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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-05-24 14:42:43 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-05-24 14:42:43 -0700 |
| commit | b50694381cfc22dce3a60a291cdae294a5e5777c (patch) | |
| tree | bea2140986075ae2586f61a31a4ebc75b7435489 /kernel/locking | |
| parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma (diff) | |
| parent | xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent (diff) | |
| download | linux-dev-b50694381cfc22dce3a60a291cdae294a5e5777c.tar.xz linux-dev-b50694381cfc22dce3a60a291cdae294a5e5777c.zip | |
Merge branch 'stable/for-linus-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb fix from Konrad Rzeszutek Wilk:
"One single fix in here: under Xen the DMA32 heap (in the hypervisor)
would end up looking like swiss cheese.
The reason being that for every coherent DMA allocation we didn't do
the proper hypercall to tell Xen to return the page back to the DMA32
heap. End result was (eventually) no DMA32 space if you (for example)
continously unloaded and loaded modules"
* 'stable/for-linus-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent
Diffstat (limited to 'kernel/locking')
0 files changed, 0 insertions, 0 deletions