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arm64: prefer __section from compiler_attributes.h

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GCC unescapes escaped string section names while Clang does not. Because
__section uses the `#` stringification operator for the section name, it
doesn't need to be escaped.

This antipattern was found with:
$ grep -e __section\(\" -e __section__\(\" -r

Reported-by: Sedat Dilek <sedat.dilek@gmail.com>
Suggested-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Nick Desaulniers
2019-08-12 14:50:45 -07:00
committed by Will Deacon
parent 08f103b9a9
commit 80d8381226
2 changed files with 2 additions and 2 deletions
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arch/arm64/kernel/smp_spin_table.c
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@@ -19,7 +19,7 @@
#include <asm/smp_plat.h>
extern void secondary_holding_pen(void);
volatile unsigned long __section(".mmuoff.data.read")
volatile unsigned long __section(.mmuoff.data.read)
secondary_holding_pen_release = INVALID_HWID;
static phys_addr_t cpu_release_addr[NR_CPUS];