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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-01 09:04:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-01 09:04:31 -0700 |
| commit | 11e612ddb4bc667d0b830bfaab3acdf8b86da845 (patch) | |
| tree | a897de8d8974847b57d6355c641466e5565f924a /arch/x86/include | |
| parent | 5778077d03cb25aac9b6a428e18970642fc019e3 (diff) | |
| parent | 656bba306827a44ed73b3f93f75bb3147de17fae (diff) | |
| download | linux-11e612ddb4bc667d0b830bfaab3acdf8b86da845.tar.gz linux-11e612ddb4bc667d0b830bfaab3acdf8b86da845.tar.bz2 linux-11e612ddb4bc667d0b830bfaab3acdf8b86da845.zip | |
Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 boot updates from Ingo Molnar:
"The main x86 bootup related changes in this cycle were:
- more boot time optimizations. (Len Brown)
- implement hex output to allow the debugging of early bootup
parameters. (Kees Cook)
- remove obsolete MCA leftovers. (Paolo Pisati)"
* 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/smpboot: Remove APIC.wait_for_init_deassert and atomic init_deasserted
x86/smpboot: Remove SIPI delays from cpu_up()
x86/smpboot: Remove udelay(100) when polling cpu_callin_map
x86/smpboot: Remove udelay(100) when polling cpu_initialized_map
x86/boot: Obsolete the MCA sys_desc_table
x86/boot: Add hex output for debugging
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/apic.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/processor.h | 8 | ||||
| -rw-r--r-- | arch/x86/include/uapi/asm/bootparam.h | 2 |
3 files changed, 1 insertions, 11 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index c8393634ca0c..ebf6d5e5668c 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -313,7 +313,6 @@ struct apic { /* wakeup_secondary_cpu */ int (*wakeup_secondary_cpu)(int apicid, unsigned long start_eip); - bool wait_for_init_deassert; void (*inquire_remote_apic)(int apicid); /* apic ops */ @@ -378,7 +377,6 @@ extern struct apic *__apicdrivers[], *__apicdrivers_end[]; * APIC functionality to boot other CPUs - only used on SMP: */ #ifdef CONFIG_SMP -extern atomic_t init_deasserted; extern int wakeup_secondary_cpu_via_nmi(int apicid, unsigned long start_eip); #endif diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index 9615a4e2645e..19577dd325fa 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -645,14 +645,6 @@ static inline void update_debugctlmsr(unsigned long debugctlmsr) extern void set_task_blockstep(struct task_struct *task, bool on); -/* - * from system description table in BIOS. Mostly for MCA use, but - * others may find it useful: - */ -extern unsigned int machine_id; -extern unsigned int machine_submodel_id; -extern unsigned int BIOS_revision; - /* Boot loader type from the setup header: */ extern int bootloader_type; extern int bootloader_version; diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h index ab456dc233b5..329254373479 100644 --- a/arch/x86/include/uapi/asm/bootparam.h +++ b/arch/x86/include/uapi/asm/bootparam.h @@ -120,7 +120,7 @@ struct boot_params { __u8 _pad3[16]; /* 0x070 */ __u8 hd0_info[16]; /* obsolete! */ /* 0x080 */ __u8 hd1_info[16]; /* obsolete! */ /* 0x090 */ - struct sys_desc_table sys_desc_table; /* 0x0a0 */ + struct sys_desc_table sys_desc_table; /* obsolete! */ /* 0x0a0 */ struct olpc_ofw_header olpc_ofw_header; /* 0x0b0 */ __u32 ext_ramdisk_image; /* 0x0c0 */ __u32 ext_ramdisk_size; /* 0x0c4 */ |