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| author | Dong Aisheng <aisheng.dong@nxp.com> | 2021-05-18 13:14:05 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-06-15 21:05:28 +0300 |
| commit | 7957a3db01bf533a235a9ae9333150abbe6bde32 (patch) | |
| tree | e126c0294a8ca14fc43edfa97f8ba58abdc98e9d /arch/arm64/kernel/head.S | |
| parent | f91671b5418bde81a7ce6bb2e9f3f4d41184b77c (diff) | |
| download | linux-7957a3db01bf533a235a9ae9333150abbe6bde32.tar.xz | |
arm64: head: fix code comments in set_cpu_boot_mode_flag
Up to here, the CPU boot mode can either be EL1 or EL2.
Correct the code comments a bit.
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20210518101405.1048860-5-aisheng.dong@nxp.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/head.S')
| -rw-r--r-- | arch/arm64/kernel/head.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index d266b4c6287d..3b88000841d9 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -550,7 +550,7 @@ SYM_FUNC_START_LOCAL(set_cpu_boot_mode_flag) cmp w0, #BOOT_CPU_MODE_EL2 b.ne 1f add x1, x1, #4 -1: str w0, [x1] // This CPU has booted in EL1 +1: str w0, [x1] // Save CPU boot mode dmb sy dc ivac, x1 // Invalidate potentially stale cache line ret |