Hi Eric, On 07/21/22 at 02:17pm, Eric DeVolder wrote: > The use of __weak is being eliminated within kexec sources. > The technique uses macros mapped onto inline functions in > order to replace __weak. > > This patchset was using __weak and so in order to replace > __weak, this patch introduces arch/*/asm/crash.h, patterned > after how kexec is moving away from __weak and to the macro > definitions. Are you going to replace __weak in kexec of arll ARCHes? I don't see your point why all these empty header files are introduced. Wondering what's impacted if not adding these empty files? > > No functionality changed, yet. > > Signed-off-by: Eric DeVolder <eric.devolder@xxxxxxxxxx> > --- > arch/arm/include/asm/crash.h | 5 +++++ > arch/arm64/include/asm/crash.h | 5 +++++ > arch/ia64/include/asm/crash.h | 5 +++++ > arch/m68k/include/asm/crash.h | 5 +++++ > arch/mips/include/asm/crash.h | 5 +++++ > arch/parisc/include/asm/crash.h | 5 +++++ > arch/powerpc/include/asm/crash.h | 5 +++++ > arch/riscv/include/asm/crash.h | 5 +++++ > arch/s390/include/asm/crash.h | 5 +++++ > arch/sh/include/asm/crash.h | 5 +++++ > include/linux/crash_core.h | 2 ++ > 11 files changed, 52 insertions(+) > create mode 100644 arch/arm/include/asm/crash.h > create mode 100644 arch/arm64/include/asm/crash.h > create mode 100644 arch/ia64/include/asm/crash.h > create mode 100644 arch/m68k/include/asm/crash.h > create mode 100644 arch/mips/include/asm/crash.h > create mode 100644 arch/parisc/include/asm/crash.h > create mode 100644 arch/powerpc/include/asm/crash.h > create mode 100644 arch/riscv/include/asm/crash.h > create mode 100644 arch/s390/include/asm/crash.h > create mode 100644 arch/sh/include/asm/crash.h > > diff --git a/arch/arm/include/asm/crash.h b/arch/arm/include/asm/crash.h > new file mode 100644 > index 000000000000..385646957d60 > --- /dev/null > +++ b/arch/arm/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_ARM_CRASH_H > +#define _ASM_ARM_CRASH_H > + > +#endif /* _ASM_ARM_CRASH_H */ > diff --git a/arch/arm64/include/asm/crash.h b/arch/arm64/include/asm/crash.h > new file mode 100644 > index 000000000000..ec8870c1ea49 > --- /dev/null > +++ b/arch/arm64/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_ARM64_CRASH_H > +#define _ASM_ARM64_CRASH_H > + > +#endif /* _ASM_ARM64_CRASH_H */ > diff --git a/arch/ia64/include/asm/crash.h b/arch/ia64/include/asm/crash.h > new file mode 100644 > index 000000000000..02a457cccda3 > --- /dev/null > +++ b/arch/ia64/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_IA64_CRASH_H > +#define _ASM_IA64_CRASH_H > + > +#endif /* _ASM_IA64_CRASH_H */ > diff --git a/arch/m68k/include/asm/crash.h b/arch/m68k/include/asm/crash.h > new file mode 100644 > index 000000000000..ba6e412a1267 > --- /dev/null > +++ b/arch/m68k/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_M68K_CRASH_H > +#define _ASM_M68K_CRASH_H > + > +#endif /* _ASM_M68K_CRASH_H */ > diff --git a/arch/mips/include/asm/crash.h b/arch/mips/include/asm/crash.h > new file mode 100644 > index 000000000000..35872522c574 > --- /dev/null > +++ b/arch/mips/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_MIPS_CRASH_H > +#define _ASM_MIPS_CRASH_H > + > +#endif /* _ASM_MIPS_CRASH_H */ > diff --git a/arch/parisc/include/asm/crash.h b/arch/parisc/include/asm/crash.h > new file mode 100644 > index 000000000000..96833b727179 > --- /dev/null > +++ b/arch/parisc/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_PARISC_CRASH_H > +#define _ASM_PARISC_CRASH_H > + > +#endif /* _ASM_PARISC_CRASH_H */ > diff --git a/arch/powerpc/include/asm/crash.h b/arch/powerpc/include/asm/crash.h > new file mode 100644 > index 000000000000..40ce71e56ac1 > --- /dev/null > +++ b/arch/powerpc/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_POWERPC_CRASH_H > +#define _ASM_POWERPC_CRASH_H > + > +#endif /* _ASM_POWERPC_CRASH_H */ > diff --git a/arch/riscv/include/asm/crash.h b/arch/riscv/include/asm/crash.h > new file mode 100644 > index 000000000000..24f3aea99707 > --- /dev/null > +++ b/arch/riscv/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_RISCV_CRASH_H > +#define _ASM_RISCV_CRASH_H > + > +#endif /* _ASM_RISCV_CRASH_H */ > diff --git a/arch/s390/include/asm/crash.h b/arch/s390/include/asm/crash.h > new file mode 100644 > index 000000000000..0db16ad4c75f > --- /dev/null > +++ b/arch/s390/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_S390_CRASH_H > +#define _ASM_S390_CRASH_H > + > +#endif /* _ASM_S390_CRASH_H */ > diff --git a/arch/sh/include/asm/crash.h b/arch/sh/include/asm/crash.h > new file mode 100644 > index 000000000000..f54e12f88cae > --- /dev/null > +++ b/arch/sh/include/asm/crash.h > @@ -0,0 +1,5 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +#ifndef _ASM_SH_CRASH_H > +#define _ASM_SH_CRASH_H > + > +#endif /* _ASM_SH_CRASH_H */ > diff --git a/include/linux/crash_core.h b/include/linux/crash_core.h > index de62a722431e..cb0f1916fbf5 100644 > --- a/include/linux/crash_core.h > +++ b/include/linux/crash_core.h > @@ -6,6 +6,8 @@ > #include <linux/elfcore.h> > #include <linux/elf.h> > > +#include <asm/crash.h> > + > #define CRASH_CORE_NOTE_NAME "CORE" > #define CRASH_CORE_NOTE_HEAD_BYTES ALIGN(sizeof(struct elf_note), 4) > #define CRASH_CORE_NOTE_NAME_BYTES ALIGN(sizeof(CRASH_CORE_NOTE_NAME), 4) > -- > 2.31.1 > _______________________________________________ kexec mailing list kexec@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/kexec
