXWIL9wcEQGfYB9QciWWdD/csE8OFgDImHPi57FWR3wXY+MdTyUQA2micwM MmP3gpQGIrtw3DhVO+95195+m8zLN8bW4obk6AZzSCLpedUliaxJmb92QPZnY4+M cT3vyXeW8C3FLAgIYFK+O/NjgDWgSsfNjLFnWg8k0FDjT0naR/zaY7tCmNU8uSAH YOvCEknOBeYVQQ== =ZBiX -----END PGP SIGNATURE----- Merge tag 'xtensa-20251010' of https://github.com/jcmvbkbc/linux-xtensa Pull Xtensa updates from Max Filippov: - minor cleanups * tag 'xtensa-20251010' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: use HZ_PER_MHZ in platform_calibrate_ccount xtensa: simdisk: add input size check in proc_write_simdisk |
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Linus Torvalds
|
1b1391b9c4 |
block-6.18-20251009
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmjoDmUQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgptyjD/94YYv1sabG9M6UHq7j9lOAgruqXaaEMOw+ Blnm4ejuLNcM8FMCBcuvbhp3ktzT7v1/bWal7FLnmujuKBfhAe+t2AVcHFWUQie2 CIfMjc3p77U/bwL5wt0O5WFqu1UPDVe+qzrppqRYduTxvPKk9Fi6mqpYCXKlYN7K FhINsytoZp/CvTdf5EDSsPv2r4W85OhrPeq0VjYufFBD1wxXD94ii8WAvyfsl20s 0gIfdlfa2vaNVwH1kdCd+IeATrSBpyCZKGEVTzcHYoo/1MgfNFigrJ8GUA5c+DLM fmNE+E+wFtobq5WBmbrtmAxtBnzzV49HS1OT1amUktuq87ryiY5Svn6vFAqEJQl6 2HLE9nNN2PBdPMAmQ57u1bvp/3nGD0mk/hC1666MTDxHpxg5c6cugCSlJGVG+uC9 ShLgi8bWV6RXelso0qMaSmNNCA8dskxJg/YDJ06AViTSuW8Y1+adoXddCjE7jne9 3lci/r2WiuwqTJuub9D7LUtC7VhbCY19VVkgDE64VB2+CjR8B9AlLVG3sGl1HDOY EFAddJ3lAEOz5F1H2AzcOBPqqeBfuipr6lEpdb9+6hNu5wRILAHtme8W76c4PtuF PRk/3JYcHE77DZlFeE+iN8n0y1tNdWR/6QzWIOsGcNlUyeGGV/zvgGOodtFRpHt2 t7Eue56EFw== =/1jf -----END PGP SIGNATURE----- Merge tag 'block-6.18-20251009' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux Pull block fixes from Jens Axboe: - Don't include __GFP_NOWARN for loop worker allocation, as it already uses GFP_NOWAIT which has __GFP_NOWARN set already - Small series cleaning up the recent bio_iov_iter_get_pages() changes - loop fix for leaking the backing reference file, if validation fails - Update of a comment pertaining to disk/partition stat locking * tag 'block-6.18-20251009' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: loop: remove redundant __GFP_NOWARN flag block: move bio_iov_iter_get_bdev_pages to block/fops.c iomap: open code bio_iov_iter_get_bdev_pages block: rename bio_iov_iter_get_pages_aligned to bio_iov_iter_get_pages block: remove bio_iov_iter_get_pages block: Update a comment of disk statistics loop: fix backing file reference leak on validation error |
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Linus Torvalds
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eba41c0173 |
io_uring-6.18-20251009
-----BEGIN PGP SIGNATURE----- iQJEBAABCAAuFiEEwPw5LcreJtl1+l5K99NY+ylx4KYFAmjoDjwQHGF4Ym9lQGtl cm5lbC5kawAKCRD301j7KXHgpsU+EADBSwfdXgI9tY+Ldmoruf4nfySot6r7z7Em 2VZ2+LCdGP/U8unMngpoI9ZGWQqWqSYnRNL+5RnYJR0dJTFYWd6ME+lXTgJNYfiX OR759rN3yC2NmfPL9U9L6CT+huGtk5zdnVNIx2aYxA7TxzbiIVfWB5ZuqigptSyg Hj+5yS9b8CqrnuZCavOvijB6/oL/ICtKz0Fn8X1Z0meJpQQT79exKwGclADWiVfF t+nshXv1N8jC40z2FpjGacmDOfVlyW+CiPfhRnj8KXFXAlP0WQiNjJYUKj1IC7Do eq6Wt2WJPSE74/t61h4RlECwWgNxXPykeYPnrpyduCjmgk2FsmqaFvtVWiJDaUGZ AByj/GMlRyW0FFoVtUi6Ne1NFWajCocE8yB8/GMn5neqZwgosu0R7bMEewdMoUVw IVY3J4ZoKgd+IFuBARahc9lLLXMLTGe1pzD/Let/Y6eioU9gfdokn990LQMaSp5L 9DncBseYRjonI5GzXKkDn/Q5RRe0+Ifmec9cvz+JcI68NJWVxsHFLDtXpqhkxuFW Fs/BMlYUrPo4snKYdW0sulD2tfEC9CD3epe6O/7Lb68SbGlvKZSwLEzTeriy5N07 bsBFmKKLNGhbWNGpBJjMjncHgCPf9oiND3rpzp7XuCa3hdcq0nI7yVCp1VlIBLRj ePg/3KsU9A== =p4O+ -----END PGP SIGNATURE----- Merge tag 'io_uring-6.18-20251009' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux Pull io_uring fixes from Jens Axboe: - Fixup indentation in the UAPI header - Two fixes for zcrx. One fixes receiving too much in some cases, and the other deals with not correctly incrementing the source in the fallback copy loop - Fix for a race in the IORING_OP_WAITID command, where there was a small window where the request would be left on the wait_queue_head list even though it was being canceled/completed - Update liburing git URL in the kernel tree * tag 'io_uring-6.18-20251009' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: io_uring/zcrx: increment fallback loop src offset io_uring/zcrx: fix overshooting recv limit io_uring: use tab indentation for IORING_SEND_VECTORIZED comment io_uring/waitid: always prune wait queue entry in io_waitid_wait() io_uring: update liburing git URL |
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Nathan Chancellor
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cfc5845371
|
Merge patch series "kbuild: Fixes for fallout from recent modules.builtin.modinfo series"
This is a series to address some problems that were exposed by the recent modules.builtin.modinfo series that landed in commit |
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Nathan Chancellor
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9338d660b7
|
s390/vmlinux.lds.S: Move .vmlinux.info to end of allocatable sections
When building s390 defconfig with binutils older than 2.32, there are
several warnings during the final linking stage:
s390-linux-ld: .tmp_vmlinux1: warning: allocated section `.got.plt' not in segment
s390-linux-ld: .tmp_vmlinux2: warning: allocated section `.got.plt' not in segment
s390-linux-ld: vmlinux.unstripped: warning: allocated section `.got.plt' not in segment
s390-linux-objcopy: vmlinux: warning: allocated section `.got.plt' not in segment
s390-linux-objcopy: st7afZyb: warning: allocated section `.got.plt' not in segment
binutils commit afca762f598 ("S/390: Improve partial relro support for
64 bit") [1] in 2.32 changed where .got.plt is emitted, avoiding the
warning.
The :NONE in the .vmlinux.info output section description changes the
segment for subsequent allocated sections. Move .vmlinux.info right
above the discards section to place all other sections in the previously
defined segment, .data.
Fixes:
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Nathan Chancellor
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8ec3af916f
|
kbuild: Add '.rel.*' strip pattern for vmlinux
Prior to binutils commit c12d9fa2afe ("Support objcopy
--remove-section=.relaFOO") [1] in 2.32, stripping relocation sections
required the trailing period (i.e., '.rel.*') to work properly.
After commit
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Nathan Chancellor
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4b47a3aefb
|
kbuild: Restore pattern to avoid stripping .rela.dyn from vmlinux
Commit |
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Alexei Starovoitov
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ffce84bccb |
Merge branch 'bpf-avoid-rcu-context-warning-when-unpinning-htab-with-internal-structs'
KaFai Wan says: ==================== bpf: Avoid RCU context warning when unpinning htab with internal structs This small patchset is about avoid RCU context warning when unpinning htab with internal structs (timer, workqueue, or task_work). v3: - fix nit (Yonghong Song) - add Acked-by: Yonghong Song <yonghong.song@linux.dev> v2: - rename bpf_free_inode() to bpf_destroy_inode() (Andrii) https://lore.kernel.org/all/20251007012235.755853-1-kafai.wan@linux.dev/ v1: https://lore.kernel.org/all/20251003084528.502518-1-kafai.wan@linux.dev/ --- ==================== Link: https://patch.msgid.link/20251008102628.808045-1-kafai.wan@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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KaFai Wan
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accb9a7e87 |
selftests/bpf: Add test for unpinning htab with internal timer struct
Add test to verify that unpinning hash tables containing internal timer structures does not trigger context warnings. Each subtest (timer_prealloc and timer_no_prealloc) can trigger the context warning when unpinning, but the warning cannot be triggered twice within a short time interval (a HZ), which is expected behavior. Signed-off-by: KaFai Wan <kafai.wan@linux.dev> Acked-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20251008102628.808045-3-kafai.wan@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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KaFai Wan
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4f375ade6a |
bpf: Avoid RCU context warning when unpinning htab with internal structs
When unpinning a BPF hash table (htab or htab_lru) that contains internal
structures (timer, workqueue, or task_work) in its values, a BUG warning
is triggered:
BUG: sleeping function called from invalid context at kernel/bpf/hashtab.c:244
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 14, name: ksoftirqd/0
...
The issue arises from the interaction between BPF object unpinning and
RCU callback mechanisms:
1. BPF object unpinning uses ->free_inode() which schedules cleanup via
call_rcu(), deferring the actual freeing to an RCU callback that
executes within the RCU_SOFTIRQ context.
2. During cleanup of hash tables containing internal structures,
htab_map_free_internal_structs() is invoked, which includes
cond_resched() or cond_resched_rcu() calls to yield the CPU during
potentially long operations.
However, cond_resched() or cond_resched_rcu() cannot be safely called from
atomic RCU softirq context, leading to the BUG warning when attempting
to reschedule.
Fix this by changing from ->free_inode() to ->destroy_inode() and rename
bpf_free_inode() to bpf_destroy_inode() for BPF objects (prog, map, link).
This allows direct inode freeing without RCU callback scheduling,
avoiding the invalid context warning.
Reported-by: Le Chen <tom2cat@sjtu.edu.cn>
Closes: https://lore.kernel.org/all/1444123482.1827743.1750996347470.JavaMail.zimbra@sjtu.edu.cn/
Fixes:
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Alexander Lobakin
|
07ca98f906 |
xsk: Harden userspace-supplied xdp_desc validation
Turned out certain clearly invalid values passed in xdp_desc from
userspace can pass xp_{,un}aligned_validate_desc() and then lead
to UBs or just invalid frames to be queued for xmit.
desc->len close to ``U32_MAX`` with a non-zero pool->tx_metadata_len
can cause positive integer overflow and wraparound, the same way low
enough desc->addr with a non-zero pool->tx_metadata_len can cause
negative integer overflow. Both scenarios can then pass the
validation successfully.
This doesn't happen with valid XSk applications, but can be used
to perform attacks.
Always promote desc->len to ``u64`` first to exclude positive
overflows of it. Use explicit check_{add,sub}_overflow() when
validating desc->addr (which is ``u64`` already).
bloat-o-meter reports a little growth of the code size:
add/remove: 0/0 grow/shrink: 2/1 up/down: 60/-16 (44)
Function old new delta
xskq_cons_peek_desc 299 330 +31
xsk_tx_peek_release_desc_batch 973 1002 +29
xsk_generic_xmit 3148 3132 -16
but hopefully this doesn't hurt the performance much.
Fixes:
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Linus Torvalds
|
8cc8ea228c |
parisc architecture updates for kernel v6.18-rc1:
Minor enhancements and fixes, specifically:
- report emulation and alignment faults via perf
- add initial kernel-side support for perf_events
- small initialization fixes in the parisc firmware layer
- adjust TC* constants and avoid referencing termio structs to avoid
userspace build errors.
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Merge tag 'parisc-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc updates from Helge Deller:
"Minor enhancements and fixes, specifically:
- report emulation and alignment faults via perf
- add initial kernel-side support for perf_events
- small initialization fixes in the parisc firmware layer
- adjust TC* constants and avoid referencing termio structs to avoid
userspace build errors"
* tag 'parisc-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Fix iodc and device path return values on old machines
parisc: Firmware: Fix returned path for PDC_MODULE_FIND on older machines
parisc: Add initial kernel-side perf_event support
parisc: Report software alignment faults via perf
parisc: Report emulation faults via perf
parisc: don't reference obsolete termio struct for TC* constants
parisc: Remove spurious if statement from raw_copy_from_user()
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Linus Torvalds
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fdfa38e95e |
sound fixes for 6.18-rc1
A few more small fixes for 6.18-rc1. Most of changes are about ASoC Intel and SOF drivers, while a few other device-specific fixes are found for HD-audio, USB-audio, ASoC RT722VB and Meson. -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmjpDRYOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE8E2w//ZZ+SGtxenwlrFGdBiPeU82/Zjfq5Iqjyx1ka 3lptovcX6wAJUkczdyMFiMZgx+B+tnCF8zUMb5VnsKLe5GkS13NcKgWfyjfC5aSW M6nmF+fI96CVOr+jwqWtAKU5aGMY4pKUhPYfLg4jFyx2kZJcKA+HJ4DP89qw+y1S sOBchQdcwuBXBRPXbI5Fc1EEwpNwn4BNM7E98m4GEx8nsZhT7VLPEdqbwugz19ZY csP5JX4UM4dHYjSrK8QdBFjOTwFZwrLsjYJrw4bpORRmIw4WSCnvuBIzgp/xbrq4 eGQFRFImwj71ZbaiQKfUez3MYxWY1ffjDVV9BRmioEE0os5i8aZnRyEy40OZcUvI 5s8UQmnI2VE2jXVKl3Kzd7qj2Rhsby5B6wz82IJ7M9sXZiov3MkijKprS95UBCMt IpmzyhPB0QxmiibqOoWyYdSSXpwTPr0u/z+m1EWYHmi5y0vgII1oFnyJqXY9QV9n UqeZ6P1U96HW4nKfGH1s/Ck3/oFqAUQvcvEJ0IrLb9vUQei5eJn6EoE4+pFfSTz6 WzK383BtrF6sJd/Gf866tFs2KC7qCwspYuQjQjW+hSdLGvQXvcdi/s87iYqR4iXs t/92Xk/MueWVg9Ix19ffZI2ntscr+2kRPy4B5mVdgkCHv0ICIPG0Qn8K3tBpnKey AJwRPT4= =sfXN -----END PGP SIGNATURE----- Merge tag 'sound-fix-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A few more small fixes for 6.18-rc1. Most of changes are about ASoC Intel and SOF drivers, while a few other device-specific fixes are found for HD-audio, USB-audio, ASoC RT722VB and Meson" * tag 'sound-fix-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: rt722: add settings for rt722VB ASoC: meson: aiu-encoder-i2s: fix bit clock polarity ALSA: usb: fpc: replace kmalloc_array followed by copy_from_user with memdup_array_user ALSA: hda/tas2781: Enable init_profile_id for device initialization ALSA: emu10k1: Fix typo in docs ALSA: hda/realtek: Add quirk for ASUS ROG Zephyrus Duo ASoC: SOF: Intel: Read the LLP via the associated Link DMA channel ASoC: SOF: ipc4-pcm: do not report invalid delay values ASoC: SOF: sof-audio: add dev_dbg_ratelimited wrapper ASoC: SOF: Intel: hda-pcm: Place the constraint on period time instead of buffer time ASoC: SOF: ipc4-topology: Account for different ChainDMA host buffer size ASoC: SOF: ipc4-topology: Correct the minimum host DMA buffer size ASoC: SOF: ipc4-pcm: fix start offset calculation for chain DMA ASoC: SOF: ipc4-pcm: fix delay calculation when DSP resamples ASoC: SOF: ipc3-topology: Fix multi-core and static pipelines tear down ALSA: hda/hdmi: Add pin fix for HP ProDesk model |
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Linus Torvalds
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06a88f4799 |
fbdev fixes & enhancements for 6.18-rc1:
Bug fixes: - Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds (Albin Babu Varghese) - Fix logic error in "offb" name match (Finn Thain) - simplefb: Fix use after free in simplefb_detach_genpds() (Janne Grunau) - s3fb: Various fixes and powersave improvements (Zsolt Kajtar) Enhancements & code cleanups: - Various fixes in the documentation (Bagas Sanjaya) - Use string choices helpers (Chelsy Ratnawat) - xenfb: Use vmalloc_array to simplify code (Qianfeng Rong) - mb862xxfb: Use int type to store negative error codes (Qianfeng Rong) - Make drivers depend on LCD_CLASS_DEVICE (Thomas Zimmermann) - radeonfb: Remove stale product link in Kconfig (Sukrut Heroorkar) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCaOkH4wAKCRD3ErUQojoP X4sPAP9NEDUdf2ZcPUiG30XVKdhHlxEffzAWs0RsSBaYlrAMjwD+Ja6IVI/5ib+e xEeDeExWrlC77Y90j8reBw9B+/Xu4Ak= =WS3Q -----END PGP SIGNATURE----- Merge tag 'fbdev-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: "Beside the usual bunch of smaller bug fixes, the majority of changes were by Zsolt Kajtar to improve the s3fb driver. Bug fixes: - Bounds checking to fix vmalloc-out-of-bounds (Albin Babu Varghese) - Fix logic error in "offb" name match (Finn Thain) - simplefb: Fix use after free in (Janne Grunau) - s3fb: Various fixes and powersave improvements (Zsolt Kajtar) Enhancements & code cleanups: - Various fixes in the documentation (Bagas Sanjaya) - Use string choices helpers (Chelsy Ratnawat) - xenfb: Use vmalloc_array to simplify code (Qianfeng Rong) - mb862xxfb: use signed type for error codes (Qianfeng Rong) - Make drivers depend on LCD_CLASS_DEVICE (Thomas Zimmermann) - radeonfb: Remove stale product link in Kconfig (Sukrut Heroorkar)" * tag 'fbdev-for-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: Fix logic error in "offb" name match fbdev: Add bounds checking in bit_putcs to fix vmalloc-out-of-bounds fbdev: Make drivers depend on LCD_CLASS_DEVICE fbdev: radeonfb: Remove stale product link in Kconfig Documentation: fb: Retitle driver docs Documentation: fb: ep93xx: Demote section headings Documentation: fb: Split toctree fbdev: simplefb: Fix use after free in simplefb_detach_genpds() fbdev: s3fb: Revert mclk stop in suspend fbdev: mb862xxfb: Use int type to store negative error codes fbdev: Use string choices helpers fbdev: core: Fix ubsan warning in pixel_to_pat fbdev: s3fb: Implement 1 and 2 BPP modes, improve 4 BPP fbdev: s3fb: Implement powersave for S3 FB fbdev: xenfb: Use vmalloc_array to simplify code |
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Linus Torvalds
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9976831f40 |
gpio fixes for v6.18-rc1
- add a missing ACPI ID for MTL-CVF devices in gpio-usbio - mark the gpio-wcd934x controller as "sleeping" as it uses a mutex for locking internally -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEFp3rbAvDxGAT0sefEacuoBRx13IFAmjpB2IACgkQEacuoBRx 13IalxAAy+nX8AABUTmkSEInIlUyMdyFgOGoKS5ShwWIZlPHrdmlM5JT11xkkYjn W+uoeaVIf/x8NIdX9s0NhnQa7zLGEvtT0nddGlyEoQo/LEOGYoXzJ2t9HnGpg18b kTHXwXzmKK5mxs32cAXQRf7KtWhnsioT+/cYoY1uKDBW2tFwb14nB7CUbzYM7kas oqzlWOuGQYm6XFYD5PLA+ViASj4jZOc/G548HmChL8dIYszHV8FnA/BTKwcJyfxv ra2G+3/u4F/IZWg1JONLxJfQ3NkwZamJFUcFgQVT46UQpDaOT2fXGKy836LyKb86 Wp2yiVj18BQ6d7wqCMuM1NZWj2tUNo2KXigpCEAw/EJ9Ol3nQZk556yycCFscezE 9Z5HCVtvhi+UHH9+O11FvyKgNfc8YxUzQ3LslTOqW5hAuYRNOYh8+19Sw4IZNuxA /PXHg3Vsvd8YfLNk9ABFabVIgaSqULIuVhGyBBFF4u5ISCSNmEDP2LMV8ZaVqVBX dE5c5GlLiwrNnwa0HW1NeazTIULbfw0x4tFBvubicv6vfcvYL3CzJvkmfEZqHusf Q6ymsc6INKDtv/Fc7JjyxcLNl/ySjiUhedH7G1h8EKjhH/pFoZrW1GTn3Yvn19O0 JvkjnYBn6qoZAi+IpcfWvomYInffLcVh5l+OwJCL6TEi4SWVAIA= =v17p -----END PGP SIGNATURE----- Merge tag 'gpio-fixes-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - add a missing ACPI ID for MTL-CVF devices in gpio-usbio - mark the gpio-wcd934x controller as "sleeping" as it uses a mutex for locking internally * tag 'gpio-fixes-for-v6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: wcd934x: mark the GPIO controller as sleeping gpio: usbio: Add ACPI device-id for MTL-CVF devices |
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Linus Torvalds
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dcf50ca782 |
Add support for Renesas R-Car and allow arbitrary BAR mapping in EPF. Update
ntb_hw_amd to support the latest generation secondary topology and add a new maintainer. Fix a bug by adding a mutex to ensure `link_event_callback` executes sequentially. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEoE9b9c3U2JxX98mqbmZLrHqL0iMFAmjoEcQACgkQbmZLrHqL 0iNdXg//ZIgUmzcRsT6vadiqRGcolDVgD2C7wF/2M08aVOAvFjwkOVK9pWWfiq/a FJvEebKtjsbYVVCxJeQCOWo3nBMdXkb4o6hHXTjkEjN51yRwejRfYNR2UDmrMwa7 h5v7M/2X4KuVP5f9RIoET8Rif69eLy6kwWwb2KQ75mGpViDJhlEhEm32gYCEY9jD 8IJnmDk+Upg72tS5RGPr3QN02dgB97vwOSyoCvh+hk3pFsj+ub5ivnym8zXozhfa k8ZPoRB0+yWCcyMepOv28rqw4FH0dpRXUkUeeTRHML++29ZVXdJcGMoCm7cCwvW4 H5tp1ka5tAT08tADzdZm6FniyCl4lemYF2rtXhY+uMU3Tdp01L3g/u1LFX4y6EXj RSjopqTQ/mznr9z5CTBYdEihJtyNJCLqJVGDCcqjIDvN44l6+G/dRpQvPqGEulTM Z4xZWi76Y2sNjymH5OJG6TdW7xl5mQGrL5Ok1UN6Cd+P4UIQU//ofCDZscnw47Il 45KsPrds/YvTbtxNTUrMmVwsxVzGTTfbLJ/EXCIch+EV9yqal6sJ6MLhx1FnFQIb OZOBQb7gRdavzP2Opju2plqwoNobbnIT0Yf56iK/GUxsGZ8LTxYcy0CD9YQWyWk/ frjLTjfJjJg67Vm3QAwaKzBOuJg5FI1UAU0cnQ8crcOrCIp0hkU= =0M1B -----END PGP SIGNATURE----- Merge tag 'ntb-6.18' of https://github.com/jonmason/ntb Pull NTB updates from Jon Mason: - Add support for Renesas R-Car and allow arbitrary BAR mapping in EPF - Update ntb_hw_amd to support the latest generation secondary topology and add a new maintainer - Fix a bug by adding a mutex to ensure `link_event_callback` executes sequentially * tag 'ntb-6.18' of https://github.com/jonmason/ntb: NTB: epf: Add Renesas rcar support NTB: epf: Allow arbitrary BAR mapping ntb: Add mutex to make link_event_callback executed linearly. MAINTAINERS: Update for the NTB AMD driver maintainer ntb_hw_amd: Update amd_ntb_get_link_status to support latest generation secondary topology |
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Linus Torvalds
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aac3190332 |
i2c-for-6.18-rc1-part2
- Second part of rtl9300 updates since dependencies are in now
- general cleanups, implemented block read/write support, added RTL9310 support
- DT schema conversion of hix5hd2 binding
- namespace cleanup for i2c-algo-pca
- minor simplification for mt65xx
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Merge tag 'i2c-for-6.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull more i2c updates from Wolfram Sang:
- Second part of rtl9300 updates since dependencies are in now:
- general cleanups
- implement block read/write support
- add RTL9310 support
- DT schema conversion of hix5hd2 binding
- namespace cleanup for i2c-algo-pca
- minor simplification for mt65xx
* tag 'i2c-for-6.18-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
dt-bindings: i2c: hisilicon,hix5hd2: convert to DT schema
i2c: mt65xx: convert set_speed function to void
i2c: rename wait_for_completion callback to wait_for_completion_cb
i2c: rtl9300: add support for RTL9310 I2C controller
dt-bindings: i2c: realtek,rtl9301-i2c: extend for RTL9310 support
i2c: rtl9300: use scoped guard instead of explicit lock/unlock
i2c: rtl9300: separate xfer configuration and execution
i2c: rtl9300: do not set read mode on every transfer
i2c: rtl9300: move setting SCL frequency to config_io
i2c: rtl9300: rename internal sda_pin to sda_num
dt-bindings: i2c: realtek,rtl9301-i2c: fix wording and typos
i2c: rtl9300: use regmap fields and API for registers
i2c: rtl9300: Implement I2C block read and write
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Steve French
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b30c32c784 |
cifs: update internal version number
to 2.57 Signed-off-by: Steve French <stfrench@microsoft.com> |
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Linus Torvalds
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0ae452440c |
This push contains the following changes:
- Fix bug in crypto_skcipher that breaks the new ti driver. - Check for invalid assoclen in essiv. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEn51F/lCuNhUwmDeSxycdCkmxi6cFAmjnXoQACgkQxycdCkmx i6creg//RRuKOEC2MGnoQDWZCCjI0PY8tWdzhh9cdbYeU9gwD3pZf8RsJfEEjij7 wmgTD5331mBKM1gQ4IpngWB28n+XqlAxcRqbGiv9ApDi9AjmRq5nlyusrYJhdleX hVH/2MBI+lDtET6gHKwv+Wx5bA2++uP1kjGp+JeT0rEztif9CK2aIdlRyBfHdndk 26ZotkWh8QVsS1V/qC7/E7h20ANswKaPuhCNsBpq8EbOuXJgY1/p6B9u6KeX+69f MtHk3a9XizZBHluIU3egows12T4/0VqQixiyN6PsvIbuOqqVYMRJ3MU6C1oSpSPw iHzjidEKqYDpjtaon6yOXJpG7qTB+/ZZdVPNdR4b7JmHvxzgIzuvu9J8y4kL3BXi j7ND6ZXv6nr0Cb2+pB5RkTk1zUvaHqvCLNlj0vEOJcXc1p0LEklNso6R7/+c24Ho 4zN7D89yNU7w3VR/DLzE877LpsYnPQr2sn/VzwCC33UGaghKliTo2ytcH4lmzjyh A2sII/UnC16B90ikO66r0BPIy+HWE3NfGI5+9qzlrTvVjCbzapQVDVJIYZFKBpmF CO2Q1UFXUFJpJb8i51XkG8XE+H93nOSlLARRtdx12cu0ycuuWrwuGLUBgPcvV4pj xmJi9CxO+kNLqJ0GbLaemS+rNJ2mwNAKSU34ihu2Rbx3B3vebL0= =F8H0 -----END PGP SIGNATURE----- Merge tag 'v6.18-p3' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: - Fix bug in crypto_skcipher that breaks the new ti driver - Check for invalid assoclen in essiv * tag 'v6.18-p3' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: essiv - Check ssize for decryption and in-place encryption crypto: skcipher - Fix reqsize handling |
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Linus Torvalds
|
84d4e8b613 |
Hi,
Round #2. O_EXCL patches will be postponed to 6.19 as they need some restructuring. E.g., there's in-between series regression breaking the user space as lack of O_EXCL flag handling causes obviously unconditional O_EXCL. As per Chris' feedback, commands fail because it is based on Google's a non-standard proprietary TPM alike implementation. And the issue is not PC Client Profile specific. "typical profiles" are fine when they become "typical profiles". The null key can be verified with vendor certificate tied keys, and there's challenge-response process using them for certifying any other key by a remote party. Performance hit on generation aside, if really starting to cut hairs null keys are the most secure option, and it's a non-debatable fact: they have shortest expiration times as seed changes per power cycle. Based on this TCG_TPM2_HMAC is disabled from defconfig exactly for the sake of the performance issues. BR, Jarkko -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRE6pSOnaBC00OEHEIaerohdGur0gUCaOiYuAAKCRAaerohdGur 0rcQAPwM2bZ9euY6uvH+bJO73UFcqRmQZGLloqx4FAM92893rAEA1PHznYNj/8MO 58yt99PE4DK7XSamSemcDL/OHXmgvQI= =ZbHp -----END PGP SIGNATURE----- Merge tag 'tpmdd-next-v6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm updates from Jarkko Sakkinen: - Disable TCG_TPM2_HMAC from defconfig It causes performance issues, and breaks some atypical configurations. - simplify code using the new crypto library - misc fixes and cleanups * tag 'tpmdd-next-v6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: Prevent local DOS via tpm/tpm0/ppi/*operations tpm: use a map for tpm2_calc_ordinal_duration() tpm_tis: Fix incorrect arguments in tpm_tis_probe_irq_single tpm: Use HMAC-SHA256 library instead of open-coded HMAC tpm: Compare HMAC values in constant time tpm: Disable TPM2_TCG_HMAC by default |
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Rob Herring (Arm)
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dc6b724974 |
MAINTAINERS: Move DT patchwork to kernel.org
The ozlabs.org PW instance is slow due to being geographically far away from any of the maintainers and seems to have gotten slower as of late (AI scrapers perhaps). The kernel.org PW also has some additional features (i.e. pwbot) we want to use. DT core patches also go into PW, so add the PW link for it. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> |
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Bartosz Golaszewski
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b5f8aa8d4b |
gpio: wcd934x: mark the GPIO controller as sleeping
The slimbus regmap passed to the GPIO driver down from MFD does not use
fast_io. This means a mutex is used for locking and thus this GPIO chip
must not be used in atomic context. Change the can_sleep switch in
struct gpio_chip to true.
Fixes:
|
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Denis Aleksandrov
|
a29ad21b98 |
tpm: Prevent local DOS via tpm/tpm0/ppi/*operations
Reads on tpm/tpm0/ppi/*operations can become very long on misconfigured systems. Reading the TPM is a blocking operation, thus a user could effectively trigger a DOS. Resolve this by caching the results and avoiding the blocking operations after the first read. [ jarkko: fixed atomic sleep: sed -i 's/spin_/mutex_/g' drivers/char/tpm/tpm_ppi.c sed -i 's/DEFINE_SPINLOCK/DEFINE_MUTEX/g' drivers/char/tpm/tpm_ppi.c ] Signed-off-by: Denis Aleksandrov <daleksan@redhat.com> Reported-by: Jan Stancek <jstancek@redhat.com> Closes: https://lore.kernel.org/linux-integrity/20250915210829.6661-1-daleksan@redhat.com/T/#u Suggested-by: Jarkko Sakkinen <jarkko@kernel.org> Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> |