diff options
Diffstat (limited to 'arch/powerpc/kexec/elf_64.c')
| -rw-r--r-- | arch/powerpc/kexec/elf_64.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/powerpc/kexec/elf_64.c b/arch/powerpc/kexec/elf_64.c index 214c071c58ed..5d6d616404cf 100644 --- a/arch/powerpc/kexec/elf_64.c +++ b/arch/powerpc/kexec/elf_64.c @@ -23,6 +23,7 @@ #include <linux/of_fdt.h> #include <linux/slab.h> #include <linux/types.h> +#include <asm/kexec_ranges.h> static void *elf64_load(struct kimage *image, char *kernel_buf, unsigned long kernel_len, char *initrd, @@ -36,6 +37,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, const void *slave_code; struct elfhdr ehdr; char *modified_cmdline = NULL; + struct crash_mem *rmem = NULL; struct kexec_elf_info elf_info; struct kexec_buf kbuf = { .image = image, .buf_min = 0, .buf_max = ppc64_rma_size }; @@ -102,17 +104,20 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, kexec_dprintk("Loaded initrd at 0x%lx\n", initrd_load_addr); } + ret = get_reserved_memory_ranges(&rmem); + if (ret) + goto out; + fdt = of_kexec_alloc_and_setup_fdt(image, initrd_load_addr, initrd_len, cmdline, - kexec_extra_fdt_size_ppc64(image)); + kexec_extra_fdt_size_ppc64(image, rmem)); if (!fdt) { pr_err("Error setting up the new device tree.\n"); ret = -EINVAL; goto out; } - ret = setup_new_fdt_ppc64(image, fdt, initrd_load_addr, - initrd_len, cmdline); + ret = setup_new_fdt_ppc64(image, fdt, rmem); if (ret) goto out_free_fdt; @@ -146,6 +151,7 @@ static void *elf64_load(struct kimage *image, char *kernel_buf, out_free_fdt: kvfree(fdt); out: + kfree(rmem); kfree(modified_cmdline); kexec_free_elf_info(&elf_info); |