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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-31 10:45:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-05-31 10:45:11 -0700 |
| commit | 8fc984aedcedbbabae91d8496bd0b608c0749a98 (patch) | |
| tree | c0f63cf03677c64b07e33421e3040c663368d3d7 /%3fh%3dv4.18-rc2&id%3d8fc984aedcedbbabae91d8496bd0b608c0749a98?h=v4.18-rc2&id=8fc984aedcedbbabae91d8496bd0b608c0749a98 | |
| parent | 3d0428232909d9aa9248c3724f04a333f6f53bb3 (diff) | |
| parent | aa61b7bb00f7c0738823237a06161d568442b93c (diff) | |
Merge tag 'x86-urgent-2020-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"A pile of x86 fixes:
- Prevent a memory leak in ioperm which was caused by the stupid
assumption that the exit cleanup is always called for current,
which is not the case when fork fails after taking a reference on
the ioperm bitmap.
- Fix an arithmething overflow in the DMA code on 32bit systems
- Fill gaps in the xstate copy with defaults instead of leaving them
uninitialized
- Revert: "Make __X32_SYSCALL_BIT be unsigned long" as it turned out
that existing user space fails to build"
* tag 'x86-urgent-2020-05-31' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/ioperm: Prevent a memory leak when fork fails
x86/dma: Fix max PFN arithmetic overflow on 32 bit systems
copy_xstate_to_kernel(): don't leave parts of destination uninitialized
x86/syscalls: Revert "x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long"
Diffstat (limited to '%3fh%3dv4.18-rc2&id%3d8fc984aedcedbbabae91d8496bd0b608c0749a98?h=v4.18-rc2&id=8fc984aedcedbbabae91d8496bd0b608c0749a98')
0 files changed, 0 insertions, 0 deletions