From: "tip-bot2 for Jiri Slaby" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Jiri Slaby <jslaby@suse.cz>, Borislav Petkov <bp@suse.de>,
Andrey Ryabinin <aryabinin@virtuozzo.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"H. Peter Anvin" <hpa@zytor.com>, Ingo Molnar <mingo@redhat.com>,
Josh Poimboeuf <jpoimboe@redhat.com>,
linux-arch@vger.kernel.org, Mark Rutland <mark.rutland@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Steven Rostedt (VMware)" <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>, "x86-ml" <x86@kernel.org>,
Ingo Molnar <mingo@kernel.org>, Borislav Petkov <bp@alien8.de>,
linux-kernel@vger.kernel.org
Subject: [tip: x86/asm] x86/asm: Replace WEAK uses by SYM_INNER_LABEL_ALIGN
Date: Fri, 18 Oct 2019 16:30:25 -0000 [thread overview]
Message-ID: <157141622513.29376.15999556589986391789.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20191011115108.12392-29-jslaby@suse.cz>
The following commit has been merged into the x86/asm branch of tip:
Commit-ID: 13fbe784ef6e58d0267a6e183f90ce7826d7d885
Gitweb: https://git.kernel.org/tip/13fbe784ef6e58d0267a6e183f90ce7826d7d885
Author: Jiri Slaby <jslaby@suse.cz>
AuthorDate: Fri, 11 Oct 2019 13:51:08 +02:00
Committer: Borislav Petkov <bp@suse.de>
CommitterDate: Fri, 18 Oct 2019 12:13:35 +02:00
x86/asm: Replace WEAK uses by SYM_INNER_LABEL_ALIGN
Use the new SYM_INNER_LABEL_ALIGN for WEAK entries in the middle of x86
assembly functions.
And make sure WEAK is not defined for x86 anymore as these were the last
users.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: linux-arch@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20191011115108.12392-29-jslaby@suse.cz
---
arch/x86/kernel/ftrace_32.S | 2 +-
arch/x86/kernel/ftrace_64.S | 2 +-
arch/x86/kernel/head_32.S | 2 +-
include/linux/linkage.h | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/ftrace_32.S b/arch/x86/kernel/ftrace_32.S
index b4f495b..8ed1f5d 100644
--- a/arch/x86/kernel/ftrace_32.S
+++ b/arch/x86/kernel/ftrace_32.S
@@ -85,7 +85,7 @@ ftrace_graph_call:
#endif
/* This is weak to keep gas from relaxing the jumps */
-WEAK(ftrace_stub)
+SYM_INNER_LABEL_ALIGN(ftrace_stub, SYM_L_WEAK)
ret
SYM_CODE_END(ftrace_caller)
diff --git a/arch/x86/kernel/ftrace_64.S b/arch/x86/kernel/ftrace_64.S
index 16deae7..69c8d1b 100644
--- a/arch/x86/kernel/ftrace_64.S
+++ b/arch/x86/kernel/ftrace_64.S
@@ -168,7 +168,7 @@ SYM_INNER_LABEL(ftrace_graph_call, SYM_L_GLOBAL)
* This is weak to keep gas from relaxing the jumps.
* It is also used to copy the retq for trampolines.
*/
-WEAK(ftrace_stub)
+SYM_INNER_LABEL_ALIGN(ftrace_stub, SYM_L_WEAK)
retq
SYM_FUNC_END(ftrace_caller)
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index ea24aa5..3fe7d20 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -156,7 +156,7 @@ SYM_CODE_START(startup_32)
jmp *%eax
.Lbad_subarch:
-WEAK(xen_entry)
+SYM_INNER_LABEL_ALIGN(xen_entry, SYM_L_WEAK)
/* Unknown implementation; there's really
nothing we can do at this point. */
ud2a
diff --git a/include/linux/linkage.h b/include/linux/linkage.h
index 331a230..9280209 100644
--- a/include/linux/linkage.h
+++ b/include/linux/linkage.h
@@ -121,13 +121,13 @@
#endif /* CONFIG_X86 */
#endif /* LINKER_SCRIPT */
+#ifndef CONFIG_X86
#ifndef WEAK
/* deprecated, use SYM_FUNC_START_WEAK* */
#define WEAK(name) \
SYM_FUNC_START_WEAK(name)
#endif
-#ifndef CONFIG_X86
#ifndef END
/* deprecated, use SYM_FUNC_END, SYM_DATA_END, or SYM_END */
#define END(name) \
prev parent reply other threads:[~2019-10-18 16:32 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-11 11:50 [PATCH v9 00/28] New macros for assembler symbols Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 01/28] linkage: Introduce new " Jiri Slaby
2019-10-14 9:31 ` Rafael J. Wysocki
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 02/28] x86/asm/suspend: Use SYM_DATA for data Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 03/28] x86/asm: Annotate relocate_kernel_{32,64}.c Jiri Slaby
2019-10-14 13:15 ` Borislav Petkov
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 04/28] x86/asm/entry: Annotate THUNKs Jiri Slaby
2019-10-14 13:38 ` Borislav Petkov
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 05/28] x86/asm: Annotate local pseudo-functions Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 06/28] x86/asm/crypto: Annotate local functions Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 07/28] x86/boot: " Jiri Slaby
2019-10-14 14:27 ` Borislav Petkov
2019-10-15 5:43 ` Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 08/28] x86/uaccess: Annotate local function Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 09/28] x86/asm: Annotate aliases Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 10/28] x86/asm/entry: Annotate interrupt symbols properly Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 11/28] x86/asm/head: Annotate data appropriately Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 12/28] x86/boot: " Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 13/28] um: " Jiri Slaby
2019-10-15 15:37 ` Richard Weinberger
2019-10-18 16:30 ` [tip: x86/asm] x86/um: " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 14/28] xen/pvh: " Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 15/28] x86/asm/purgatory: Start using annotations Jiri Slaby
2019-10-15 17:03 ` Borislav Petkov
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 16/28] x86/asm: Do not annotate functions by GLOBAL Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] x86/asm: Do not annotate functions with GLOBAL tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 17/28] x86/asm: Use SYM_INNER_LABEL instead of GLOBAL Jiri Slaby
2019-10-15 17:31 ` Borislav Petkov
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 18/28] x86/asm/realmode: Use SYM_DATA_* " Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:50 ` [PATCH v9 19/28] x86/asm: Kill the last GLOBAL user and remove the macro Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] x86/asm: Remove " tip-bot2 for Jiri Slaby
2019-10-11 11:51 ` [PATCH v9 20/28] x86/asm: Make some functions local Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-11 11:51 ` [PATCH v9 21/28] x86/asm/ftrace: Mark function_hook as function Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] " tip-bot2 for Jiri Slaby
2019-10-18 16:48 ` Steven Rostedt
2019-10-18 16:49 ` Steven Rostedt
2019-10-18 17:13 ` Borislav Petkov
2019-10-18 17:37 ` Steven Rostedt
2019-10-18 19:48 ` Borislav Petkov
2019-10-18 20:31 ` Steven Rostedt
2019-10-19 7:34 ` Borislav Petkov
2019-10-21 14:10 ` [PATCH] x86/ftrace: Get rid of function_hook Borislav Petkov
2019-10-21 14:33 ` Steven Rostedt
2019-10-22 11:38 ` Jiri Slaby
2019-10-22 12:56 ` Borislav Petkov
2019-10-22 12:57 ` [PATCH -v2] " Borislav Petkov
2019-10-25 9:00 ` [tip: x86/asm] " tip-bot2 for Borislav Petkov
2019-10-11 11:51 ` [PATCH v9 22/28] x86_64/asm: Add ENDs to some functions and relabel with SYM_CODE_* Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] x86/asm/64: " tip-bot2 for Jiri Slaby
2019-10-11 11:51 ` [PATCH v9 23/28] x86_64/asm: Change all ENTRY+END to SYM_CODE_* Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] x86/asm/64: " tip-bot2 for Jiri Slaby
2019-10-11 11:51 ` [PATCH v9 24/28] x86_64/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* Jiri Slaby
2019-10-16 7:12 ` Borislav Petkov
2019-10-18 6:56 ` Herbert Xu
2019-10-11 11:51 ` [PATCH v9 25/28] x86_32/asm: Add ENDs to some functions and relabel with SYM_CODE_* Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] x86/asm/32: " tip-bot2 for Jiri Slaby
2019-10-11 11:51 ` [PATCH v9 26/28] x86_32/asm: Change all ENTRY+END to SYM_CODE_* Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] x86/asm/32: " tip-bot2 for Jiri Slaby
2019-10-11 11:51 ` [PATCH v9 27/28] x86_32/asm: Change all ENTRY+ENDPROC to SYM_FUNC_* Jiri Slaby
2019-10-18 16:30 ` [tip: x86/asm] x86/asm/32: " tip-bot2 for Jiri Slaby
2019-10-11 11:51 ` [PATCH v9 28/28] x86/asm: Replace WEAK uses by SYM_INNER_LABEL_ALIGN Jiri Slaby
2019-10-18 16:30 ` tip-bot2 for Jiri Slaby [this message]
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