From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755432Ab1DBKwi (ORCPT ); Sat, 2 Apr 2011 06:52:38 -0400 Received: from mx3.mail.elte.hu ([157.181.1.138]:37887 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750767Ab1DBKwg (ORCPT ); Sat, 2 Apr 2011 06:52:36 -0400 Date: Sat, 2 Apr 2011 12:52:30 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , "H. Peter Anvin" , Andrew Morton Subject: [GIT PULL] x86 fixes Message-ID: <20110402105230.GA1961@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-08-17) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -2.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Please pull the latest x86-fixes-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git x86-fixes-for-linus out-of-topic modifications in x86-fixes-for-linus: -------------------------------------------------- drivers/media/rc/ite-cir.c # ca44456: x86: Stop including Borislav Petkov (1): x86, amd-nb: Rename CPU PCI id define for F4 Cliff Wickman (1): x86, UV: Fix kdump reboot Ingo Molnar (1): sound: Add delay.h to sound/soc/codecs/sn95031.c Jean Delvare (1): x86: Stop including in two asm header files Suresh Siddha (1): x86, mtrr, pat: Fix one cpu getting out of sync during resume Xiaotian Feng (1): x86, microcode: Unregister syscore_ops after microcode unloaded arch/x86/include/asm/apic.h | 1 - arch/x86/include/asm/dma.h | 1 - arch/x86/kernel/amd_nb.c | 2 +- arch/x86/kernel/apic/hw_nmi.c | 1 + arch/x86/kernel/apic/x2apic_uv_x.c | 10 ++++++++++ arch/x86/kernel/cpu/mtrr/main.c | 20 +++++++++++++++----- arch/x86/kernel/irq.c | 1 + arch/x86/kernel/microcode_core.c | 1 + arch/x86/kernel/reboot.c | 1 + arch/x86/platform/uv/tlb_uv.c | 1 + drivers/media/rc/ite-cir.c | 1 + drivers/scsi/ultrastor.c | 1 + include/linux/pci_ids.h | 2 +- sound/soc/codecs/sn95031.c | 2 ++ 14 files changed, 36 insertions(+), 9 deletions(-) diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h index a279d98..2b7d573 100644 --- a/arch/x86/include/asm/apic.h +++ b/arch/x86/include/asm/apic.h @@ -2,7 +2,6 @@ #define _ASM_X86_APIC_H #include -#include #include #include diff --git a/arch/x86/include/asm/dma.h b/arch/x86/include/asm/dma.h index 97b6d81..057099e 100644 --- a/arch/x86/include/asm/dma.h +++ b/arch/x86/include/asm/dma.h @@ -10,7 +10,6 @@ #include /* And spinlocks */ #include /* need byte IO */ -#include #ifdef HAVE_REALLY_SLOW_DMA_CONTROLLER #define dma_outb outb_p diff --git a/arch/x86/kernel/amd_nb.c b/arch/x86/kernel/amd_nb.c index 6801959..4c39baa 100644 --- a/arch/x86/kernel/amd_nb.c +++ b/arch/x86/kernel/amd_nb.c @@ -21,7 +21,7 @@ const struct pci_device_id amd_nb_misc_ids[] = { EXPORT_SYMBOL(amd_nb_misc_ids); static struct pci_device_id amd_nb_link_ids[] = { - { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_LINK) }, + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) }, {} }; diff --git a/arch/x86/kernel/apic/hw_nmi.c b/arch/x86/kernel/apic/hw_nmi.c index c4e557a..5260fe9 100644 --- a/arch/x86/kernel/apic/hw_nmi.c +++ b/arch/x86/kernel/apic/hw_nmi.c @@ -16,6 +16,7 @@ #include #include #include +#include #ifdef CONFIG_HARDLOCKUP_DETECTOR u64 hw_nmi_get_sample_period(void) diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 3c28928..33b10a0 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -23,6 +23,8 @@ #include #include #include +#include +#include #include #include @@ -34,6 +36,7 @@ #include #include #include +#include DEFINE_PER_CPU(int, x2apic_extra_bits); @@ -810,4 +813,11 @@ void __init uv_system_init(void) /* register Legacy VGA I/O redirection handler */ pci_register_set_vga_state(uv_set_vga_state); + + /* + * For a kdump kernel the reset must be BOOT_ACPI, not BOOT_EFI, as + * EFI is not enabled in the kdump kernel. + */ + if (is_kdump_kernel()) + reboot_type = BOOT_ACPI; } diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c index 307dfbb..929739a 100644 --- a/arch/x86/kernel/cpu/mtrr/main.c +++ b/arch/x86/kernel/cpu/mtrr/main.c @@ -293,14 +293,24 @@ set_mtrr(unsigned int reg, unsigned long base, unsigned long size, mtrr_type typ /* * HACK! - * We use this same function to initialize the mtrrs on boot. - * The state of the boot cpu's mtrrs has been saved, and we want - * to replicate across all the APs. - * If we're doing that @reg is set to something special... + * + * We use this same function to initialize the mtrrs during boot, + * resume, runtime cpu online and on an explicit request to set a + * specific MTRR. + * + * During boot or suspend, the state of the boot cpu's mtrrs has been + * saved, and we want to replicate that across all the cpus that come + * online (either at the end of boot or resume or during a runtime cpu + * online). If we're doing that, @reg is set to something special and on + * this cpu we still do mtrr_if->set_all(). During boot/resume, this + * is unnecessary if at this point we are still on the cpu that started + * the boot/resume sequence. But there is no guarantee that we are still + * on the same cpu. So we do mtrr_if->set_all() on this cpu aswell to be + * sure that we are in sync with everyone else. */ if (reg != ~0U) mtrr_if->set(reg, base, size, type); - else if (!mtrr_aps_delayed_init) + else mtrr_if->set_all(); /* Wait for the others */ diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 948a31e..1cb0b9f 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c index 5ed0ab5..f924280 100644 --- a/arch/x86/kernel/microcode_core.c +++ b/arch/x86/kernel/microcode_core.c @@ -550,6 +550,7 @@ static void __exit microcode_exit(void) microcode_dev_exit(); unregister_hotcpu_notifier(&mc_cpu_notifier); + unregister_syscore_ops(&mc_syscore_ops); get_online_cpus(); mutex_lock(µcode_mutex); diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index d3ce37e..08c44b0 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -6,6 +6,7 @@ #include #include #include +#include #include #include #include diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c index a7b38d3..7cb6424 100644 --- a/arch/x86/platform/uv/tlb_uv.c +++ b/arch/x86/platform/uv/tlb_uv.c @@ -11,6 +11,7 @@ #include #include #include +#include #include #include diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index ac0e42b..accaf6c 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -41,6 +41,7 @@ #include #include #include +#include #include "ite-cir.h" diff --git a/drivers/scsi/ultrastor.c b/drivers/scsi/ultrastor.c index 0571ef9..9f4b58b 100644 --- a/drivers/scsi/ultrastor.c +++ b/drivers/scsi/ultrastor.c @@ -138,6 +138,7 @@ #include #include #include +#include #include #include diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 11fd381..4e2c915 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -518,7 +518,7 @@ #define PCI_DEVICE_ID_AMD_11H_NB_MISC 0x1303 #define PCI_DEVICE_ID_AMD_11H_NB_LINK 0x1304 #define PCI_DEVICE_ID_AMD_15H_NB_F3 0x1603 -#define PCI_DEVICE_ID_AMD_15H_NB_LINK 0x1604 +#define PCI_DEVICE_ID_AMD_15H_NB_F4 0x1604 #define PCI_DEVICE_ID_AMD_CNB17H_F3 0x1703 #define PCI_DEVICE_ID_AMD_LANCE 0x2000 #define PCI_DEVICE_ID_AMD_LANCE_HOME 0x2001 diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c index 2a30eae..a54d2a5 100644 --- a/sound/soc/codecs/sn95031.c +++ b/sound/soc/codecs/sn95031.c @@ -26,7 +26,9 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include +#include #include + #include #include #include