https://github.com/torvalds/linux
Revision 97ba0c7413f83ab3b43a5ba05362ecc837fce518 authored by Linus Torvalds on 05 February 2021, 17:57:29 UTC, committed by Linus Torvalds on 05 February 2021, 17:57:29 UTC
Pull IOMMU fix from Joerg Roedel:
 "Fix a possible NULL-ptr dereference in dev_iommu_priv_get() which is
  too easy to accidentially trigger from IOMMU drivers.

  In the current case the AMD IOMMU driver triggered it on some machines
  in the IO-page-fault path, so fix it once and for all"

* tag 'iommu-fixes-v5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu: Check dev->iommu in dev_iommu_priv_get() before dereferencing it
2 parent s e07ce64 + 4c9fb5d
History
Tip revision: 97ba0c7413f83ab3b43a5ba05362ecc837fce518 authored by Linus Torvalds on 05 February 2021, 17:57:29 UTC
Merge tag 'iommu-fixes-v5.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Tip revision: 97ba0c7
File Mode Size
Documentation
LICENSES
arch
block
certs
crypto
drivers
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 16.3 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 71 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.8 KB
.mailmap -rw-r--r-- 18.0 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 98.4 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 572.2 KB
Makefile -rw-r--r-- 62.9 KB
README -rw-r--r-- 727 bytes

README

back to top