linux/security
James Bottomley 9d5171eab4 KEYS: trusted: Fix TPM reservation for seal/unseal
The original patch 8c657a0590 ("KEYS: trusted: Reserve TPM for seal
and unseal operations") was correct on the mailing list:

https://lore.kernel.org/linux-integrity/20210128235621.127925-4-jarkko@kernel.org/

But somehow got rebased so that the tpm_try_get_ops() in
tpm2_seal_trusted() got lost.  This causes an imbalanced put of the
TPM ops and causes oopses on TIS based hardware.

This fix puts back the lost tpm_try_get_ops()

Fixes: 8c657a0590 ("KEYS: trusted: Reserve TPM for seal and unseal operations")
Reported-by: Mimi Zohar <zohar@linux.ibm.com>
Acked-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2021-04-21 16:28:20 -07:00
..
apparmor apparmor: handle idmapped mounts 2021-01-24 14:27:20 +01:00
bpf
integrity integrity: double check iint_cache was initialized 2021-03-22 14:54:11 -04:00
keys KEYS: trusted: Fix TPM reservation for seal/unseal 2021-04-21 16:28:20 -07:00
loadpin
lockdown
safesetid
selinux selinux/stable-5.12 PR 20210409 2021-04-09 11:51:06 -07:00
smack idmapped-mounts-v5.12 2021-02-23 13:39:45 -08:00
tomoyo tomoyo: don't special case PF_IO_WORKER for PF_KTHREAD 2021-03-28 13:11:29 +09:00
yama
Kconfig
Kconfig.hardening kasan: remove redundant config option 2021-04-16 16:10:36 -07:00
Makefile
commoncap.c Revert 95ebabde38 ("capabilities: Don't allow writing ambiguous v3 file capabilities") 2021-03-12 15:27:14 -06:00
device_cgroup.c
inode.c
lsm_audit.c make dump_common_audit_data() safe to be called from RCU pathwalk 2021-01-16 15:12:08 -05:00
min_addr.c
security.c idmapped-mounts-v5.12 2021-02-23 13:39:45 -08:00