diff options
| author | Paolo Pisati <p.pisati@gmail.com> | 2015-07-20 18:23:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-07-21 10:55:11 +0200 |
| commit | 949163015ce6fdb76a5e846a3582d3c40c23c001 (patch) | |
| tree | 97356937c7102c9cc3495c2d236f3ae809fcde23 /arch/x86/boot/compressed | |
| parent | 79063a7c0239419d5f6bee63228f66256fdc0fc4 (diff) | |
x86/boot: Obsolete the MCA sys_desc_table
The kernel does not support the MCA bus anymroe, so mark sys_desc_table
as obsolete: remove any reference from the code together with the remaining
of MCA logic.
bloat-o-meter output:
add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-55 (-55)
function old new delta
i386_start_kernel 128 119 -9
setup_arch 1421 1375 -46
Signed-off-by: Paolo Pisati <p.pisati@gmail.com>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1437409430-8491-1-git-send-email-p.pisati@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/boot/compressed')
| -rw-r--r-- | arch/x86/boot/compressed/eboot.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c index 2c82bd150d43..e140bccf9cf3 100644 --- a/arch/x86/boot/compressed/eboot.c +++ b/arch/x86/boot/compressed/eboot.c @@ -1041,7 +1041,6 @@ void setup_graphics(struct boot_params *boot_params) struct boot_params *make_boot_params(struct efi_config *c) { struct boot_params *boot_params; - struct sys_desc_table *sdt; struct apm_bios_info *bi; struct setup_header *hdr; struct efi_info *efi; @@ -1089,7 +1088,6 @@ struct boot_params *make_boot_params(struct efi_config *c) hdr = &boot_params->hdr; efi = &boot_params->efi_info; bi = &boot_params->apm_bios_info; - sdt = &boot_params->sys_desc_table; /* Copy the second sector to boot_params */ memcpy(&hdr->jump, image->image_base + 512, 512); @@ -1118,8 +1116,6 @@ struct boot_params *make_boot_params(struct efi_config *c) /* Clear APM BIOS info */ memset(bi, 0, sizeof(*bi)); - memset(sdt, 0, sizeof(*sdt)); - status = efi_parse_options(cmdline_ptr); if (status != EFI_SUCCESS) goto fail2; |