The patch titled
Subject: kexec: rename ARCH_HAS_KEXEC_PURGATORY
has been added to the -mm mm-nonmm-unstable branch. Its filename is
kexec-rename-arch_has_kexec_purgatory.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/kexec-rename-arch_has_kexec_purgatory.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Eric DeVolder <eric.devolder@xxxxxxxxxx>
Subject: kexec: rename ARCH_HAS_KEXEC_PURGATORY
Date: Wed, 12 Jul 2023 12:15:45 -0400
The Kconfig refactor to consolidate KEXEC and CRASH options utilized
option names of the form ARCH_SUPPORTS_<option>. Thus rename the
ARCH_HAS_KEXEC_PURGATORY to ARCH_SUPPORTS_KEXEC_PURGATORY to follow
the same.
Link: https://lkml.kernel.org/r/20230712161545.87870-15-eric.devolder@xxxxxxxxxx
Signed-off-by: Eric DeVolder <eric.devolder@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/powerpc/Kconfig | 2 +-
arch/riscv/Kbuild | 2 +-
arch/riscv/Kconfig | 2 +-
arch/riscv/kernel/elf_kexec.c | 4 ++--
arch/s390/Kbuild | 2 +-
arch/s390/Kconfig | 2 +-
arch/x86/Kconfig | 2 +-
kernel/kexec_file.c | 6 +++---
8 files changed, 11 insertions(+), 11 deletions(-)
--- a/arch/powerpc/Kconfig~kexec-rename-arch_has_kexec_purgatory
+++ a/arch/powerpc/Kconfig
@@ -596,7 +596,7 @@ config ARCH_SUPPORTS_KEXEC
config ARCH_SUPPORTS_KEXEC_FILE
def_bool PPC64 && CRYPTO=y && CRYPTO_SHA256=y
-config ARCH_HAS_KEXEC_PURGATORY
+config ARCH_SUPPORTS_KEXEC_PURGATORY
def_bool KEXEC_FILE
config ARCH_SELECTS_KEXEC_FILE
--- a/arch/riscv/Kbuild~kexec-rename-arch_has_kexec_purgatory
+++ a/arch/riscv/Kbuild
@@ -5,7 +5,7 @@ obj-$(CONFIG_BUILTIN_DTB) += boot/dts/
obj-y += errata/
obj-$(CONFIG_KVM) += kvm/
-obj-$(CONFIG_ARCH_HAS_KEXEC_PURGATORY) += purgatory/
+obj-$(CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY) += purgatory/
# for cleaning
subdir- += boot
--- a/arch/riscv/Kconfig~kexec-rename-arch_has_kexec_purgatory
+++ a/arch/riscv/Kconfig
@@ -667,7 +667,7 @@ config ARCH_SELECTS_KEXEC_FILE
select HAVE_IMA_KEXEC if IMA
select KEXEC_ELF
-config ARCH_HAS_KEXEC_PURGATORY
+config ARCH_SUPPORTS_KEXEC_PURGATORY
def_bool KEXEC_FILE
depends on CRYPTO=y
depends on CRYPTO_SHA256=y
--- a/arch/riscv/kernel/elf_kexec.c~kexec-rename-arch_has_kexec_purgatory
+++ a/arch/riscv/kernel/elf_kexec.c
@@ -260,7 +260,7 @@ static void *elf_kexec_load(struct kimag
cmdline = modified_cmdline;
}
-#ifdef CONFIG_ARCH_HAS_KEXEC_PURGATORY
+#ifdef CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY
/* Add purgatory to the image */
kbuf.top_down = true;
kbuf.mem = KEXEC_BUF_MEM_UNKNOWN;
@@ -274,7 +274,7 @@ static void *elf_kexec_load(struct kimag
sizeof(kernel_start), 0);
if (ret)
pr_err("Error update purgatory ret=%d\n", ret);
-#endif /* CONFIG_ARCH_HAS_KEXEC_PURGATORY */
+#endif /* CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY */
/* Add the initrd to the image */
if (initrd != NULL) {
--- a/arch/s390/Kbuild~kexec-rename-arch_has_kexec_purgatory
+++ a/arch/s390/Kbuild
@@ -7,7 +7,7 @@ obj-$(CONFIG_S390_HYPFS_FS) += hypfs/
obj-$(CONFIG_APPLDATA_BASE) += appldata/
obj-y += net/
obj-$(CONFIG_PCI) += pci/
-obj-$(CONFIG_ARCH_HAS_KEXEC_PURGATORY) += purgatory/
+obj-$(CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY) += purgatory/
# for cleaning
subdir- += boot tools
--- a/arch/s390/Kconfig~kexec-rename-arch_has_kexec_purgatory
+++ a/arch/s390/Kconfig
@@ -258,7 +258,7 @@ config ARCH_SUPPORTS_KEXEC_FILE
config ARCH_SUPPORTS_KEXEC_SIG
def_bool MODULE_SIG_FORMAT
-config ARCH_HAS_KEXEC_PURGATORY
+config ARCH_SUPPORTS_KEXEC_PURGATORY
def_bool KEXEC_FILE
config ARCH_SUPPORTS_CRASH_DUMP
--- a/arch/x86/Kconfig~kexec-rename-arch_has_kexec_purgatory
+++ a/arch/x86/Kconfig
@@ -2051,7 +2051,7 @@ config ARCH_SELECTS_KEXEC_FILE
depends on KEXEC_FILE
select HAVE_IMA_KEXEC if IMA
-config ARCH_HAS_KEXEC_PURGATORY
+config ARCH_SUPPORTS_KEXEC_PURGATORY
def_bool KEXEC_FILE
config ARCH_SUPPORTS_KEXEC_SIG
--- a/kernel/kexec_file.c~kexec-rename-arch_has_kexec_purgatory
+++ a/kernel/kexec_file.c
@@ -685,7 +685,7 @@ static int kexec_calculate_store_digests
struct kexec_sha_region *sha_regions;
struct purgatory_info *pi = &image->purgatory_info;
- if (!IS_ENABLED(CONFIG_ARCH_HAS_KEXEC_PURGATORY))
+ if (!IS_ENABLED(CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY))
return 0;
zero_buf = __va(page_to_pfn(ZERO_PAGE(0)) << PAGE_SHIFT);
@@ -790,7 +790,7 @@ out:
return ret;
}
-#ifdef CONFIG_ARCH_HAS_KEXEC_PURGATORY
+#ifdef CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY
/*
* kexec_purgatory_setup_kbuf - prepare buffer to load purgatory.
* @pi: Purgatory to be loaded.
@@ -1150,7 +1150,7 @@ int kexec_purgatory_get_set_symbol(struc
return 0;
}
-#endif /* CONFIG_ARCH_HAS_KEXEC_PURGATORY */
+#endif /* CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY */
int crash_exclude_mem_range(struct crash_mem *mem,
unsigned long long mstart, unsigned long long mend)
_
Patches currently in -mm which might be from eric.devolder@xxxxxxxxxx are
kexec-consolidate-kexec-and-crash-options-into-kernel-kconfigkexec.patch
x86-kexec-refactor-for-kernel-kconfigkexec.patch
arm-kexec-refactor-for-kernel-kconfigkexec.patch
ia64-kexec-refactor-for-kernel-kconfigkexec.patch
arm64-kexec-refactor-for-kernel-kconfigkexec.patch
loongarch-kexec-refactor-for-kernel-kconfigkexec.patch
m68k-kexec-refactor-for-kernel-kconfigkexec.patch
mips-kexec-refactor-for-kernel-kconfigkexec.patch
parisc-kexec-refactor-for-kernel-kconfigkexec.patch
powerpc-kexec-refactor-for-kernel-kconfigkexec.patch
riscv-kexec-refactor-for-kernel-kconfigkexec.patch
s390-kexec-refactor-for-kernel-kconfigkexec.patch
sh-kexec-refactor-for-kernel-kconfigkexec.patch
kexec-rename-arch_has_kexec_purgatory.patch
