[GIT PULL] (swiotlb) stable/for-linus-5.2

[GIT PULL] (swiotlb) stable/for-linus-5.2

[Konrad Rzeszutek Wilk]

Hey Linus,

Please git pull the following tiny fix:

git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-5.2

which has one tiny fix for ARM64 where we could allocate the SWIOTLB
twice.


 drivers/xen/swiotlb-xen.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

Stefano Stabellini (1):
      xen/swiotlb: don't initialize swiotlb twice on arm64

Re: [GIT PULL] (swiotlb) stable/for-linus-5.2

[pr-tracker-bot]

The pull request you sent on Tue, 11 Jun 2019 14:36:09 -0400:

> git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-5.2

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/4d8f5f91b8a608980b173ef3382913c7405f82c3

Thank you!

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[GIT PULL] (swiotlb) stable/for-linus-5.2

[Konrad Rzeszutek Wilk]

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Hi Linus,

Please git pull the following branch:


git pull git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-5.2

which has cleanups in the swiotlb code and extra debugfs knobs to help with the field
diagnostics.

Thank you!

Christoph Hellwig (4):
      swiotlb-xen: make instances match their method names
      swiotlb-xen: use ->map_page to implement ->map_sg
      swiotlb-xen: simplify the DMA sync method implementations
      swiotlb-xen: ensure we have a single callsite for xen_dma_map_page

Dongli Zhang (2):
      swiotlb: dump used and total slots when swiotlb buffer is full
      swiotlb: save io_tlb_used to local variable before leaving critical section


 drivers/xen/swiotlb-xen.c | 196 ++++++++++++++--------------------------------
 kernel/dma/swiotlb.c      |   6 +-
 2 files changed, 64 insertions(+), 138 deletions(-)

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