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kexec: rename ARCH_HAS_KEXEC_PURGATORY

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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@oracle.com
Signed-off-by: Eric DeVolder <eric.devolder@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Eric DeVolder 2023-07-12 12:15:45 -04:00 committed by Andrew Morton
parent 40445d0601
commit e6265fe777
8 changed files with 11 additions and 11 deletions
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2
arch/powerpc/Kconfig
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@ -595,7 +595,7 @@ 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

2
arch/riscv/Kbuild
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@ -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

2
arch/riscv/Kconfig
View File

@ -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

4
arch/riscv/kernel/elf_kexec.c
View File

@ -260,7 +260,7 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf,
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 kimage *image, char *kernel_buf,
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) {

2
arch/s390/Kbuild
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@ -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

2
arch/s390/Kconfig
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@ -257,7 +257,7 @@ 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

2
arch/x86/Kconfig
View File

@ -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

6
kernel/kexec_file.c
View File

@ -685,7 +685,7 @@ static int kexec_calculate_store_digests(struct kimage *image)
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(struct kimage *image, const char *name,
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)