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Diffstat (limited to 'arch/x86/kernel/kexec-bzimage64.c')
-rw-r--r--arch/x86/kernel/kexec-bzimage64.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c
index a61c12c012..2a422e00ed 100644
--- a/arch/x86/kernel/kexec-bzimage64.c
+++ b/arch/x86/kernel/kexec-bzimage64.c
@@ -82,7 +82,7 @@ static int setup_cmdline(struct kimage *image, struct boot_params *params,
cmdline_ptr[cmdline_len - 1] = '\0';
- pr_debug("Final command line is: %s\n", cmdline_ptr);
+ kexec_dprintk("Final command line is: %s\n", cmdline_ptr);
cmdline_ptr_phys = bootparams_load_addr + cmdline_offset;
cmdline_low_32 = cmdline_ptr_phys & 0xffffffffUL;
cmdline_ext_32 = cmdline_ptr_phys >> 32;
@@ -272,7 +272,12 @@ setup_boot_parameters(struct kimage *image, struct boot_params *params,
nr_e820_entries = params->e820_entries;
+ kexec_dprintk("E820 memmap:\n");
for (i = 0; i < nr_e820_entries; i++) {
+ kexec_dprintk("%016llx-%016llx (%d)\n",
+ params->e820_table[i].addr,
+ params->e820_table[i].addr + params->e820_table[i].size - 1,
+ params->e820_table[i].type);
if (params->e820_table[i].type != E820_TYPE_RAM)
continue;
start = params->e820_table[i].addr;
@@ -424,7 +429,7 @@ static void *bzImage64_load(struct kimage *image, char *kernel,
* command line. Make sure it does not overflow
*/
if (cmdline_len + MAX_ELFCOREHDR_STR_LEN > header->cmdline_size) {
- pr_debug("Appending elfcorehdr=<addr> to command line exceeds maximum allowed length\n");
+ pr_err("Appending elfcorehdr=<addr> to command line exceeds maximum allowed length\n");
return ERR_PTR(-EINVAL);
}
@@ -445,7 +450,7 @@ static void *bzImage64_load(struct kimage *image, char *kernel,
return ERR_PTR(ret);
}
- pr_debug("Loaded purgatory at 0x%lx\n", pbuf.mem);
+ kexec_dprintk("Loaded purgatory at 0x%lx\n", pbuf.mem);
/*
@@ -490,8 +495,8 @@ static void *bzImage64_load(struct kimage *image, char *kernel,
if (ret)
goto out_free_params;
bootparam_load_addr = kbuf.mem;
- pr_debug("Loaded boot_param, command line and misc at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
- bootparam_load_addr, kbuf.bufsz, kbuf.bufsz);
+ kexec_dprintk("Loaded boot_param, command line and misc at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
+ bootparam_load_addr, kbuf.bufsz, kbuf.memsz);
/* Load kernel */
kbuf.buffer = kernel + kern16_size;
@@ -505,8 +510,8 @@ static void *bzImage64_load(struct kimage *image, char *kernel,
goto out_free_params;
kernel_load_addr = kbuf.mem;
- pr_debug("Loaded 64bit kernel at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
- kernel_load_addr, kbuf.bufsz, kbuf.memsz);
+ kexec_dprintk("Loaded 64bit kernel at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
+ kernel_load_addr, kbuf.bufsz, kbuf.memsz);
/* Load initrd high */
if (initrd) {
@@ -520,8 +525,8 @@ static void *bzImage64_load(struct kimage *image, char *kernel,
goto out_free_params;
initrd_load_addr = kbuf.mem;
- pr_debug("Loaded initrd at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
- initrd_load_addr, initrd_len, initrd_len);
+ kexec_dprintk("Loaded initrd at 0x%lx bufsz=0x%lx memsz=0x%lx\n",
+ initrd_load_addr, initrd_len, initrd_len);
setup_initrd(params, initrd_load_addr, initrd_len);
}