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ARM: rename S_FRAME_SIZE to PT_REGS_SIZE

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S_FRAME_SIZE is no longer the size of the kernel stack frame, so this
name is misleading.  It is the size of the kernel pt_regs structure.
Name it so.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Russell King 2016-05-10 16:34:27 +01:00
parent 1a695a905c
commit 5745eef6b8
6 changed files with 15 additions and 15 deletions
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4
arch/arm/include/asm/assembler.h
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@ -480,13 +480,13 @@ THUMB( orr \reg , \reg , #PSR_T_BIT )
.macro uaccess_save, tmp
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
mrc p15, 0, \tmp, c3, c0, 0
str \tmp, [sp, #S_FRAME_SIZE]
str \tmp, [sp, #PT_REGS_SIZE]
#endif
.endm
.macro uaccess_restore
#ifdef CONFIG_CPU_SW_DOMAIN_PAN
ldr r0, [sp, #S_FRAME_SIZE]
ldr r0, [sp, #PT_REGS_SIZE]
mcr p15, 0, r0, c3, c0, 0
#endif
.endm