Arnd Bergmann b4391db423 netlink: fix nla_put_{u8,u16,u32} for KASAN ... When CONFIG_KASAN is enabled, the "--param asan-stack=1" causes rather large stack frames in some functions. This goes unnoticed normally because CONFIG_FRAME_WARN is disabled with CONFIG_KASAN by default as of commit 3f181b4d86 ("lib/Kconfig.debug: disable -Wframe-larger-than warnings with KASAN=y"). The kernelci.org build bot however has the warning enabled and that led me to investigate it a little further, as every build produces these warnings: net/wireless/nl80211.c:4389:1: warning: the frame size of 2240 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1895:1: warning: the frame size of 3776 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/wireless/nl80211.c:1410:1: warning: the frame size of 2208 bytes is larger than 2048 bytes [-Wframe-larger-than=] net/bridge/br_netlink.c:1282:1: warning: the frame size of 2544 bytes is larger than 2048 bytes [-Wframe-larger-than=] Most of this problem is now solved in gcc-8, which can consolidate the stack slots for the inline function arguments. On older compilers we can add a workaround by declaring a local variable in each function to pass the inline function argument. Cc: stable@vger.kernel.org Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81715 Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-09-25 20:18:27 -07:00
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acpi	ACPI / bus: Make ACPI_HANDLE() work for non-GPL code again	2017-09-19 22:42:31 +02:00
asm-generic	Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-09-14 20:01:41 -07:00
clocksource	…
crypto	…
drm	lib/interval_tree: fast overlap detection	2017-09-08 18:26:49 -07:00
dt-bindings	Merge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2017-09-15 20:43:33 -07:00
keys	…
kvm	…
linux	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-09-23 05:41:27 -10:00
math-emu	…
media	media updates for v4.14-rc1	2017-09-07 12:53:14 -07:00
memory	…
misc	…
net	netlink: fix nla_put_{u8,u16,u32} for KASAN	2017-09-25 20:18:27 -07:00
pcmcia	…
ras	…
rdma	More RDMA work and some op-structure constification from Chuck Lever,	2017-09-09 13:31:49 -07:00
scsi	SCSI misc on 20170913	2017-09-13 10:47:14 -07:00
soc	ARM: SoC driver updates for v4.14	2017-09-10 20:40:00 -07:00
sound	sound updates for 4.14-rc1	2017-09-07 12:44:53 -07:00
target	…
trace	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-09-16 11:28:59 -07:00
uapi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-09-23 05:41:27 -10:00
video	…
xen	xen, arm64: drop dummy lookup_address()	2017-09-19 09:25:05 -04:00