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| author | Linus Torvalds <[email protected]> | 2023-07-28 10:15:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2023-07-28 10:15:44 -0700 |
| commit | 0299a13af0be43f2679047c7236e3a58e587f3f8 (patch) | |
| tree | f456d937ffb8ccd40ec62b0ae1a6545d9ca8a873 /lib/test_fortify/write_overflow-memcpy.c | |
| parent | c75981a1be350f14dbfca56e62bea077dafdad96 (diff) | |
| parent | b7c822fa6b7701b17e139f1c562fc24135880ed4 (diff) | |
Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd
Pull iommufd fixes from Jason Gunthorpe:
"Two user triggerable problems:
- Syzkaller found a way to trigger a WARN_ON and leak memory by
racing destroy with other actions
- There is still a bug in the "batch carry" stuff that gets invoked
for complex cases with accesses and unmapping of huge pages. The
test suite found this (triggers rarely)"
* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
iommufd: Set end correctly when doing batch carry
iommufd: IOMMUFD_DESTROY should not increase the refcount
Diffstat (limited to 'lib/test_fortify/write_overflow-memcpy.c')
0 files changed, 0 insertions, 0 deletions