]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
perf/arm-cmn: Fix REQ2/SNP2 mixup
authorRobin Murphy <robin.murphy@arm.com>
Thu, 8 May 2025 15:16:40 +0000 (16:16 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Jun 2025 12:45:08 +0000 (14:45 +0200)
commitfe02312182e83ac564ecf858379821b17f5f8cf8
tree95d9e0a0f6f1f6ee149dfe3880837961d544fa8d
parent4e38eaaabfb7fffbb371a51150203e19eee5d70e
perf/arm-cmn: Fix REQ2/SNP2 mixup

commit 11b0f576e0cbde6a12258f2af6753b17b8df342b upstream.

Somehow the encodings for REQ2/SNP2 channels in XP events
got mixed up... Unmix them.

CC: stable@vger.kernel.org
Fixes: 23760a014417 ("perf/arm-cmn: Add CMN-700 support")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/087023e9737ac93d7ec7a841da904758c254cb01.1746717400.git.robin.murphy@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/perf/arm-cmn.c