arm64: Change the cpuinfo_arm64 member type for some sysregs to u64

Browse source

The architecture has been updated and the CTR_EL0, CNTFRQ_EL0,
DCZID_EL0, MIDR_EL1, REVIDR_EL1 registers are all 64-bit, even if most
of them have a RES0 top 32-bit.

Change their type to u64 in struct cpuinfo_arm64.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Suzuki K Poulose <Suzuki.Poulose@arm.com>
Link: https://lore.kernel.org/r/20210526193621.21559-2-catalin.marinas@arm.com
Signed-off-by: Will Deacon <will@kernel.org>

...

This commit is contained in:

Catalin Marinas 2021-05-26 20:36:20 +01:00 • committed by Will Deacon

parent c4681547bc

commit 7513cc8a1b

2 changed files with 6 additions and 6 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

arch/arm64/include/asm/cpu.h

View file

2

arch/arm64/kernel/cpuinfo.c

View file