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[GIT,PULL] arm64 fix/revert for 6.1

Message ID Y4+CgaxbC0BVlE6h@arm.com
State New
Headers show
Series [GIT,PULL] arm64 fix/revert for 6.1 | expand

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

Message

Catalin Marinas Dec. 6, 2022, 5:57 p.m. UTC 
Hi Linus,

Please pull the revert below. The qcom driver fix is being worked on but
not in time for 6.1, so revert the arm64 change that highlighted the
issue.

Thanks.

The following changes since commit 5b47348fc0b18a78c96f8474cc90b7525ad1bbfe:

  arm64/mm: fix incorrect file_map_count for non-leaf pmd/pud (2022-11-18 19:31:54 +0000)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

for you to fetch changes up to b7d9aae404841d9999b7476170867ae441e948d2:

  Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()" (2022-12-06 17:30:39 +0000)

----------------------------------------------------------------
Revert the dropping of the cache invalidation from the arm64
arch_dma_prep_coherent() as it caused a regression in the qcom_q6v5_mss
remoteproc driver. The driver is already buggy but the original arm64
change made the problem obvious. The change will be re-introduced once
the driver is fixed.

----------------------------------------------------------------
Will Deacon (1):
      Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()"

 arch/arm64/mm/dma-mapping.c | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

Comments

pr-tracker-bot@kernel.org Dec. 6, 2022, 7:07 p.m. UTC | #1 
The pull request you sent on Tue, 6 Dec 2022 17:57:21 +0000:

> git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/8ed710da2873c2aeb3bb805864a699affaf1d03b

Thank you!