[PATCH v4 05/22] arm64: Rename TRAMP_VALIAS -> TRAMP_VALIAS_ASM in asm-offsets
Josh Poimboeuf <[email protected]>
| Newsgroups | org.kernel.vger.live-patching,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <108ebf574aa6a6e244fcc225856eb845346cc3fd.1786230311.git.jpoimboe@kernel.org> |
Rename the asm-offsets TRAMP_VALIAS macro to TRAMP_VALIAS_ASM, following the naming convention already used by PIE_E0_ASM and PIE_E1_ASM. This disambiguates the asm-offsets-generated constant from the C macro of the same name defined in fixmap.h and vectors.h. This is needed by a later patch which adds new includes to asm-offsets.c that would otherwise conflict with the C version. Acked-by: Song Liu <[email protected]> Reviewed-by: Miroslav Benes <[email protected]> Signed-off-by: Josh Poimboeuf <[email protected]> --- arch/arm64/kernel/asm-offsets.c | 2 +- arch/arm64/kernel/entry.S | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c index b6367ff3a49ca..44b92f582c127 100644 --- a/arch/arm64/kernel/asm-offsets.c +++ b/arch/arm64/kernel/asm-offsets.c @@ -153,7 +153,7 @@ int main(void) DEFINE(ARM64_FTR_SYSVAL, offsetof(struct arm64_ftr_reg, sys_val)); BLANK(); #ifdef CONFIG_UNMAP_KERNEL_AT_EL0 - DEFINE(TRAMP_VALIAS, TRAMP_VALIAS); + DEFINE(TRAMP_VALIAS_ASM, TRAMP_VALIAS); #endif #ifdef CONFIG_ARM_SDE_INTERFACE DEFINE(SDEI_EVENT_INTREGS, offsetof(struct sdei_registered_event, interrupted_regs)); diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S index d4cbdfb23d733..85f6305c1f568 100644 --- a/arch/arm64/kernel/entry.S +++ b/arch/arm64/kernel/entry.S @@ -102,7 +102,7 @@ .endm .macro tramp_alias, dst, sym - .set .Lalias\@, TRAMP_VALIAS + \sym - .entry.tramp.text + .set .Lalias\@, TRAMP_VALIAS_ASM + \sym - .entry.tramp.text movz \dst, :abs_g2_s:.Lalias\@ movk \dst, :abs_g1_nc:.Lalias\@ movk \dst, :abs_g0_nc:.Lalias\@ @@ -626,10 +626,10 @@ SYM_CODE_END(ret_to_user) #ifdef CONFIG_QCOM_FALKOR_ERRATUM_1003 alternative_if ARM64_WORKAROUND_QCOM_FALKOR_E1003 /* ASID already in \tmp[63:48] */ - movk \tmp, #:abs_g2_nc:(TRAMP_VALIAS >> 12) - movk \tmp, #:abs_g1_nc:(TRAMP_VALIAS >> 12) + movk \tmp, #:abs_g2_nc:(TRAMP_VALIAS_ASM >> 12) + movk \tmp, #:abs_g1_nc:(TRAMP_VALIAS_ASM >> 12) /* 2MB boundary containing the vectors, so we nobble the walk cache */ - movk \tmp, #:abs_g0_nc:((TRAMP_VALIAS & ~(SZ_2M - 1)) >> 12) + movk \tmp, #:abs_g0_nc:((TRAMP_VALIAS_ASM & ~(SZ_2M - 1)) >> 12) isb tlbi vae1, \tmp dsb nsh -- 2.54.0