The patch titled kexec/i386: remove PAGE_SIZE alignment from relocate_kernel has been removed from the -mm tree. Its filename was kexec-i386-remove-page_size-alignment-from-relocate_kernel.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: kexec/i386: remove PAGE_SIZE alignment from relocate_kernel From: Huang Ying <ying.huang@xxxxxxxxx> Remove the PAGE_SIZE alignment from relocate_kernel(). Before kexec jump patches are merged, control page is mapped to relocate_kernel in kexec page tables, so relocate_kernel must be PAGE_SIZE aligned. Now, control page is mapped to identity mapped address, so relocate_kernel need not to be PAGE_SIZE aligned any more. This can reduce a few KB from kernel text segement. Signed-off-by: Huang Ying <ying.huang@xxxxxxxxx> Reviewed-by: Simon Horman <horms@xxxxxxxxxxxx> Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> Cc: Vivek Goyal <vgoyal@xxxxxxxxxx> Cc: Ian Campbell <Ian.Campbell@xxxxxxxxxx> Cc: Magnus Damm <magnus.damm@xxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/x86/kernel/relocate_kernel_32.S | 1 - 1 file changed, 1 deletion(-) diff -puN arch/x86/kernel/relocate_kernel_32.S~kexec-i386-remove-page_size-alignment-from-relocate_kernel arch/x86/kernel/relocate_kernel_32.S --- a/arch/x86/kernel/relocate_kernel_32.S~kexec-i386-remove-page_size-alignment-from-relocate_kernel +++ a/arch/x86/kernel/relocate_kernel_32.S @@ -39,7 +39,6 @@ #define CP_PA_BACKUP_PAGES_MAP DATA(0x1c) .text - .align PAGE_SIZE .globl relocate_kernel relocate_kernel: /* Save the CPU context, used for jumping back */ _ Patches currently in -mm which might be from ying.huang@xxxxxxxxx are linux-next.patch atomic_t-unify-all-arch-definitions.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html