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| author | Fuad Tabba <tabba@google.com> | 2021-05-24 09:29:52 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-05-25 19:27:49 +0100 |
| commit | d044f8141847bee542998a6fd8de2c270fe40e48 (patch) | |
| tree | b6ed1bb19a1f7730252c4953ab3eb70eed37ec5e /arch/arm64/kernel/hibernate-asm.S | |
| parent | 06b7a568ca5e9cb79a0cc4737f498ea90d8fa89d (diff) | |
| download | linux-d044f8141847bee542998a6fd8de2c270fe40e48.tar.gz linux-d044f8141847bee542998a6fd8de2c270fe40e48.tar.bz2 linux-d044f8141847bee542998a6fd8de2c270fe40e48.zip | |
arm64: Fix comments to refer to correct function __flush_icache_range
Many comments refer to the function flush_icache_range, where the
intent is in fact __flush_icache_range. Fix these comments to
refer to the intended function.
That's probably due to commit 3b8c9f1cdfc506e9 ("arm64: IPI each
CPU after invalidating the I-cache for kernel mappings"), which
renamed flush_icache_range() to __flush_icache_range() and added
a wrapper.
No functional change intended.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20210524083001.2586635-10-tabba@google.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/kernel/hibernate-asm.S')
| -rw-r--r-- | arch/arm64/kernel/hibernate-asm.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kernel/hibernate-asm.S b/arch/arm64/kernel/hibernate-asm.S index 0ed2f72a6b94..ef2ab7caf815 100644 --- a/arch/arm64/kernel/hibernate-asm.S +++ b/arch/arm64/kernel/hibernate-asm.S @@ -45,7 +45,7 @@ * Because this code has to be copied to a 'safe' page, it can't call out to * other functions by PC-relative address. Also remember that it may be * mid-way through over-writing other functions. For this reason it contains - * code from flush_icache_range() and uses the copy_page() macro. + * code from __flush_icache_range() and uses the copy_page() macro. * * This 'safe' page is mapped via ttbr0, and executed from there. This function * switches to a copy of the linear map in ttbr1, performs the restore, then @@ -87,7 +87,7 @@ SYM_CODE_START(swsusp_arch_suspend_exit) copy_page x0, x1, x2, x3, x4, x5, x6, x7, x8, x9 add x1, x10, #PAGE_SIZE - /* Clean the copied page to PoU - based on flush_icache_range() */ + /* Clean the copied page to PoU - based on __flush_icache_range() */ raw_dcache_line_size x2, x3 sub x3, x2, #1 bic x4, x10, x3 |