This is a note to let you know that I've just added the patch titled
arm64/sysreg: Fix errors in 32 bit enumeration values
to the 6.2-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-sysreg-fix-errors-in-32-bit-enumeration-values.patch
and it can be found in the queue-6.2 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 75bf05df1c5b6d5677866f9e46981450185c8463
Author: Mark Brown <broonie@xxxxxxxxxx>
Date: Tue Dec 27 12:55:55 2022 +0000
arm64/sysreg: Fix errors in 32 bit enumeration values
[ Upstream commit 8c6e105558628b63292ae770198f11a1d5535660 ]
The recently converted 32 bit ID registers have errors in MVFR0_EL1.FPSP,
MVFR0_EL1.SIMDReg and MVFR1_EL1.SIMDHP where enumeration values which
should be 0b0010 are specified as 0b0001. Correct these.
Fixes: e79c94a2a487 ("arm64/sysreg: Convert MVFR0_EL1 to automatic generation")
Fixes: c9b718eda706 ("arm64/sysreg: Convert MVFR1_EL1 to automatic generation")
Reviewed-by: Mark Rutland <mark.rutland@xxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221207-arm64-sysreg-helpers-v3-2-0d71a7b174a8@xxxxxxxxxx
Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index 184e58fd5631a..e8fb6684d7f3c 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -689,17 +689,17 @@ EndEnum
Enum 11:8 FPDP
0b0000 NI
0b0001 VFPv2
- 0b0001 VFPv3
+ 0b0010 VFPv3
EndEnum
Enum 7:4 FPSP
0b0000 NI
0b0001 VFPv2
- 0b0001 VFPv3
+ 0b0010 VFPv3
EndEnum
Enum 3:0 SIMDReg
0b0000 NI
0b0001 IMP_16x64
- 0b0001 IMP_32x64
+ 0b0010 IMP_32x64
EndEnum
EndSysreg
@@ -718,7 +718,7 @@ EndEnum
Enum 23:20 SIMDHP
0b0000 NI
0b0001 SIMDHP
- 0b0001 SIMDHP_FLOAT
+ 0b0010 SIMDHP_FLOAT
EndEnum
Enum 19:16 SIMDSP
0b0000 NI
