From: Mark Brown <broonie@kernel.org>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
James Morse <james.morse@arm.com>,
Julien Thierry <julien.thierry.kdev@gmail.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mark Brown <broonie@kernel.org>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org,
linux-crypto@vger.kernel.org
Subject: [PATCH 05/18] arm64: entry: Additional annotation conversions for entry.S
Date: Tue, 18 Feb 2020 19:58:29 +0000 [thread overview]
Message-ID: <20200218195842.34156-6-broonie@kernel.org> (raw)
In-Reply-To: <20200218195842.34156-1-broonie@kernel.org>
In an effort to clarify and simplify the annotation of assembly functions
in the kernel new macros have been introduced. These replace ENTRY and
ENDPROC with separate annotations for standard C callable functions,
data and code with different calling conventions. Update the
remaining annotations in the entry.S code to the new macros.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/kernel/entry.S | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index d535cb8a7413..fbf69fe94412 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -832,7 +832,7 @@ alternative_else_nop_endif
.endm
.align 11
-ENTRY(tramp_vectors)
+SYM_CODE_START_NOALIGN(tramp_vectors)
.space 0x400
tramp_ventry
@@ -844,15 +844,15 @@ ENTRY(tramp_vectors)
tramp_ventry 32
tramp_ventry 32
tramp_ventry 32
-END(tramp_vectors)
+SYM_CODE_END(tramp_vectors)
-ENTRY(tramp_exit_native)
+SYM_CODE_START(tramp_exit_native)
tramp_exit
-END(tramp_exit_native)
+SYM_CODE_END(tramp_exit_native)
-ENTRY(tramp_exit_compat)
+SYM_CODE_START(tramp_exit_compat)
tramp_exit 32
-END(tramp_exit_compat)
+SYM_CODE_END(tramp_exit_compat)
.ltorg
.popsection // .entry.tramp.text
@@ -874,7 +874,7 @@ __entry_tramp_data_start:
* Previous and next are guaranteed not to be the same.
*
*/
-ENTRY(cpu_switch_to)
+SYM_FUNC_START(cpu_switch_to)
mov x10, #THREAD_CPU_CONTEXT
add x8, x0, x10
mov x9, sp
@@ -896,7 +896,7 @@ ENTRY(cpu_switch_to)
mov sp, x9
msr sp_el0, x1
ret
-ENDPROC(cpu_switch_to)
+SYM_FUNC_END(cpu_switch_to)
NOKPROBE(cpu_switch_to)
/*
--
2.20.1
_______________________________________________
kvmarm mailing list
kvmarm@lists.cs.columbia.edu
https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
James Morse <james.morse@arm.com>,
Julien Thierry <julien.thierry.kdev@gmail.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org,
kvmarm@lists.cs.columbia.edu, linux-crypto@vger.kernel.org,
Mark Brown <broonie@kernel.org>
Subject: [PATCH 05/18] arm64: entry: Additional annotation conversions for entry.S
Date: Tue, 18 Feb 2020 19:58:29 +0000 [thread overview]
Message-ID: <20200218195842.34156-6-broonie@kernel.org> (raw)
In-Reply-To: <20200218195842.34156-1-broonie@kernel.org>
In an effort to clarify and simplify the annotation of assembly functions
in the kernel new macros have been introduced. These replace ENTRY and
ENDPROC with separate annotations for standard C callable functions,
data and code with different calling conventions. Update the
remaining annotations in the entry.S code to the new macros.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/kernel/entry.S | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index d535cb8a7413..fbf69fe94412 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -832,7 +832,7 @@ alternative_else_nop_endif
.endm
.align 11
-ENTRY(tramp_vectors)
+SYM_CODE_START_NOALIGN(tramp_vectors)
.space 0x400
tramp_ventry
@@ -844,15 +844,15 @@ ENTRY(tramp_vectors)
tramp_ventry 32
tramp_ventry 32
tramp_ventry 32
-END(tramp_vectors)
+SYM_CODE_END(tramp_vectors)
-ENTRY(tramp_exit_native)
+SYM_CODE_START(tramp_exit_native)
tramp_exit
-END(tramp_exit_native)
+SYM_CODE_END(tramp_exit_native)
-ENTRY(tramp_exit_compat)
+SYM_CODE_START(tramp_exit_compat)
tramp_exit 32
-END(tramp_exit_compat)
+SYM_CODE_END(tramp_exit_compat)
.ltorg
.popsection // .entry.tramp.text
@@ -874,7 +874,7 @@ __entry_tramp_data_start:
* Previous and next are guaranteed not to be the same.
*
*/
-ENTRY(cpu_switch_to)
+SYM_FUNC_START(cpu_switch_to)
mov x10, #THREAD_CPU_CONTEXT
add x8, x0, x10
mov x9, sp
@@ -896,7 +896,7 @@ ENTRY(cpu_switch_to)
mov sp, x9
msr sp_el0, x1
ret
-ENDPROC(cpu_switch_to)
+SYM_FUNC_END(cpu_switch_to)
NOKPROBE(cpu_switch_to)
/*
--
2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Marc Zyngier <maz@kernel.org>,
James Morse <james.morse@arm.com>,
Julien Thierry <julien.thierry.kdev@gmail.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mark Brown <broonie@kernel.org>,
kvmarm@lists.cs.columbia.edu,
linux-arm-kernel@lists.infradead.org,
linux-crypto@vger.kernel.org
Subject: [PATCH 05/18] arm64: entry: Additional annotation conversions for entry.S
Date: Tue, 18 Feb 2020 19:58:29 +0000 [thread overview]
Message-ID: <20200218195842.34156-6-broonie@kernel.org> (raw)
In-Reply-To: <20200218195842.34156-1-broonie@kernel.org>
In an effort to clarify and simplify the annotation of assembly functions
in the kernel new macros have been introduced. These replace ENTRY and
ENDPROC with separate annotations for standard C callable functions,
data and code with different calling conventions. Update the
remaining annotations in the entry.S code to the new macros.
Signed-off-by: Mark Brown <broonie@kernel.org>
---
arch/arm64/kernel/entry.S | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
index d535cb8a7413..fbf69fe94412 100644
--- a/arch/arm64/kernel/entry.S
+++ b/arch/arm64/kernel/entry.S
@@ -832,7 +832,7 @@ alternative_else_nop_endif
.endm
.align 11
-ENTRY(tramp_vectors)
+SYM_CODE_START_NOALIGN(tramp_vectors)
.space 0x400
tramp_ventry
@@ -844,15 +844,15 @@ ENTRY(tramp_vectors)
tramp_ventry 32
tramp_ventry 32
tramp_ventry 32
-END(tramp_vectors)
+SYM_CODE_END(tramp_vectors)
-ENTRY(tramp_exit_native)
+SYM_CODE_START(tramp_exit_native)
tramp_exit
-END(tramp_exit_native)
+SYM_CODE_END(tramp_exit_native)
-ENTRY(tramp_exit_compat)
+SYM_CODE_START(tramp_exit_compat)
tramp_exit 32
-END(tramp_exit_compat)
+SYM_CODE_END(tramp_exit_compat)
.ltorg
.popsection // .entry.tramp.text
@@ -874,7 +874,7 @@ __entry_tramp_data_start:
* Previous and next are guaranteed not to be the same.
*
*/
-ENTRY(cpu_switch_to)
+SYM_FUNC_START(cpu_switch_to)
mov x10, #THREAD_CPU_CONTEXT
add x8, x0, x10
mov x9, sp
@@ -896,7 +896,7 @@ ENTRY(cpu_switch_to)
mov sp, x9
msr sp_el0, x1
ret
-ENDPROC(cpu_switch_to)
+SYM_FUNC_END(cpu_switch_to)
NOKPROBE(cpu_switch_to)
/*
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-02-18 19:59 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 19:58 [PATCH 00/18] arm64: Modernize assembly annotations Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 01/18] arm64: crypto: Modernize some extra " Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 02/18] arm64: crypto: Modernize names for AES function macros Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 03/18] arm64: entry: Annotate vector table and handlers as code Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 04/18] arm64: entry: Annotate ret_from_fork " Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown [this message]
2020-02-18 19:58 ` [PATCH 05/18] arm64: entry: Additional annotation conversions for entry.S Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 06/18] arm64: entry-ftrace.S: Convert to modern annotations for assembly functions Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 07/18] arm64: ftrace: Correct annotation of ftrace_caller assembly Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 08/18] arm64: ftrace: Modernise annotation of return_to_handler Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 09/18] arm64: head.S: Convert to modern annotations for assembly functions Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 10/18] arm64: head: Annotate stext and preserve_boot_args as code Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 11/18] arm64: kernel: Convert to modern annotations for assembly data Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 12/18] arm64: kernel: Convert to modern annotations for assembly functions Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-28 12:41 ` Ard Biesheuvel
2020-02-28 12:41 ` Ard Biesheuvel
2020-02-28 12:41 ` Ard Biesheuvel
2020-02-28 13:37 ` Catalin Marinas
2020-02-28 13:37 ` Catalin Marinas
2020-02-28 13:37 ` Catalin Marinas
2020-02-28 15:22 ` Mark Brown
2020-02-28 15:22 ` Mark Brown
2020-02-28 15:22 ` Mark Brown
2020-03-09 17:52 ` Catalin Marinas
2020-03-09 17:52 ` Catalin Marinas
2020-03-09 17:52 ` Catalin Marinas
2020-03-09 17:55 ` Mark Brown
2020-03-09 17:55 ` Mark Brown
2020-03-09 17:55 ` Mark Brown
2020-02-18 19:58 ` [PATCH 13/18] arm64: kvm: Annotate assembly using modern annoations Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-28 17:35 ` Marc Zyngier
2020-02-28 17:35 ` Marc Zyngier
2020-02-28 17:35 ` Marc Zyngier
2020-02-18 19:58 ` [PATCH 14/18] arm64: kvm: Modernize annotation for __bp_harden_hyp_vecs Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 15/18] arm64: kvm: Modernize __smccc_workaround_1_smc_start annotations Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 16/18] arm64: sdei: Annotate SDEI entry points using new style annotations Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 17/18] arm64: vdso: Convert to modern assembler annotations Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` [PATCH 18/18] arm64: vdso32: " Mark Brown
2020-02-18 19:58 ` Mark Brown
2020-02-18 19:58 ` Mark Brown
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