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| author | Linus Torvalds | 2019-04-28 19:43:15 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2019-04-28 19:43:15 +0200 |
| commit | 0d82044e1b7e5497c2177abd39b31e9ba27be8b7 (patch) | |
| tree | 0d9f3ea99c192831c428e76c9e6789170e7fe484 /arch/x86/boot/compressed/misc.c | |
| parent | Merge tag 'for-linus-20190428' of git://git.kernel.dk/linux-block (diff) | |
| parent | powerpc/mm_iommu: Allow pinning large regions (diff) | |
| download | kernel-qcow2-linux-0d82044e1b7e5497c2177abd39b31e9ba27be8b7.tar.gz kernel-qcow2-linux-0d82044e1b7e5497c2177abd39b31e9ba27be8b7.tar.xz kernel-qcow2-linux-0d82044e1b7e5497c2177abd39b31e9ba27be8b7.zip | |
Merge tag 'powerpc-5.1-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"A one-liner to make our Radix MMU support depend on HUGETLB_PAGE. We
use some of the hugetlb inlines (eg. pud_huge()) when operating on the
linear mapping and if they're compiled into empty wrappers we can
corrupt memory.
Then two fixes to our VFIO IOMMU code. The first is not a regression
but fixes the locking to avoid a user-triggerable deadlock.
The second does fix a regression since rc1, and depends on the first
fix. It makes it possible to run guests with large amounts of memory
again (~256GB).
Thanks to Alexey Kardashevskiy"
* tag 'powerpc-5.1-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/mm_iommu: Allow pinning large regions
powerpc/mm_iommu: Fix potential deadlock
powerpc/mm/radix: Make Radix require HUGETLB_PAGE
Diffstat (limited to 'arch/x86/boot/compressed/misc.c')
0 files changed, 0 insertions, 0 deletions