Everything is converted over to arch_cpu_finalize_init(). Remove the
check_bugs() leftovers including the empty stubs in asm-generic, alpha,
parisc, powerpc and xtensa.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Chris Zankel <chris@zankel.net>
---
arch/alpha/include/asm/bugs.h | 20 --------------------
arch/parisc/include/asm/bugs.h | 20 --------------------
arch/powerpc/include/asm/bugs.h | 15 ---------------
arch/xtensa/include/asm/bugs.h | 18 ------------------
include/asm-generic/bugs.h | 11 -----------
init/main.c | 5 -----
6 files changed, 89 deletions(-)
--- a/arch/alpha/include/asm/bugs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * include/asm-alpha/bugs.h
- *
- * Copyright (C) 1994 Linus Torvalds
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- * void check_bugs(void);
- */
-
-/*
- * I don't know of any alpha bugs yet.. Nice chip
- */
-
-static void check_bugs(void)
-{
-}
--- a/arch/parisc/include/asm/bugs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * include/asm-parisc/bugs.h
- *
- * Copyright (C) 1999 Mike Shaver
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- * void check_bugs(void);
- */
-
-#include <asm/processor.h>
-
-static inline void check_bugs(void)
-{
-// identify_cpu(&boot_cpu_data);
-}
--- a/arch/powerpc/include/asm/bugs.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-#ifndef _ASM_POWERPC_BUGS_H
-#define _ASM_POWERPC_BUGS_H
-
-/*
- */
-
-/*
- * This file is included by 'init/main.c' to check for
- * architecture-dependent bugs.
- */
-
-static inline void check_bugs(void) { }
-
-#endif /* _ASM_POWERPC_BUGS_H */
--- a/arch/xtensa/include/asm/bugs.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * include/asm-xtensa/bugs.h
- *
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Xtensa processors don't have any bugs. :)
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of
- * this archive for more details.
- */
-
-#ifndef _XTENSA_BUGS_H
-#define _XTENSA_BUGS_H
-
-static void check_bugs(void) { }
-
-#endif /* _XTENSA_BUGS_H */
--- a/include/asm-generic/bugs.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_GENERIC_BUGS_H
-#define __ASM_GENERIC_BUGS_H
-/*
- * This file is included by 'init/main.c' to check for
- * architecture-dependent bugs.
- */
-
-static inline void check_bugs(void) { }
-
-#endif /* __ASM_GENERIC_BUGS_H */
--- a/init/main.c
+++ b/init/main.c
@@ -103,7 +103,6 @@
#include <net/net_namespace.h>
#include <asm/io.h>
-#include <asm/bugs.h>
#include <asm/setup.h>
#include <asm/sections.h>
#include <asm/cacheflush.h>
@@ -1079,10 +1078,6 @@ asmlinkage __visible void __init __no_sa
delayacct_init();
arch_cpu_finalize_init();
- /* Temporary conditional until everything has been converted */
-#ifndef CONFIG_ARCH_HAS_CPU_FINALIZE_INIT
- check_bugs();
-#endif
acpi_subsystem_init();
arch_post_acpi_subsys_init();On 14/6/23 01:39, Thomas Gleixner wrote: > Everything is converted over to arch_cpu_finalize_init(). Remove the > check_bugs() leftovers including the empty stubs in asm-generic, alpha, > parisc, powerpc and xtensa. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > Cc: Richard Henderson <richard.henderson@linaro.org> > Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> > Cc: Michael Ellerman <mpe@ellerman.id.au> > Cc: Chris Zankel <chris@zankel.net> > --- > arch/alpha/include/asm/bugs.h | 20 -------------------- > arch/parisc/include/asm/bugs.h | 20 -------------------- > arch/powerpc/include/asm/bugs.h | 15 --------------- > arch/xtensa/include/asm/bugs.h | 18 ------------------ > include/asm-generic/bugs.h | 11 ----------- > init/main.c | 5 ----- > 6 files changed, 89 deletions(-) Yay! Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
On 6/14/23 01:39, Thomas Gleixner wrote: > Everything is converted over to arch_cpu_finalize_init(). Remove the > check_bugs() leftovers including the empty stubs in asm-generic, alpha, > parisc, powerpc and xtensa. > > Signed-off-by: Thomas Gleixner<tglx@linutronix.de> > Cc: Richard Henderson<richard.henderson@linaro.org> > Cc: "James E.J. Bottomley"<James.Bottomley@HansenPartnership.com> > Cc: Michael Ellerman<mpe@ellerman.id.au> > Cc: Chris Zankel<chris@zankel.net> > --- > arch/alpha/include/asm/bugs.h | 20 -------------------- > arch/parisc/include/asm/bugs.h | 20 -------------------- > arch/powerpc/include/asm/bugs.h | 15 --------------- > arch/xtensa/include/asm/bugs.h | 18 ------------------ > include/asm-generic/bugs.h | 11 ----------- > init/main.c | 5 ----- > 6 files changed, 89 deletions(-) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
The following commit has been merged into the x86/boot branch of tip:
Commit-ID: 61235b24b9cb37c13fcad5b9596d59a1afdcec30
Gitweb: https://git.kernel.org/tip/61235b24b9cb37c13fcad5b9596d59a1afdcec30
Author: Thomas Gleixner <tglx@linutronix.de>
AuthorDate: Wed, 14 Jun 2023 01:39:38 +02:00
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Fri, 16 Jun 2023 10:16:00 +02:00
init: Remove check_bugs() leftovers
Everything is converted over to arch_cpu_finalize_init(). Remove the
check_bugs() leftovers including the empty stubs in asm-generic, alpha,
parisc, powerpc and xtensa.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Link: https://lore.kernel.org/r/20230613224545.553215951@linutronix.de
---
arch/alpha/include/asm/bugs.h | 20 --------------------
arch/parisc/include/asm/bugs.h | 20 --------------------
arch/powerpc/include/asm/bugs.h | 15 ---------------
arch/xtensa/include/asm/bugs.h | 18 ------------------
include/asm-generic/bugs.h | 11 -----------
init/main.c | 5 -----
6 files changed, 89 deletions(-)
delete mode 100644 arch/alpha/include/asm/bugs.h
delete mode 100644 arch/parisc/include/asm/bugs.h
delete mode 100644 arch/powerpc/include/asm/bugs.h
delete mode 100644 arch/xtensa/include/asm/bugs.h
delete mode 100644 include/asm-generic/bugs.h
diff --git a/arch/alpha/include/asm/bugs.h b/arch/alpha/include/asm/bugs.h
deleted file mode 100644
index 78030d1..0000000
--- a/arch/alpha/include/asm/bugs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * include/asm-alpha/bugs.h
- *
- * Copyright (C) 1994 Linus Torvalds
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- * void check_bugs(void);
- */
-
-/*
- * I don't know of any alpha bugs yet.. Nice chip
- */
-
-static void check_bugs(void)
-{
-}
diff --git a/arch/parisc/include/asm/bugs.h b/arch/parisc/include/asm/bugs.h
deleted file mode 100644
index 0a7f9db..0000000
--- a/arch/parisc/include/asm/bugs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * include/asm-parisc/bugs.h
- *
- * Copyright (C) 1999 Mike Shaver
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- * void check_bugs(void);
- */
-
-#include <asm/processor.h>
-
-static inline void check_bugs(void)
-{
-// identify_cpu(&boot_cpu_data);
-}
diff --git a/arch/powerpc/include/asm/bugs.h b/arch/powerpc/include/asm/bugs.h
deleted file mode 100644
index 01b8f6c..0000000
--- a/arch/powerpc/include/asm/bugs.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-#ifndef _ASM_POWERPC_BUGS_H
-#define _ASM_POWERPC_BUGS_H
-
-/*
- */
-
-/*
- * This file is included by 'init/main.c' to check for
- * architecture-dependent bugs.
- */
-
-static inline void check_bugs(void) { }
-
-#endif /* _ASM_POWERPC_BUGS_H */
diff --git a/arch/xtensa/include/asm/bugs.h b/arch/xtensa/include/asm/bugs.h
deleted file mode 100644
index 69b29d1..0000000
--- a/arch/xtensa/include/asm/bugs.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * include/asm-xtensa/bugs.h
- *
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Xtensa processors don't have any bugs. :)
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file "COPYING" in the main directory of
- * this archive for more details.
- */
-
-#ifndef _XTENSA_BUGS_H
-#define _XTENSA_BUGS_H
-
-static void check_bugs(void) { }
-
-#endif /* _XTENSA_BUGS_H */
diff --git a/include/asm-generic/bugs.h b/include/asm-generic/bugs.h
deleted file mode 100644
index 6902183..0000000
--- a/include/asm-generic/bugs.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_GENERIC_BUGS_H
-#define __ASM_GENERIC_BUGS_H
-/*
- * This file is included by 'init/main.c' to check for
- * architecture-dependent bugs.
- */
-
-static inline void check_bugs(void) { }
-
-#endif /* __ASM_GENERIC_BUGS_H */
diff --git a/init/main.c b/init/main.c
index 77d5316..389ac62 100644
--- a/init/main.c
+++ b/init/main.c
@@ -103,7 +103,6 @@
#include <net/net_namespace.h>
#include <asm/io.h>
-#include <asm/bugs.h>
#include <asm/setup.h>
#include <asm/sections.h>
#include <asm/cacheflush.h>
@@ -1079,10 +1078,6 @@ asmlinkage __visible void __init __no_sanitize_address __noreturn start_kernel(v
delayacct_init();
arch_cpu_finalize_init();
- /* Temporary conditional until everything has been converted */
-#ifndef CONFIG_ARCH_HAS_CPU_FINALIZE_INIT
- check_bugs();
-#endif
acpi_subsystem_init();
arch_post_acpi_subsys_init();© 2016 - 2026 Red Hat, Inc.