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| author | Will Deacon <will@kernel.org> | 2020-01-22 12:34:21 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-01-22 12:34:21 +0100 |
| commit | aa246c056c43d41140c26706e519b498f056de8a (patch) | |
| tree | 6de3f0de377603cb4f38781dae786d9d9b1affa7 /arch/arm64/mm/proc.S | |
| parent | Merge branches 'for-next/acpi', 'for-next/cpufeatures', 'for-next/csum', 'for... (diff) | |
| parent | arm64: kernel: Correct annotation of end of el0_sync (diff) | |
| download | linux-aa246c056c43d41140c26706e519b498f056de8a.tar.xz linux-aa246c056c43d41140c26706e519b498f056de8a.zip | |
Merge branch 'for-next/asm-annotations' into for-next/core
* for-next/asm-annotations: (6 commits)
arm64: kernel: Correct annotation of end of el0_sync
...
Diffstat (limited to 'arch/arm64/mm/proc.S')
| -rw-r--r-- | arch/arm64/mm/proc.S | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S index da854bd55e2a..aafed6902411 100644 --- a/arch/arm64/mm/proc.S +++ b/arch/arm64/mm/proc.S @@ -57,7 +57,7 @@ * * x0: virtual address of context pointer */ -ENTRY(cpu_do_suspend) +SYM_FUNC_START(cpu_do_suspend) mrs x2, tpidr_el0 mrs x3, tpidrro_el0 mrs x4, contextidr_el1 @@ -81,7 +81,7 @@ alternative_endif stp x10, x11, [x0, #64] stp x12, x13, [x0, #80] ret -ENDPROC(cpu_do_suspend) +SYM_FUNC_END(cpu_do_suspend) /** * cpu_do_resume - restore CPU register context @@ -89,7 +89,7 @@ ENDPROC(cpu_do_suspend) * x0: Address of context pointer */ .pushsection ".idmap.text", "awx" -ENTRY(cpu_do_resume) +SYM_FUNC_START(cpu_do_resume) ldp x2, x3, [x0] ldp x4, x5, [x0, #16] ldp x6, x8, [x0, #32] @@ -138,7 +138,7 @@ alternative_else_nop_endif isb ret -ENDPROC(cpu_do_resume) +SYM_FUNC_END(cpu_do_resume) .popsection #endif @@ -149,7 +149,7 @@ ENDPROC(cpu_do_resume) * * - pgd_phys - physical address of new TTB */ -ENTRY(cpu_do_switch_mm) +SYM_FUNC_START(cpu_do_switch_mm) mrs x2, ttbr1_el1 mmid x1, x1 // get mm->context.id phys_to_ttbr x3, x0 @@ -168,7 +168,7 @@ alternative_else_nop_endif msr ttbr0_el1, x3 // now update TTBR0 isb b post_ttbr_update_workaround // Back to C code... -ENDPROC(cpu_do_switch_mm) +SYM_FUNC_END(cpu_do_switch_mm) .pushsection ".idmap.text", "awx" @@ -189,7 +189,7 @@ ENDPROC(cpu_do_switch_mm) * This is the low-level counterpart to cpu_replace_ttbr1, and should not be * called by anything else. It can only be executed from a TTBR0 mapping. */ -ENTRY(idmap_cpu_replace_ttbr1) +SYM_FUNC_START(idmap_cpu_replace_ttbr1) save_and_disable_daif flags=x2 __idmap_cpu_set_reserved_ttbr1 x1, x3 @@ -201,7 +201,7 @@ ENTRY(idmap_cpu_replace_ttbr1) restore_daif x2 ret -ENDPROC(idmap_cpu_replace_ttbr1) +SYM_FUNC_END(idmap_cpu_replace_ttbr1) .popsection #ifdef CONFIG_UNMAP_KERNEL_AT_EL0 @@ -229,7 +229,7 @@ ENDPROC(idmap_cpu_replace_ttbr1) */ __idmap_kpti_flag: .long 1 -ENTRY(idmap_kpti_install_ng_mappings) +SYM_FUNC_START(idmap_kpti_install_ng_mappings) cpu .req w0 num_cpus .req w1 swapper_pa .req x2 @@ -401,7 +401,7 @@ __idmap_kpti_secondary: .unreq swapper_ttb .unreq flag_ptr -ENDPROC(idmap_kpti_install_ng_mappings) +SYM_FUNC_END(idmap_kpti_install_ng_mappings) .popsection #endif @@ -412,7 +412,7 @@ ENDPROC(idmap_kpti_install_ng_mappings) * value of the SCTLR_EL1 register. */ .pushsection ".idmap.text", "awx" -ENTRY(__cpu_setup) +SYM_FUNC_START(__cpu_setup) tlbi vmalle1 // Invalidate local TLB dsb nsh @@ -469,4 +469,4 @@ ENTRY(__cpu_setup) #endif /* CONFIG_ARM64_HW_AFDBM */ msr tcr_el1, x10 ret // return to head.S -ENDPROC(__cpu_setup) +SYM_FUNC_END(__cpu_setup) |