Messages in this thread Patch in this message | | | From | Yinghai Lu <> | Subject | [PATCH v4 02/22] x86, microcode: Use common get_ramdisk_image() | Date | Thu, 11 Apr 2013 17:55:48 -0700 |
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Use common get_ramdisk_image() to get ramdisk start phys address.
We need this to get correct ramdisk adress for 64bit bzImage that initrd can be loaded above 4G by kexec-tools.
-v2: fix one typo that is found by Tang Chen
Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Fenghua Yu <fenghua.yu@intel.com> Acked-by: Tejun Heo <tj@kernel.org> Tested-by: Thomas Renninger <trenn@suse.de> --- arch/x86/kernel/microcode_intel_early.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/microcode_intel_early.c b/arch/x86/kernel/microcode_intel_early.c index d893e8e..6a0054a 100644 --- a/arch/x86/kernel/microcode_intel_early.c +++ b/arch/x86/kernel/microcode_intel_early.c @@ -742,8 +742,8 @@ load_ucode_intel_bsp(void) struct boot_params *boot_params_p; boot_params_p = (struct boot_params *)__pa_nodebug(&boot_params); - ramdisk_image = boot_params_p->hdr.ramdisk_image; - ramdisk_size = boot_params_p->hdr.ramdisk_size; + ramdisk_image = get_ramdisk_image(boot_params_p); + ramdisk_size = get_ramdisk_size(boot_params_p); initrd_start_early = ramdisk_image; initrd_end_early = initrd_start_early + ramdisk_size; @@ -752,8 +752,8 @@ load_ucode_intel_bsp(void) (unsigned long *)__pa_nodebug(&mc_saved_in_initrd), initrd_start_early, initrd_end_early, &uci); #else - ramdisk_image = boot_params.hdr.ramdisk_image; - ramdisk_size = boot_params.hdr.ramdisk_size; + ramdisk_image = get_ramdisk_image(&boot_params); + ramdisk_size = get_ramdisk_size(&boot_params); initrd_start_early = ramdisk_image + PAGE_OFFSET; initrd_end_early = initrd_start_early + ramdisk_size; -- 1.8.1.4
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