diff options
| author | Lakshmi Ramasubramanian <nramas@linux.microsoft.com> | 2021-02-21 20:49:19 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-03-08 22:06:28 +0300 |
| commit | 7b558cc3564e6c9ab2047c82e4a555e1d771ea1b (patch) | |
| tree | 922fcd7642408904ef9f98257ab2839f2b70e2b7 | |
| parent | 9336a5f64b54d2913fb5daa1ac0280ff36f1c5ed (diff) | |
| download | linux-7b558cc3564e6c9ab2047c82e4a555e1d771ea1b.tar.xz | |
arm64: Use ELF fields defined in 'struct kimage'
ELF related fields elf_headers, elf_headers_sz, and elf_headers_mem
have been moved from 'struct kimage_arch' to 'struct kimage' as
elf_headers, elf_headers_sz, and elf_load_addr respectively.
Use the ELF fields defined in 'struct kimage'.
Suggested-by: Rob Herring <robh@kernel.org>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Lakshmi Ramasubramanian <nramas@linux.microsoft.com>
Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210221174930.27324-3-nramas@linux.microsoft.com
| -rw-r--r-- | arch/arm64/include/asm/kexec.h | 4 | ||||
| -rw-r--r-- | arch/arm64/kernel/machine_kexec_file.c | 18 |
2 files changed, 9 insertions, 13 deletions
diff --git a/arch/arm64/include/asm/kexec.h b/arch/arm64/include/asm/kexec.h index 9befcd87e9a8..00dbcc71aeb2 100644 --- a/arch/arm64/include/asm/kexec.h +++ b/arch/arm64/include/asm/kexec.h @@ -96,10 +96,6 @@ struct kimage_arch { void *dtb; phys_addr_t dtb_mem; phys_addr_t kern_reloc; - /* Core ELF header buffer */ - void *elf_headers; - unsigned long elf_headers_mem; - unsigned long elf_headers_sz; }; #ifdef CONFIG_KEXEC_FILE diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c index 0cde47a63beb..471b52fb9331 100644 --- a/arch/arm64/kernel/machine_kexec_file.c +++ b/arch/arm64/kernel/machine_kexec_file.c @@ -43,9 +43,9 @@ int arch_kimage_file_post_load_cleanup(struct kimage *image) vfree(image->arch.dtb); image->arch.dtb = NULL; - vfree(image->arch.elf_headers); - image->arch.elf_headers = NULL; - image->arch.elf_headers_sz = 0; + vfree(image->elf_headers); + image->elf_headers = NULL; + image->elf_headers_sz = 0; return kexec_image_post_load_cleanup_default(image); } @@ -73,8 +73,8 @@ static int setup_dtb(struct kimage *image, /* add linux,elfcorehdr */ ret = fdt_appendprop_addrrange(dtb, 0, off, FDT_PROP_KEXEC_ELFHDR, - image->arch.elf_headers_mem, - image->arch.elf_headers_sz); + image->elf_load_addr, + image->elf_headers_sz); if (ret) return (ret == -FDT_ERR_NOSPACE ? -ENOMEM : -EINVAL); @@ -284,12 +284,12 @@ int load_other_segments(struct kimage *image, vfree(headers); goto out_err; } - image->arch.elf_headers = headers; - image->arch.elf_headers_mem = kbuf.mem; - image->arch.elf_headers_sz = headers_sz; + image->elf_headers = headers; + image->elf_load_addr = kbuf.mem; + image->elf_headers_sz = headers_sz; pr_debug("Loaded elf core header at 0x%lx bufsz=0x%lx memsz=0x%lx\n", - image->arch.elf_headers_mem, kbuf.bufsz, kbuf.memsz); + image->elf_load_addr, kbuf.bufsz, kbuf.memsz); } /* load initrd */ |