diff options
Diffstat (limited to 'arch/riscv')
-rw-r--r-- | arch/riscv/kernel/Makefile | 2 | ||||
-rw-r--r-- | arch/riscv/kernel/elf_kexec.c | 11 | ||||
-rw-r--r-- | arch/riscv/kernel/machine_kexec.c | 26 |
3 files changed, 7 insertions, 32 deletions
diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index fee22a3d1b53..82940b6a79a2 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -11,7 +11,7 @@ endif CFLAGS_syscall_table.o += $(call cc-option,-Wno-override-init,) CFLAGS_compat_syscall_table.o += $(call cc-option,-Wno-override-init,) -ifdef CONFIG_KEXEC +ifdef CONFIG_KEXEC_CORE AFLAGS_kexec_relocate.o := -mcmodel=medany $(call cc-option,-mno-relax) endif diff --git a/arch/riscv/kernel/elf_kexec.c b/arch/riscv/kernel/elf_kexec.c index e60fbd8660c4..5bd1ec3341fe 100644 --- a/arch/riscv/kernel/elf_kexec.c +++ b/arch/riscv/kernel/elf_kexec.c @@ -216,7 +216,6 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf, if (ret) goto out; kernel_start = image->start; - pr_notice("The entry point of kernel at 0x%lx\n", image->start); /* Add the kernel binary to the image */ ret = riscv_kexec_elf_load(image, &ehdr, &elf_info, @@ -252,8 +251,8 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf, 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->elf_load_addr, kbuf.bufsz, kbuf.memsz); + kexec_dprintk("Loaded elf core header at 0x%lx bufsz=0x%lx memsz=0x%lx\n", + image->elf_load_addr, kbuf.bufsz, kbuf.memsz); /* Setup cmdline for kdump kernel case */ modified_cmdline = setup_kdump_cmdline(image, cmdline, @@ -275,6 +274,8 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf, pr_err("Error loading purgatory ret=%d\n", ret); goto out; } + kexec_dprintk("Loaded purgatory at 0x%lx\n", kbuf.mem); + ret = kexec_purgatory_get_set_symbol(image, "riscv_kernel_entry", &kernel_start, sizeof(kernel_start), 0); @@ -293,7 +294,7 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf, if (ret) goto out; initrd_pbase = kbuf.mem; - pr_notice("Loaded initrd at 0x%lx\n", initrd_pbase); + kexec_dprintk("Loaded initrd at 0x%lx\n", initrd_pbase); } /* Add the DTB to the image */ @@ -318,7 +319,7 @@ static void *elf_kexec_load(struct kimage *image, char *kernel_buf, } /* Cache the fdt buffer address for memory cleanup */ image->arch.fdt = fdt; - pr_notice("Loaded device tree at 0x%lx\n", kbuf.mem); + kexec_dprintk("Loaded device tree at 0x%lx\n", kbuf.mem); goto out; out_free_fdt: diff --git a/arch/riscv/kernel/machine_kexec.c b/arch/riscv/kernel/machine_kexec.c index 2d139b724bc8..ed9cad20c039 100644 --- a/arch/riscv/kernel/machine_kexec.c +++ b/arch/riscv/kernel/machine_kexec.c @@ -19,30 +19,6 @@ #include <linux/irq.h> /* - * kexec_image_info - Print received image details - */ -static void -kexec_image_info(const struct kimage *image) -{ - unsigned long i; - - pr_debug("Kexec image info:\n"); - pr_debug("\ttype: %d\n", image->type); - pr_debug("\tstart: %lx\n", image->start); - pr_debug("\thead: %lx\n", image->head); - pr_debug("\tnr_segments: %lu\n", image->nr_segments); - - for (i = 0; i < image->nr_segments; i++) { - pr_debug("\t segment[%lu]: %016lx - %016lx", i, - image->segment[i].mem, - image->segment[i].mem + image->segment[i].memsz); - pr_debug("\t\t0x%lx bytes, %lu pages\n", - (unsigned long) image->segment[i].memsz, - (unsigned long) image->segment[i].memsz / PAGE_SIZE); - } -} - -/* * machine_kexec_prepare - Initialize kexec * * This function is called from do_kexec_load, when the user has @@ -60,8 +36,6 @@ machine_kexec_prepare(struct kimage *image) unsigned int control_code_buffer_sz = 0; int i = 0; - kexec_image_info(image); - /* Find the Flattened Device Tree and save its physical address */ for (i = 0; i < image->nr_segments; i++) { if (image->segment[i].memsz <= sizeof(fdt)) |