Subject: + efi-remove-unused-variables-in-__map_region.patch added to -mm tree To: dyoung@xxxxxxxxxx,James.Bottomley@xxxxxxxxxxxxxxxxxxxxx,bp@xxxxxxx,ebiederm@xxxxxxxxxxxx,greg@xxxxxxxxx,horms@xxxxxxxxxxxx,hpa@xxxxxxxxx,matt@xxxxxxxxxxxxxxxxx,mingo@xxxxxxx,mjg59@xxxxxxxxxxxxx,tglx@xxxxxxxxxxxxx,toshi.kani@xxxxxx,vgoyal@xxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Tue, 10 Dec 2013 15:23:08 -0800 The patch titled Subject: efi: remove unused variables in __map_region has been added to the -mm tree. Its filename is efi-remove-unused-variables-in-__map_region.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/efi-remove-unused-variables-in-__map_region.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/efi-remove-unused-variables-in-__map_region.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Dave Young <dyoung@xxxxxxxxxx> Subject: efi: remove unused variables in __map_region variables size and end is useless in this function, thus remove them. Signed-off-by: Dave Young <dyoung@xxxxxxxxxx> Reported-by: Toshi Kani <toshi.kani@xxxxxx> Acked-by: Borislav Petkov <bp@xxxxxxx> Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> Cc: "H. Peter Anvin" <hpa@xxxxxxxxx> Cc: Greg KH <greg@xxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx> Cc: Matt Fleming <matt@xxxxxxxxxxxxxxxxx> Cc: Matthew Garrett <mjg59@xxxxxxxxxxxxx> Cc: Simon Horman <horms@xxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Vivek Goyal <vgoyal@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/x86/platform/efi/efi_64.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff -puN arch/x86/platform/efi/efi_64.c~efi-remove-unused-variables-in-__map_region arch/x86/platform/efi/efi_64.c --- a/arch/x86/platform/efi/efi_64.c~efi-remove-unused-variables-in-__map_region +++ a/arch/x86/platform/efi/efi_64.c @@ -148,15 +148,11 @@ void efi_setup_page_tables(void) static void __init __map_region(efi_memory_desc_t *md, u64 va) { pgd_t *pgd = (pgd_t *)__va(real_mode_header->trampoline_pgd); - unsigned long pf = 0, size; - u64 end; + unsigned long pf = 0; if (!(md->attribute & EFI_MEMORY_WB)) pf |= _PAGE_PCD; - size = md->num_pages << PAGE_SHIFT; - end = va + size; - if (kernel_map_pages_in_pgd(pgd, md->phys_addr, va, md->num_pages, pf)) pr_warn("Error mapping PA 0x%llx -> VA 0x%llx!\n", md->phys_addr, va); _ Patches currently in -mm which might be from dyoung@xxxxxxxxxx are kexec-migrate-to-reboot-cpu.patch x86-mm-sparse-warning-fix-for-early_memremap.patch efi-use-early_memremap-and-early_memunmap.patch efi-remove-unused-variables-in-__map_region.patch efi-add-a-wrapper-function-efi_map_region_fixed.patch efi-reserve-boot-service-fix.patch efi-cleanup-efi_enter_virtual_mode-function.patch efi-export-more-efi-table-variable-to-sysfs.patch efi-export-efi-runtime-memory-mapping-to-sysfs.patch efi-pass-kexec-necessary-efi-data-via-setup_data.patch efi-only-print-saved-efi-runtime-maps-instead-of-all-memmap-ranges-for-kexec.patch x86-add-xloadflags-bit-for-efi-runtime-support-on-kexec.patch x86-export-x86-boot_params-to-sysfs.patch x86-reserve-setup_data-ranges-late-after-parsing-memmap-cmdline.patch x86-kdebugfs-do-not-use-__va-for-getting-setup_data-virt-addr.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