[PATCHv2] arm64/fixmap: make notes of fixed_addresses more precisely
From: Pingfan Liu <hidden>
Date: 2020-08-03 13:20:31
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
These 'compile-time allocated' memory buffers can occupy more than one page and each enum increment is page-sized. So improve the note about it. Signed-off-by: Pingfan Liu <redacted> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> To: linux-arm-kernel@lists.infradead.org --- arch/arm64/include/asm/fixmap.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/include/asm/fixmap.h b/arch/arm64/include/asm/fixmap.h
index f987b8a..4335800 100644
--- a/arch/arm64/include/asm/fixmap.h
+++ b/arch/arm64/include/asm/fixmap.h@@ -28,10 +28,9 @@ * compile time, but to set the physical address only * in the boot process. * - * These 'compile-time allocated' memory buffers are - * page-sized. Use set_fixmap(idx,phys) to associate - * physical memory with fixmap indices. - * + * Each enum increment in these 'compile-time allocated' + * memory buffers is page-sized. Use set_fixmap(idx,phys) + * to associate physical memory with a fixmap index. */ enum fixed_addresses { FIX_HOLE,
--
2.7.5
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