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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-26 13:59:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-26 13:59:32 -0800 |
| commit | ef9856a734af9bc71e5a8554374380e200fe7fc4 (patch) | |
| tree | 10375ea7224963d8f9af16495eefa360920a1098 /tools/tracing | |
| parent | fecfd015394e9151f535d675e115fba967bddb3f (diff) | |
| parent | daf9514fd5eb098d7d6f3a1247cb8cc48fc94155 (diff) | |
Merge branch 'stable/for-linus-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb
Pull swiotlb updates from Konrad Rzeszutek Wilk:
"Two memory encryption related patches (SWIOTLB is enabled by default
for AMD-SEV):
- Add support for alignment so that NVME can properly work
- Keep track of requested DMA buffers length, as underlaying hardware
devices can trip SWIOTLB to bounce too much and crash the kernel
And a tiny fix to use proper APIs in drivers"
* 'stable/for-linus-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
swiotlb: Validate bounce size in the sync/unmap path
nvme-pci: set min_align_mask
swiotlb: respect min_align_mask
swiotlb: don't modify orig_addr in swiotlb_tbl_sync_single
swiotlb: refactor swiotlb_tbl_map_single
swiotlb: clean up swiotlb_tbl_unmap_single
swiotlb: factor out a nr_slots helper
swiotlb: factor out an io_tlb_offset helper
swiotlb: add a IO_TLB_SIZE define
driver core: add a min_align_mask field to struct device_dma_parameters
sdhci: stop poking into swiotlb internals
Diffstat (limited to 'tools/tracing')
0 files changed, 0 insertions, 0 deletions