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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Rob Herring The architecture specific field, elfcorehdr_addr in struct kimage_arch, that holds the address of the buffer in memory for ELF core header for powerpc has a different name than the one used for arm64. This makes it hard to have a common code for setting up the device tree for kexec system call. Rename elfcorehdr_addr to elf_headers_mem to align with arm64 name so common code can use it. Signed-off-by: Rob Herring Reviewed-by: Thiago Jung Bauermann Reviewed-by: Lakshmi Ramasubramanian --- arch/powerpc/include/asm/kexec.h | 2 +- arch/powerpc/kexec/file_load.c | 4 ++-- arch/powerpc/kexec/file_load_64.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/include/asm/kexec.h b/arch/powerpc/include/asm/kexec.h index 55d6ede30c19..dbf09d2f36d0 100644 --- a/arch/powerpc/include/asm/kexec.h +++ b/arch/powerpc/include/asm/kexec.h @@ -108,7 +108,7 @@ struct kimage_arch { unsigned long backup_start; void *backup_buf; - unsigned long elfcorehdr_addr; + unsigned long elf_headers_mem; unsigned long elf_headers_sz; void *elf_headers; diff --git a/arch/powerpc/kexec/file_load.c b/arch/powerpc/kexec/file_load.c index 9a232bc36c8f..e452b11df631 100644 --- a/arch/powerpc/kexec/file_load.c +++ b/arch/powerpc/kexec/file_load.c @@ -45,7 +45,7 @@ char *setup_kdump_cmdline(struct kimage *image, char *cmdline, return NULL; elfcorehdr_strlen = sprintf(cmdline_ptr, "elfcorehdr=0x%lx ", - image->arch.elfcorehdr_addr); + image->arch.elf_headers_mem); if (elfcorehdr_strlen + cmdline_len > COMMAND_LINE_SIZE) { pr_err("Appending elfcorehdr= exceeds cmdline size\n"); @@ -263,7 +263,7 @@ int setup_new_fdt(const struct kimage *image, void *fdt, * Avoid elfcorehdr from being stomped on in kdump kernel by * setting up memory reserve map. */ - ret = fdt_add_mem_rsv(fdt, image->arch.elfcorehdr_addr, + ret = fdt_add_mem_rsv(fdt, image->arch.elf_headers_mem, image->arch.elf_headers_sz); if (ret) { pr_err("Error reserving elfcorehdr memory: %s\n", diff --git a/arch/powerpc/kexec/file_load_64.c b/arch/powerpc/kexec/file_load_64.c index c69bcf9b547a..a05c19b3cc60 100644 --- a/arch/powerpc/kexec/file_load_64.c +++ b/arch/powerpc/kexec/file_load_64.c @@ -815,7 +815,7 @@ static int load_elfcorehdr_segment(struct kimage *image, struct kexec_buf *kbuf) goto out; } - image->arch.elfcorehdr_addr = kbuf->mem; + image->arch.elf_headers_mem = kbuf->mem; image->arch.elf_headers_sz = headers_sz; image->arch.elf_headers = headers; out: @@ -851,7 +851,7 @@ int load_crashdump_segments_ppc64(struct kimage *image, return ret; } pr_debug("Loaded elf core header at 0x%lx, bufsz=0x%lx memsz=0x%lx\n", - image->arch.elfcorehdr_addr, kbuf->bufsz, kbuf->memsz); + image->arch.elf_headers_mem, kbuf->bufsz, kbuf->memsz); return 0; } -- 2.30.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel