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linux_dsm_epyc7002/tools/testing/selftests/powerpc/mm
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Linus Torvalds 26df62aaae powerpc fixes for 5.2 #6 
One fix for a bug in our context id handling on 64-bit hash CPUs, which can lead
 to unrelated processes being able to read/write to each other's virtual memory.
 See the commit for full details.
 
 That is the fix for CVE-2019-12817.
 
 This also adds a kernel selftest for the bug.
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Merge tag 'powerpc-5.2-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:
 "One fix for a bug in our context id handling on 64-bit hash CPUs,
  which can lead to unrelated processes being able to read/write to each
  other's virtual memory. See the commit for full details.

  That is the fix for CVE-2019-12817.

  This also adds a kernel selftest for the bug"

* tag 'powerpc-5.2-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  selftests/powerpc: Add test of fork with mapping above 512TB
  powerpc/mm/64s/hash: Reallocate context ids on fork
2019-06-24 21:20:39 +08:00
..
.gitignore selftests/powerpc: Add test of fork with mapping above 512TB 2019-06-13 12:09:48 +10:00
hugetlb_vs_thp_test.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
large_vm_fork_separation.c selftests/powerpc: Add test of fork with mapping above 512TB 2019-06-13 12:09:48 +10:00
Makefile selftests/powerpc: Add test of fork with mapping above 512TB 2019-06-13 12:09:48 +10:00
prot_sao.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
segv_errors.c selftests/powerpc: Add a test of SEGV error behaviour 2018-01-03 16:49:24 +11:00
subpage_prot.c selftests/powerpc: Skip the subpage_prot tests if the syscall is unavailable 2018-03-02 11:37:04 +11:00
wild_bctr.c selftests/powerpc: Adjust wild_bctr to build with old binutils 2018-11-15 23:05:17 +11:00