Commit-ID: a795ab2d9c2113c63d2c9a0677012db13e746121 Gitweb: http://git.kernel.org/tip/a795ab2d9c2113c63d2c9a0677012db13e746121 Author: Yinghai Lu <yinghai@xxxxxxxxxx> AuthorDate: Thu, 13 Jun 2013 21:02:49 +0800 Committer: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx> CommitDate: Fri, 14 Jun 2013 14:03:30 -0700 x86, microcode: Use common get_ramdisk_{image|size}() In patch1, we change get_ramdisk_image() and get_ramdisk_size() to global, so we can use them instead of using global variable boot_params. We need this to get correct ramdisk adress for 64bits 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@xxxxxxxxxx> Link: http://lkml.kernel.org/r/1371128589-8953-3-git-send-email-tangchen@xxxxxxxxxxxxxx Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx> Acked-by: Tejun Heo <tj@xxxxxxxxxx> Tested-by: Thomas Renninger <trenn@xxxxxxx> Reviewed-by: Tang Chen <tangchen@xxxxxxxxxxxxxx> Tested-by: Tang Chen <tangchen@xxxxxxxxxxxxxx> Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx> --- 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 2e9e128..54575a9 100644 --- a/arch/x86/kernel/microcode_intel_early.c +++ b/arch/x86/kernel/microcode_intel_early.c @@ -743,8 +743,8 @@ 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; @@ -753,8 +753,8 @@ 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; -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html