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| author | Catalin Marinas <catalin.marinas@arm.com> | 2021-05-26 20:36:20 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-05-26 22:05:07 +0100 |
| commit | 7513cc8a1b741bee6fb39cbb94a9842d37ca3ace (patch) | |
| tree | 51a2671537c9f4b2dbd5550a11a02514667e6615 /arch/arm64/kernel/cpuinfo.c | |
| parent | c4681547bcce777daf576925a966ffa824edd09d (diff) | |
| download | linux-7513cc8a1b741bee6fb39cbb94a9842d37ca3ace.tar.bz2 | |
arm64: Change the cpuinfo_arm64 member type for some sysregs to u64
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>
Diffstat (limited to 'arch/arm64/kernel/cpuinfo.c')
| -rw-r--r-- | arch/arm64/kernel/cpuinfo.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 51fcf99d5351..0e9e965e18d8 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -246,7 +246,7 @@ static struct kobj_type cpuregs_kobj_type = { struct cpuinfo_arm64 *info = kobj_to_cpuinfo(kobj); \ \ if (info->reg_midr) \ - return sprintf(buf, "0x%016x\n", info->reg_##_field); \ + return sprintf(buf, "0x%016llx\n", info->reg_##_field); \ else \ return 0; \ } \ |