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Date: Mon, 20 Jan 2014 15:06:22 +0100
From: Ingo Molnar <mingo@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, "H. Peter Anvin" <hpa@...or.com>,
Thomas Gleixner <tglx@...utronix.de>,
Andrew Morton <akpm@...ux-foundation.org>
Subject: [GIT PULL] x86/cleanups for v3.14
Linus,
Please pull the latest x86-cleanups-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-cleanups-for-linus
# HEAD: d139336700a5f3a560da235e4dfcd286773025d4 x86, cpu, amd: Fix a shadowed variable situation
Misc cleanups.
Thanks,
Ingo
------------------>
Borislav Petkov (1):
x86, cpu, amd: Fix a shadowed variable situation
H. Peter Anvin (1):
x86, realmode: Pointer walk cleanups, pull out invariant use of __pa()
Ingo Molnar (1):
x86/traps: Clean up error exception handler definitions
Paul Gortmaker (1):
x86: Delete non-required instances of include <linux/init.h>
Richard Weinberger (1):
um, x86: Fix vDSO build
arch/x86/include/asm/mce.h | 1 -
arch/x86/include/asm/mpspec.h | 1 -
arch/x86/include/asm/processor.h | 1 -
arch/x86/include/asm/ptrace.h | 1 -
arch/x86/include/asm/smp.h | 1 -
arch/x86/include/asm/timer.h | 1 -
arch/x86/kernel/apic/apic_flat_64.c | 1 -
arch/x86/kernel/apic/apic_noop.c | 1 -
arch/x86/kernel/apic/ipi.c | 1 -
arch/x86/kernel/apic/summit_32.c | 1 -
arch/x86/kernel/apic/x2apic_cluster.c | 1 -
arch/x86/kernel/apic/x2apic_phys.c | 1 -
arch/x86/kernel/cpu/amd.c | 11 +++------
arch/x86/kernel/cpu/centaur.c | 1 -
arch/x86/kernel/cpu/cyrix.c | 1 -
arch/x86/kernel/cpu/intel.c | 1 -
arch/x86/kernel/cpu/mcheck/mce_intel.c | 1 -
arch/x86/kernel/cpu/mcheck/p5.c | 1 -
arch/x86/kernel/cpu/mcheck/winchip.c | 1 -
arch/x86/kernel/cpu/transmeta.c | 1 -
arch/x86/kernel/cpu/umc.c | 1 -
arch/x86/kernel/crash.c | 1 -
arch/x86/kernel/doublefault.c | 1 -
arch/x86/kernel/hw_breakpoint.c | 1 -
arch/x86/kernel/kgdb.c | 1 -
arch/x86/kernel/machine_kexec_32.c | 1 -
arch/x86/kernel/pci-nommu.c | 1 -
arch/x86/kernel/process_32.c | 1 -
arch/x86/kernel/traps.c | 22 ++++++++----------
arch/x86/kernel/tsc_sync.c | 1 -
arch/x86/lib/delay.c | 1 -
arch/x86/mm/kmmio.c | 1 -
arch/x86/mm/pageattr-test.c | 1 -
arch/x86/pci/fixup.c | 1 -
.../platform/intel-mid/early_printk_intel_mid.c | 1 -
arch/x86/platform/iris/iris.c | 1 -
arch/x86/realmode/init.c | 26 ++++++++++------------
arch/x86/realmode/rm/reboot.S | 1 -
arch/x86/realmode/rm/trampoline_32.S | 1 -
arch/x86/realmode/rm/trampoline_64.S | 1 -
arch/x86/vdso/vdso.S | 1 -
arch/x86/vdso/vdsox32.S | 1 -
42 files changed, 24 insertions(+), 74 deletions(-)
diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h
index c696a86..6e4ce2d 100644
--- a/arch/x86/include/asm/mce.h
+++ b/arch/x86/include/asm/mce.h
@@ -118,7 +118,6 @@ extern void mce_register_decode_chain(struct notifier_block *nb);
extern void mce_unregister_decode_chain(struct notifier_block *nb);
#include <linux/percpu.h>
-#include <linux/init.h>
#include <linux/atomic.h>
extern int mce_p5_enabled;
diff --git a/arch/x86/include/asm/mpspec.h b/arch/x86/include/asm/mpspec.h
index 3142a94..3e6b492 100644
--- a/arch/x86/include/asm/mpspec.h
+++ b/arch/x86/include/asm/mpspec.h
@@ -1,7 +1,6 @@
#ifndef _ASM_X86_MPSPEC_H
#define _ASM_X86_MPSPEC_H
-#include <linux/init.h>
#include <asm/mpspec_def.h>
#include <asm/x86_init.h>
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index 7b034a4..8ade617 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -27,7 +27,6 @@ struct mm_struct;
#include <linux/cache.h>
#include <linux/threads.h>
#include <linux/math64.h>
-#include <linux/init.h>
#include <linux/err.h>
#include <linux/irqflags.h>
diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index 942a086..14fd6fd 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -60,7 +60,6 @@ struct pt_regs {
#endif /* !__i386__ */
-#include <linux/init.h>
#ifdef CONFIG_PARAVIRT
#include <asm/paravirt_types.h>
#endif
diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
index 4137890..8cd27e0 100644
--- a/arch/x86/include/asm/smp.h
+++ b/arch/x86/include/asm/smp.h
@@ -2,7 +2,6 @@
#define _ASM_X86_SMP_H
#ifndef __ASSEMBLY__
#include <linux/cpumask.h>
-#include <linux/init.h>
#include <asm/percpu.h>
/*
diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h
index 34baa0e..a6f3e77 100644
--- a/arch/x86/include/asm/timer.h
+++ b/arch/x86/include/asm/timer.h
@@ -1,6 +1,5 @@
#ifndef _ASM_X86_TIMER_H
#define _ASM_X86_TIMER_H
-#include <linux/init.h>
#include <linux/pm.h>
#include <linux/percpu.h>
#include <linux/interrupt.h>
diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
index 00c77cf..5d5b9eb 100644
--- a/arch/x86/kernel/apic/apic_flat_64.c
+++ b/arch/x86/kernel/apic/apic_flat_64.c
@@ -14,7 +14,6 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
-#include <linux/init.h>
#include <linux/hardirq.h>
#include <linux/module.h>
#include <asm/smp.h>
diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
index e145f28..191ce75 100644
--- a/arch/x86/kernel/apic/apic_noop.c
+++ b/arch/x86/kernel/apic/apic_noop.c
@@ -15,7 +15,6 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
-#include <linux/init.h>
#include <linux/errno.h>
#include <asm/fixmap.h>
#include <asm/mpspec.h>
diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c
index 7434d85..6207156 100644
--- a/arch/x86/kernel/apic/ipi.c
+++ b/arch/x86/kernel/apic/ipi.c
@@ -1,6 +1,5 @@
#include <linux/cpumask.h>
#include <linux/interrupt.h>
-#include <linux/init.h>
#include <linux/mm.h>
#include <linux/delay.h>
diff --git a/arch/x86/kernel/apic/summit_32.c b/arch/x86/kernel/apic/summit_32.c
index 77c95c0..00146f9 100644
--- a/arch/x86/kernel/apic/summit_32.c
+++ b/arch/x86/kernel/apic/summit_32.c
@@ -29,7 +29,6 @@
#define pr_fmt(fmt) "summit: %s: " fmt, __func__
#include <linux/mm.h>
-#include <linux/init.h>
#include <asm/io.h>
#include <asm/bios_ebda.h>
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
index 140e29d..cac85ee 100644
--- a/arch/x86/kernel/apic/x2apic_cluster.c
+++ b/arch/x86/kernel/apic/x2apic_cluster.c
@@ -3,7 +3,6 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
-#include <linux/init.h>
#include <linux/dmar.h>
#include <linux/cpu.h>
diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
index 562a76d..de231e3 100644
--- a/arch/x86/kernel/apic/x2apic_phys.c
+++ b/arch/x86/kernel/apic/x2apic_phys.c
@@ -3,7 +3,6 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/ctype.h>
-#include <linux/init.h>
#include <linux/dmar.h>
#include <asm/smp.h>
diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index bca023b..e5647ab 100644
--- a/arch/x86/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
@@ -1,5 +1,4 @@
#include <linux/export.h>
-#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/elf.h>
#include <linux/mm.h>
@@ -790,14 +789,10 @@ static void cpu_detect_tlb_amd(struct cpuinfo_x86 *c)
}
/* Handle DTLB 2M and 4M sizes, fall back to L1 if L2 is disabled */
- if (!((eax >> 16) & mask)) {
- u32 a, b, c, d;
-
- cpuid(0x80000005, &a, &b, &c, &d);
- tlb_lld_2m[ENTRIES] = (a >> 16) & 0xff;
- } else {
+ if (!((eax >> 16) & mask))
+ tlb_lld_2m[ENTRIES] = (cpuid_eax(0x80000005) >> 16) & 0xff;
+ else
tlb_lld_2m[ENTRIES] = (eax >> 16) & mask;
- }
/* a 4M entry uses two 2M entries */
tlb_lld_4m[ENTRIES] = tlb_lld_2m[ENTRIES] >> 1;
diff --git a/arch/x86/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index 8d5652d..8779eda 100644
--- a/arch/x86/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
@@ -1,6 +1,5 @@
#include <linux/bitops.h>
#include <linux/kernel.h>
-#include <linux/init.h>
#include <asm/processor.h>
#include <asm/e820.h>
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index d0969c7..aaf152e 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -1,4 +1,3 @@
-#include <linux/init.h>
#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/pci.h>
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index dc1ec0d..53f5d3c 100644
--- a/arch/x86/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
@@ -1,4 +1,3 @@
-#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/string.h>
diff --git a/arch/x86/kernel/cpu/mcheck/mce_intel.c b/arch/x86/kernel/cpu/mcheck/mce_intel.c
index 4cfe045..fb6156f 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_intel.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_intel.c
@@ -6,7 +6,6 @@
*/
#include <linux/gfp.h>
-#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/percpu.h>
#include <linux/sched.h>
diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
index 1c044b1..a304298 100644
--- a/arch/x86/kernel/cpu/mcheck/p5.c
+++ b/arch/x86/kernel/cpu/mcheck/p5.c
@@ -5,7 +5,6 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/init.h>
#include <linux/smp.h>
#include <asm/processor.h>
diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
index e9a701a..7dc5564 100644
--- a/arch/x86/kernel/cpu/mcheck/winchip.c
+++ b/arch/x86/kernel/cpu/mcheck/winchip.c
@@ -5,7 +5,6 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/types.h>
-#include <linux/init.h>
#include <asm/processor.h>
#include <asm/mce.h>
diff --git a/arch/x86/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index aa0430d..3fa0e5a 100644
--- a/arch/x86/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
@@ -1,6 +1,5 @@
#include <linux/kernel.h>
#include <linux/mm.h>
-#include <linux/init.h>
#include <asm/processor.h>
#include <asm/msr.h>
#include "cpu.h"
diff --git a/arch/x86/kernel/cpu/umc.c b/arch/x86/kernel/cpu/umc.c
index 75c5ad5..ef9c2a0 100644
--- a/arch/x86/kernel/cpu/umc.c
+++ b/arch/x86/kernel/cpu/umc.c
@@ -1,5 +1,4 @@
#include <linux/kernel.h>
-#include <linux/init.h>
#include <asm/processor.h>
#include "cpu.h"
diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 18677a9..a57902e 100644
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -7,7 +7,6 @@
*
*/
-#include <linux/init.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/smp.h>
diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
index 5d3fe8d..f6dfd93 100644
--- a/arch/x86/kernel/doublefault.c
+++ b/arch/x86/kernel/doublefault.c
@@ -1,6 +1,5 @@
#include <linux/mm.h>
#include <linux/sched.h>
-#include <linux/init.h>
#include <linux/init_task.h>
#include <linux/fs.h>
diff --git a/arch/x86/kernel/hw_breakpoint.c b/arch/x86/kernel/hw_breakpoint.c
index f66ff16..a67b47c 100644
--- a/arch/x86/kernel/hw_breakpoint.c
+++ b/arch/x86/kernel/hw_breakpoint.c
@@ -38,7 +38,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
-#include <linux/init.h>
#include <linux/smp.h>
#include <asm/hw_breakpoint.h>
diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
index 836f832..7ec1d5f 100644
--- a/arch/x86/kernel/kgdb.c
+++ b/arch/x86/kernel/kgdb.c
@@ -39,7 +39,6 @@
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/kgdb.h>
-#include <linux/init.h>
#include <linux/smp.h>
#include <linux/nmi.h>
#include <linux/hw_breakpoint.h>
diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
index 5b19e4d..1667b1d 100644
--- a/arch/x86/kernel/machine_kexec_32.c
+++ b/arch/x86/kernel/machine_kexec_32.c
@@ -9,7 +9,6 @@
#include <linux/mm.h>
#include <linux/kexec.h>
#include <linux/delay.h>
-#include <linux/init.h>
#include <linux/numa.h>
#include <linux/ftrace.h>
#include <linux/suspend.h>
diff --git a/arch/x86/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu.c
index 871be4a..da15918 100644
--- a/arch/x86/kernel/pci-nommu.c
+++ b/arch/x86/kernel/pci-nommu.c
@@ -3,7 +3,6 @@
#include <linux/dma-mapping.h>
#include <linux/scatterlist.h>
#include <linux/string.h>
-#include <linux/init.h>
#include <linux/gfp.h>
#include <linux/pci.h>
#include <linux/mm.h>
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 6f1236c..0de43e9 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -24,7 +24,6 @@
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/reboot.h>
-#include <linux/init.h>
#include <linux/mc146818rtc.h>
#include <linux/module.h>
#include <linux/kallsyms.h>
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index b857ed8..57409f6 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -211,21 +211,17 @@ dotraplinkage void do_##name(struct pt_regs *regs, long error_code) \
exception_exit(prev_state); \
}
-DO_ERROR_INFO(X86_TRAP_DE, SIGFPE, "divide error", divide_error, FPE_INTDIV,
- regs->ip)
-DO_ERROR(X86_TRAP_OF, SIGSEGV, "overflow", overflow)
-DO_ERROR(X86_TRAP_BR, SIGSEGV, "bounds", bounds)
-DO_ERROR_INFO(X86_TRAP_UD, SIGILL, "invalid opcode", invalid_op, ILL_ILLOPN,
- regs->ip)
-DO_ERROR(X86_TRAP_OLD_MF, SIGFPE, "coprocessor segment overrun",
- coprocessor_segment_overrun)
-DO_ERROR(X86_TRAP_TS, SIGSEGV, "invalid TSS", invalid_TSS)
-DO_ERROR(X86_TRAP_NP, SIGBUS, "segment not present", segment_not_present)
+DO_ERROR_INFO(X86_TRAP_DE, SIGFPE, "divide error", divide_error, FPE_INTDIV, regs->ip )
+DO_ERROR (X86_TRAP_OF, SIGSEGV, "overflow", overflow )
+DO_ERROR (X86_TRAP_BR, SIGSEGV, "bounds", bounds )
+DO_ERROR_INFO(X86_TRAP_UD, SIGILL, "invalid opcode", invalid_op, ILL_ILLOPN, regs->ip )
+DO_ERROR (X86_TRAP_OLD_MF, SIGFPE, "coprocessor segment overrun", coprocessor_segment_overrun )
+DO_ERROR (X86_TRAP_TS, SIGSEGV, "invalid TSS", invalid_TSS )
+DO_ERROR (X86_TRAP_NP, SIGBUS, "segment not present", segment_not_present )
#ifdef CONFIG_X86_32
-DO_ERROR(X86_TRAP_SS, SIGBUS, "stack segment", stack_segment)
+DO_ERROR (X86_TRAP_SS, SIGBUS, "stack segment", stack_segment )
#endif
-DO_ERROR_INFO(X86_TRAP_AC, SIGBUS, "alignment check", alignment_check,
- BUS_ADRALN, 0)
+DO_ERROR_INFO(X86_TRAP_AC, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0 )
#ifdef CONFIG_X86_64
/* Runs on IST stack */
diff --git a/arch/x86/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c
index adfdf56..2648848 100644
--- a/arch/x86/kernel/tsc_sync.c
+++ b/arch/x86/kernel/tsc_sync.c
@@ -16,7 +16,6 @@
*/
#include <linux/spinlock.h>
#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/smp.h>
#include <linux/nmi.h>
#include <asm/tsc.h>
diff --git a/arch/x86/lib/delay.c b/arch/x86/lib/delay.c
index 7c3bee6..39d6a3d 100644
--- a/arch/x86/lib/delay.c
+++ b/arch/x86/lib/delay.c
@@ -16,7 +16,6 @@
#include <linux/timex.h>
#include <linux/preempt.h>
#include <linux/delay.h>
-#include <linux/init.h>
#include <asm/processor.h>
#include <asm/delay.h>
diff --git a/arch/x86/mm/kmmio.c b/arch/x86/mm/kmmio.c
index e5d5e2c..637ab34 100644
--- a/arch/x86/mm/kmmio.c
+++ b/arch/x86/mm/kmmio.c
@@ -11,7 +11,6 @@
#include <linux/rculist.h>
#include <linux/spinlock.h>
#include <linux/hash.h>
-#include <linux/init.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/uaccess.h>
diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index d0b1773..461bc82 100644
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -8,7 +8,6 @@
#include <linux/kthread.h>
#include <linux/random.h>
#include <linux/kernel.h>
-#include <linux/init.h>
#include <linux/mm.h>
#include <asm/cacheflush.h>
diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c
index b046e07..bca9e85 100644
--- a/arch/x86/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
@@ -5,7 +5,6 @@
#include <linux/delay.h>
#include <linux/dmi.h>
#include <linux/pci.h>
-#include <linux/init.h>
#include <linux/vgaarb.h>
#include <asm/pci_x86.h>
diff --git a/arch/x86/platform/intel-mid/early_printk_intel_mid.c b/arch/x86/platform/intel-mid/early_printk_intel_mid.c
index 4f702f5..e0bd082 100644
--- a/arch/x86/platform/intel-mid/early_printk_intel_mid.c
+++ b/arch/x86/platform/intel-mid/early_printk_intel_mid.c
@@ -22,7 +22,6 @@
#include <linux/console.h>
#include <linux/kernel.h>
#include <linux/delay.h>
-#include <linux/init.h>
#include <linux/io.h>
#include <asm/fixmap.h>
diff --git a/arch/x86/platform/iris/iris.c b/arch/x86/platform/iris/iris.c
index e6cb80f..4d171e8 100644
--- a/arch/x86/platform/iris/iris.c
+++ b/arch/x86/platform/iris/iris.c
@@ -27,7 +27,6 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/delay.h>
-#include <linux/init.h>
#include <linux/pm.h>
#include <asm/io.h>
diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
index a44f457..bad628a 100644
--- a/arch/x86/realmode/init.c
+++ b/arch/x86/realmode/init.c
@@ -29,12 +29,10 @@ void __init reserve_real_mode(void)
void __init setup_real_mode(void)
{
u16 real_mode_seg;
- u32 *rel;
+ const u32 *rel;
u32 count;
- u32 *ptr;
- u16 *seg;
- int i;
unsigned char *base;
+ unsigned long phys_base;
struct trampoline_header *trampoline_header;
size_t size = PAGE_ALIGN(real_mode_blob_end - real_mode_blob);
#ifdef CONFIG_X86_64
@@ -46,23 +44,23 @@ void __init setup_real_mode(void)
memcpy(base, real_mode_blob, size);
- real_mode_seg = __pa(base) >> 4;
+ phys_base = __pa(base);
+ real_mode_seg = phys_base >> 4;
+
rel = (u32 *) real_mode_relocs;
/* 16-bit segment relocations. */
- count = rel[0];
- rel = &rel[1];
- for (i = 0; i < count; i++) {
- seg = (u16 *) (base + rel[i]);
+ count = *rel++;
+ while (count--) {
+ u16 *seg = (u16 *) (base + *rel++);
*seg = real_mode_seg;
}
/* 32-bit linear relocations. */
- count = rel[i];
- rel = &rel[i + 1];
- for (i = 0; i < count; i++) {
- ptr = (u32 *) (base + rel[i]);
- *ptr += __pa(base);
+ count = *rel++;
+ while (count--) {
+ u32 *ptr = (u32 *) (base + *rel++);
+ *ptr += phys_base;
}
/* Must be perfomed *after* relocation. */
diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
index f932ea6..d66c607 100644
--- a/arch/x86/realmode/rm/reboot.S
+++ b/arch/x86/realmode/rm/reboot.S
@@ -1,5 +1,4 @@
#include <linux/linkage.h>
-#include <linux/init.h>
#include <asm/segment.h>
#include <asm/page_types.h>
#include <asm/processor-flags.h>
diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
index c1b2791..48ddd76 100644
--- a/arch/x86/realmode/rm/trampoline_32.S
+++ b/arch/x86/realmode/rm/trampoline_32.S
@@ -20,7 +20,6 @@
*/
#include <linux/linkage.h>
-#include <linux/init.h>
#include <asm/segment.h>
#include <asm/page_types.h>
#include "realmode.h"
diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
index bb360dc..dac7b20 100644
--- a/arch/x86/realmode/rm/trampoline_64.S
+++ b/arch/x86/realmode/rm/trampoline_64.S
@@ -25,7 +25,6 @@
*/
#include <linux/linkage.h>
-#include <linux/init.h>
#include <asm/pgtable_types.h>
#include <asm/page_types.h>
#include <asm/msr.h>
diff --git a/arch/x86/vdso/vdso.S b/arch/x86/vdso/vdso.S
index 01f5e3b..1e13eb8 100644
--- a/arch/x86/vdso/vdso.S
+++ b/arch/x86/vdso/vdso.S
@@ -1,6 +1,5 @@
#include <asm/page_types.h>
#include <linux/linkage.h>
-#include <linux/init.h>
__PAGE_ALIGNED_DATA
diff --git a/arch/x86/vdso/vdsox32.S b/arch/x86/vdso/vdsox32.S
index d6b9a7f..295f1c7 100644
--- a/arch/x86/vdso/vdsox32.S
+++ b/arch/x86/vdso/vdsox32.S
@@ -1,6 +1,5 @@
#include <asm/page_types.h>
#include <linux/linkage.h>
-#include <linux/init.h>
__PAGE_ALIGNED_DATA
--
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