From: Ingo Molnar <mingo@kernel.org> To: Linus Torvalds <torvalds@linux-foundation.org> Cc: linux-kernel@vger.kernel.org, Thomas Gleixner <tglx@linutronix.de>, "H. Peter Anvin" <hpa@zytor.com>, Peter Zijlstra <a.p.zijlstra@chello.nl>, Andrew Morton <akpm@linux-foundation.org> Subject: [GIT PULL] x86 fixes Date: Thu, 17 Sep 2015 10:28:20 +0200 Message-ID: <20150917082820.GA24095@gmail.com> (raw) Linus, Please pull the latest x86-urgent-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus # HEAD: 03da3ff1cfcd7774c8780d2547ba0d995f7dc03d x86/platform: Fix Geode LX timekeeping in the generic x86 build - misc fixes all around the map - block non-root vm86(old) if mmap_min_addr != 0 - two small debuggability improvements - removal of obsolete paravirt op out-of-topic modifications in x86-urgent-for-linus: ----------------------------------------------------- tools/testing/selftests/x86/entry_from_vm86.c# 76fc5e7b2355: x86/vm86: Block non-root vm8 Thanks, Ingo ------------------> Andy Lutomirski (1): x86/vm86: Block non-root vm86(old) if mmap_min_addr != 0 Borislav Petkov (1): x86/cpu: Print family/model/stepping in hex David Woodhouse (1): x86/platform: Fix Geode LX timekeeping in the generic x86 build Ingo Molnar (1): x86/vm86: Fix the misleading CONFIG_VM86 Kconfig help text Jan Beulich (1): x86/ldt: Fix small LDT allocation for Xen Juergen Gross (1): x86/paravirt: Remove the unused pv_time_ops::get_tsc_khz method Linda Knippers (1): x86/mm/srat: Print non-volatile flag in SRAT Shaohua Li (1): x86/apic: Serialize LVTT and TSC_DEADLINE writes Thomas Gleixner (2): x86/alternatives: Make optimize_nops() interrupt safe and synced x86/ioapic: Force affinity setting in setup_ioapic_dest() Tim Chen (1): x86/cpufeatures: Enable cpuid for Intel SHA extensions arch/x86/Kconfig | 23 ++++++++++++----------- arch/x86/include/asm/cpufeature.h | 1 + arch/x86/include/asm/paravirt_types.h | 1 - arch/x86/kernel/alternative.c | 5 +++++ arch/x86/kernel/apic/apic.c | 7 +++++++ arch/x86/kernel/apic/io_apic.c | 5 +++-- arch/x86/kernel/cpu/common.c | 4 ++-- arch/x86/kernel/ldt.c | 4 ++-- arch/x86/kernel/tsc.c | 17 ++++++++++------- arch/x86/kernel/vm86_32.c | 27 +++++++++++++++++++++++++++ arch/x86/mm/srat.c | 5 +++-- tools/testing/selftests/x86/entry_from_vm86.c | 5 +++-- 12 files changed, 75 insertions(+), 29 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 48f7433dac6f..d28815325ef0 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1004,7 +1004,7 @@ config X86_THERMAL_VECTOR depends on X86_MCE_INTEL config X86_LEGACY_VM86 - bool "Legacy VM86 support (obsolete)" + bool "Legacy VM86 support" default n depends on X86_32 ---help--- @@ -1016,19 +1016,20 @@ config X86_LEGACY_VM86 available to accelerate real mode DOS programs. However, any recent version of DOSEMU, X, or vbetool should be fully functional even without kernel VM86 support, as they will all - fall back to (pretty well performing) software emulation. + fall back to software emulation. Nevertheless, if you are using + a 16-bit DOS program where 16-bit performance matters, vm86 + mode might be faster than emulation and you might want to + enable this option. - Anything that works on a 64-bit kernel is unlikely to need - this option, as 64-bit kernels don't, and can't, support V8086 - mode. This option is also unrelated to 16-bit protected mode - and is not needed to run most 16-bit programs under Wine. + Note that any app that works on a 64-bit kernel is unlikely to + need this option, as 64-bit kernels don't, and can't, support + V8086 mode. This option is also unrelated to 16-bit protected + mode and is not needed to run most 16-bit programs under Wine. - Enabling this option adds considerable attack surface to the - kernel and slows down system calls and exception handling. + Enabling this option increases the complexity of the kernel + and slows down exception handling a tiny bit. - Unless you use very old userspace or need the last drop of - performance in your real mode DOS games and can't use KVM, - say N here. + If unsure, say N here. config VM86 bool diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h index 477fc28050e4..e6cf2ad350d1 100644 --- a/arch/x86/include/asm/cpufeature.h +++ b/arch/x86/include/asm/cpufeature.h @@ -241,6 +241,7 @@ #define X86_FEATURE_AVX512PF ( 9*32+26) /* AVX-512 Prefetch */ #define X86_FEATURE_AVX512ER ( 9*32+27) /* AVX-512 Exponential and Reciprocal */ #define X86_FEATURE_AVX512CD ( 9*32+28) /* AVX-512 Conflict Detection */ +#define X86_FEATURE_SHA_NI ( 9*32+29) /* SHA1/SHA256 Instruction Extensions */ /* Extended state features, CPUID level 0x0000000d:1 (eax), word 10 */ #define X86_FEATURE_XSAVEOPT (10*32+ 0) /* XSAVEOPT */ diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index ce029e4fa7c6..31247b5bff7c 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -97,7 +97,6 @@ struct pv_lazy_ops { struct pv_time_ops { unsigned long long (*sched_clock)(void); unsigned long long (*steal_clock)(int cpu); - unsigned long (*get_tsc_khz)(void); }; struct pv_cpu_ops { diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c index c42827eb86cf..25f909362b7a 100644 --- a/arch/x86/kernel/alternative.c +++ b/arch/x86/kernel/alternative.c @@ -338,10 +338,15 @@ recompute_jump(struct alt_instr *a, u8 *orig_insn, u8 *repl_insn, u8 *insnbuf) static void __init_or_module optimize_nops(struct alt_instr *a, u8 *instr) { + unsigned long flags; + if (instr[0] != 0x90) return; + local_irq_save(flags); add_nops(instr + (a->instrlen - a->padlen), a->padlen); + sync_core(); + local_irq_restore(flags); DUMP_BYTES(instr, a->instrlen, "%p: [%d:%d) optimized NOPs: ", instr, a->instrlen - a->padlen, a->padlen); diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 3ca3e46aa405..24e94ce454e2 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -336,6 +336,13 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen) apic_write(APIC_LVTT, lvtt_value); if (lvtt_value & APIC_LVT_TIMER_TSCDEADLINE) { + /* + * See Intel SDM: TSC-Deadline Mode chapter. In xAPIC mode, + * writing to the APIC LVTT and TSC_DEADLINE MSR isn't serialized. + * According to Intel, MFENCE can do the serialization here. + */ + asm volatile("mfence" : : : "memory"); + printk_once(KERN_DEBUG "TSC deadline timer enabled\n"); return; } diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 38a76f826530..5c60bb162622 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2522,6 +2522,7 @@ void __init setup_ioapic_dest(void) int pin, ioapic, irq, irq_entry; const struct cpumask *mask; struct irq_data *idata; + struct irq_chip *chip; if (skip_ioapic_setup == 1) return; @@ -2545,9 +2546,9 @@ void __init setup_ioapic_dest(void) else mask = apic->target_cpus(); - irq_set_affinity(irq, mask); + chip = irq_data_get_irq_chip(idata); + chip->irq_set_affinity(idata, mask, false); } - } #endif diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index 07ce52c22ec8..de22ea7ff82f 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1110,10 +1110,10 @@ void print_cpu_info(struct cpuinfo_x86 *c) else printk(KERN_CONT "%d86", c->x86); - printk(KERN_CONT " (fam: %02x, model: %02x", c->x86, c->x86_model); + printk(KERN_CONT " (family: 0x%x, model: 0x%x", c->x86, c->x86_model); if (c->x86_mask || c->cpuid_level >= 0) - printk(KERN_CONT ", stepping: %02x)\n", c->x86_mask); + printk(KERN_CONT ", stepping: 0x%x)\n", c->x86_mask); else printk(KERN_CONT ")\n"); diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c index 2bcc0525f1c1..6acc9dd91f36 100644 --- a/arch/x86/kernel/ldt.c +++ b/arch/x86/kernel/ldt.c @@ -58,7 +58,7 @@ static struct ldt_struct *alloc_ldt_struct(int size) if (alloc_size > PAGE_SIZE) new_ldt->entries = vzalloc(alloc_size); else - new_ldt->entries = kzalloc(PAGE_SIZE, GFP_KERNEL); + new_ldt->entries = (void *)get_zeroed_page(GFP_KERNEL); if (!new_ldt->entries) { kfree(new_ldt); @@ -95,7 +95,7 @@ static void free_ldt_struct(struct ldt_struct *ldt) if (ldt->size * LDT_ENTRY_SIZE > PAGE_SIZE) vfree(ldt->entries); else - kfree(ldt->entries); + free_page((unsigned long)ldt->entries); kfree(ldt); } diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c index 79055cf2c497..51e62d6afd9a 100644 --- a/arch/x86/kernel/tsc.c +++ b/arch/x86/kernel/tsc.c @@ -21,6 +21,7 @@ #include <asm/hypervisor.h> #include <asm/nmi.h> #include <asm/x86_init.h> +#include <asm/geode.h> unsigned int __read_mostly cpu_khz; /* TSC clocks / usec, not used here */ EXPORT_SYMBOL(cpu_khz); @@ -1015,15 +1016,17 @@ EXPORT_SYMBOL_GPL(mark_tsc_unstable); static void __init check_system_tsc_reliable(void) { -#ifdef CONFIG_MGEODE_LX - /* RTSC counts during suspend */ +#if defined(CONFIG_MGEODEGX1) || defined(CONFIG_MGEODE_LX) || defined(CONFIG_X86_GENERIC) + if (is_geode_lx()) { + /* RTSC counts during suspend */ #define RTSC_SUSP 0x100 - unsigned long res_low, res_high; + unsigned long res_low, res_high; - rdmsr_safe(MSR_GEODE_BUSCONT_CONF0, &res_low, &res_high); - /* Geode_LX - the OLPC CPU has a very reliable TSC */ - if (res_low & RTSC_SUSP) - tsc_clocksource_reliable = 1; + rdmsr_safe(MSR_GEODE_BUSCONT_CONF0, &res_low, &res_high); + /* Geode_LX - the OLPC CPU has a very reliable TSC */ + if (res_low & RTSC_SUSP) + tsc_clocksource_reliable = 1; + } #endif if (boot_cpu_has(X86_FEATURE_TSC_RELIABLE)) tsc_clocksource_reliable = 1; diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c index abd8b856bd2b..524619351961 100644 --- a/arch/x86/kernel/vm86_32.c +++ b/arch/x86/kernel/vm86_32.c @@ -45,6 +45,7 @@ #include <linux/audit.h> #include <linux/stddef.h> #include <linux/slab.h> +#include <linux/security.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -232,6 +233,32 @@ static long do_sys_vm86(struct vm86plus_struct __user *user_vm86, bool plus) struct pt_regs *regs = current_pt_regs(); unsigned long err = 0; + err = security_mmap_addr(0); + if (err) { + /* + * vm86 cannot virtualize the address space, so vm86 users + * need to manage the low 1MB themselves using mmap. Given + * that BIOS places important data in the first page, vm86 + * is essentially useless if mmap_min_addr != 0. DOSEMU, + * for example, won't even bother trying to use vm86 if it + * can't map a page at virtual address 0. + * + * To reduce the available kernel attack surface, simply + * disallow vm86(old) for users who cannot mmap at va 0. + * + * The implementation of security_mmap_addr will allow + * suitably privileged users to map va 0 even if + * vm.mmap_min_addr is set above 0, and we want this + * behavior for vm86 as well, as it ensures that legacy + * tools like vbetool will not fail just because of + * vm.mmap_min_addr. + */ + pr_info_once("Denied a call to vm86(old) from %s[%d] (uid: %d). Set the vm.mmap_min_addr sysctl to 0 and/or adjust LSM mmap_min_addr policy to enable vm86 if you are using a vm86-based DOS emulator.\n", + current->comm, task_pid_nr(current), + from_kuid_munged(&init_user_ns, current_uid())); + return -EPERM; + } + if (!vm86) { if (!(vm86 = kzalloc(sizeof(*vm86), GFP_KERNEL))) return -ENOMEM; diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c index 66338a60aa6e..c2aea63bee20 100644 --- a/arch/x86/mm/srat.c +++ b/arch/x86/mm/srat.c @@ -192,10 +192,11 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma) node_set(node, numa_nodes_parsed); - pr_info("SRAT: Node %u PXM %u [mem %#010Lx-%#010Lx]%s\n", + pr_info("SRAT: Node %u PXM %u [mem %#010Lx-%#010Lx]%s%s\n", node, pxm, (unsigned long long) start, (unsigned long long) end - 1, - hotpluggable ? " hotplug" : ""); + hotpluggable ? " hotplug" : "", + ma->flags & ACPI_SRAT_MEM_NON_VOLATILE ? " non-volatile" : ""); /* Mark hotplug range in memblock. */ if (hotpluggable && memblock_mark_hotplug(start, ma->length)) diff --git a/tools/testing/selftests/x86/entry_from_vm86.c b/tools/testing/selftests/x86/entry_from_vm86.c index 9a43a59a9bb4..421c607a8856 100644 --- a/tools/testing/selftests/x86/entry_from_vm86.c +++ b/tools/testing/selftests/x86/entry_from_vm86.c @@ -116,8 +116,9 @@ static bool do_test(struct vm86plus_struct *v86, unsigned long eip, v86->regs.eip = eip; ret = vm86(VM86_ENTER, v86); - if (ret == -1 && errno == ENOSYS) { - printf("[SKIP]\tvm86 not supported\n"); + if (ret == -1 && (errno == ENOSYS || errno == EPERM)) { + printf("[SKIP]\tvm86 %s\n", + errno == ENOSYS ? "not supported" : "not allowed"); return false; }
next reply index Thread overview: 531+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-09-17 8:28 Ingo Molnar [this message] -- strict thread matches above, loose matches on Subject: below -- 2020-10-11 8:08 Ingo Molnar 2020-10-11 18:00 ` Linus Torvalds 2020-10-11 20:00 ` Thomas Gleixner 2020-10-11 18:23 ` pr-tracker-bot 2020-09-06 8:15 Ingo Molnar 2020-09-06 19:14 ` pr-tracker-bot 2020-08-15 11:45 Ingo Molnar 2020-08-16 1:55 ` pr-tracker-bot 2020-07-25 11:46 Ingo Molnar 2020-07-25 22:30 ` pr-tracker-bot 2020-03-02 8:49 Ingo Molnar 2020-03-03 23:35 ` pr-tracker-bot 2020-01-31 11:52 Ingo Molnar 2020-01-31 19:35 ` pr-tracker-bot 2020-01-18 18:52 Ingo Molnar 2020-01-18 21:05 ` pr-tracker-bot 2019-12-01 22:22 Ingo Molnar 2019-12-02 4:40 ` pr-tracker-bot 2019-11-16 21:42 Ingo Molnar 2019-11-17 0:35 ` pr-tracker-bot 2019-10-12 13:19 Ingo Molnar 2019-10-12 22:35 ` pr-tracker-bot 2019-09-12 12:57 Ingo Molnar 2019-09-12 14:05 ` pr-tracker-bot 2019-09-05 8:07 Ingo Molnar 2019-09-05 21:15 ` pr-tracker-bot 2019-06-29 9:14 Ingo Molnar 2019-06-29 11:45 ` pr-tracker-bot 2019-06-02 17:44 Ingo Molnar 2019-06-02 18:15 ` pr-tracker-bot 2019-05-16 16:26 Ingo Molnar 2019-05-16 18:20 ` pr-tracker-bot 2019-04-27 14:42 Ingo Molnar 2019-04-27 18:45 ` pr-tracker-bot 2019-04-20 7:38 Ingo Molnar 2019-04-20 19:25 ` pr-tracker-bot 2019-04-12 13:10 Ingo Molnar 2019-04-13 4:05 ` pr-tracker-bot 2019-02-17 10:19 Ingo Molnar 2019-02-17 16:50 ` pr-tracker-bot 2019-02-10 9:13 Ingo Molnar 2019-02-10 18:30 ` pr-tracker-bot 2019-01-11 7:14 Ingo Molnar 2019-01-11 18:00 ` pr-tracker-bot 2018-12-21 12:25 Ingo Molnar 2018-12-21 19:30 ` pr-tracker-bot 2018-12-09 22:06 Ingo Molnar 2018-12-09 23:45 ` pr-tracker-bot 2018-11-30 6:29 Ingo Molnar 2018-11-30 21:00 ` pr-tracker-bot 2018-11-03 23:09 Ingo Molnar 2018-11-04 1:27 ` Linus Torvalds 2018-10-20 8:54 Ingo Molnar 2018-10-20 13:28 ` Greg Kroah-Hartman 2018-10-11 9:14 Ingo Molnar 2018-10-11 12:32 ` Greg Kroah-Hartman 2018-10-05 9:53 Ingo Molnar 2018-10-05 23:06 ` Greg Kroah-Hartman 2018-09-15 13:24 Ingo Molnar 2018-07-30 17:59 Ingo Molnar 2018-06-30 8:49 Ingo Molnar 2018-06-30 19:01 ` Linus Torvalds 2018-07-02 18:47 ` Andy Lutomirski 2018-07-02 18:53 ` Linus Torvalds 2018-07-03 7:56 ` Ingo Molnar 2018-03-31 10:36 Ingo Molnar 2018-02-15 0:45 Ingo Molnar 2018-01-17 15:41 Ingo Molnar 2018-01-17 20:35 ` Linus Torvalds 2018-01-18 0:24 ` Ingo Molnar 2018-01-18 0:29 ` Andrew Morton 2018-01-12 13:56 Ingo Molnar 2017-12-15 15:43 Ingo Molnar 2017-12-15 15:50 ` Andy Lutomirski 2017-12-15 16:07 ` Ingo Molnar 2017-12-17 3:25 ` Andy Lutomirski 2017-12-17 8:32 ` Ingo Molnar 2017-12-17 11:41 ` Thomas Gleixner 2017-12-17 15:15 ` Borislav Petkov 2017-12-06 22:36 Ingo Molnar 2017-11-26 12:48 Ingo Molnar 2017-11-05 14:46 Ingo Molnar 2017-10-27 19:24 Ingo Molnar 2017-10-14 16:16 Ingo Molnar 2017-09-24 11:28 Ingo Molnar 2017-09-13 17:54 Ingo Molnar 2017-09-12 15:38 Ingo Molnar 2017-08-26 7:26 Ingo Molnar 2017-07-21 10:26 Ingo Molnar 2017-06-10 9:03 Ingo Molnar 2017-06-02 6:54 Ingo Molnar 2017-05-12 7:39 Ingo Molnar 2017-03-07 20:40 Ingo Molnar 2017-02-28 8:08 Ingo Molnar 2017-02-11 18:18 Ingo Molnar 2017-02-02 21:04 Ingo Molnar 2017-01-15 10:06 Ingo Molnar 2016-12-23 22:57 Ingo Molnar 2016-12-07 18:53 Ingo Molnar 2016-11-22 15:41 Ingo Molnar 2016-11-14 8:03 Ingo Molnar 2016-10-28 8:41 Ingo Molnar 2016-10-22 11:16 Ingo Molnar 2016-10-18 11:22 Ingo Molnar 2016-09-13 18:20 Ingo Molnar 2016-08-18 20:49 Ingo Molnar 2016-08-12 19:46 Ingo Molnar 2016-08-06 6:13 Ingo Molnar 2016-07-13 12:54 Ingo Molnar 2016-07-08 14:00 Ingo Molnar 2016-06-10 14:43 Ingo Molnar 2016-05-25 22:00 Ingo Molnar 2016-05-10 12:01 Ingo Molnar 2016-05-06 19:20 Ingo Molnar 2016-04-28 18:00 Ingo Molnar 2016-04-23 11:38 Ingo Molnar 2016-04-14 14:13 Ingo Molnar 2016-03-24 8:01 Ingo Molnar 2016-03-12 19:06 Ingo Molnar 2016-02-20 11:30 Ingo Molnar 2016-01-14 10:16 Ingo Molnar 2016-01-08 12:57 Ingo Molnar 2015-10-23 11:45 Ingo Molnar 2015-10-03 10:24 Ingo Molnar 2015-10-03 10:57 ` Ingo Molnar 2015-10-03 19:40 ` Thomas Gleixner 2015-08-22 12:21 Ingo Molnar 2015-08-14 7:15 Ingo Molnar 2015-08-14 18:25 ` Linus Torvalds 2015-08-14 18:46 ` Andy Lutomirski 2015-08-14 18:57 ` Linus Torvalds 2015-08-14 19:06 ` Linus Torvalds 2015-08-14 19:18 ` Andy Lutomirski 2015-08-14 19:37 ` Linus Torvalds 2015-08-14 19:14 ` Andy Lutomirski 2015-08-17 8:01 ` Ingo Molnar 2015-08-17 10:59 ` Denys Vlasenko 2015-08-17 16:57 ` Linus Torvalds 2015-08-18 7:57 ` Ingo Molnar 2015-08-17 16:47 ` Linus Torvalds 2015-08-17 16:58 ` H. Peter Anvin 2015-08-17 17:17 ` Linus Torvalds 2015-08-17 22:17 ` H. Peter Anvin 2015-08-19 5:59 ` Ingo Molnar 2015-08-19 6:15 ` Ingo Molnar 2015-08-19 6:50 ` Ingo Molnar 2015-08-19 10:00 ` H. Peter Anvin 2015-08-19 22:33 ` Linus Torvalds 2015-08-20 6:54 ` H. Peter Anvin 2015-08-19 21:53 ` H. Peter Anvin 2015-08-21 10:17 ` Denys Vlasenko 2015-08-17 23:47 ` Bryan O'Donoghue 2015-08-17 21:03 ` H. Peter Anvin 2015-08-17 23:59 ` Andy Lutomirski 2015-08-18 0:01 ` H. Peter Anvin 2015-08-18 0:06 ` H. Peter Anvin 2015-08-18 0:19 ` Andy Lutomirski 2015-08-18 5:56 ` H. Peter Anvin 2015-08-18 5:59 ` H. Peter Anvin 2015-08-18 7:55 ` Ingo Molnar 2015-08-01 8:44 Ingo Molnar 2015-07-18 3:18 Ingo Molnar 2015-07-20 7:20 ` Heiko Carstens 2015-07-04 11:29 Ingo Molnar 2015-06-05 8:40 Ingo Molnar 2015-05-27 12:54 Ingo Molnar 2015-05-06 12:58 Ingo Molnar 2015-05-06 18:14 ` Linus Torvalds 2015-04-18 15:26 Ingo Molnar 2015-04-03 13:16 Ingo Molnar 2015-03-17 16:54 Ingo Molnar 2015-03-05 17:02 Ingo Molnar 2015-03-01 17:14 Ingo Molnar 2015-02-20 13:47 Ingo Molnar 2015-01-11 8:51 Ingo Molnar 2014-12-14 19:46 Ingo Molnar 2014-11-20 8:02 Ingo Molnar 2014-11-16 9:07 Ingo Molnar 2014-11-17 7:42 ` Markus Trippelsdorf 2014-11-17 8:27 ` Markus Trippelsdorf 2014-11-17 13:58 ` Ingo Molnar 2014-11-17 21:02 ` Kees Cook 2014-11-17 21:05 ` Markus Trippelsdorf 2014-11-17 21:21 ` Markus Trippelsdorf 2014-11-17 23:09 ` Kees Cook 2014-10-31 11:26 Ingo Molnar 2014-09-27 6:02 Ingo Molnar 2014-09-19 10:40 Ingo Molnar 2014-09-23 5:22 ` Linus Torvalds 2014-09-23 5:35 ` Ingo Molnar 2014-09-23 5:37 ` Ingo Molnar 2014-09-23 5:44 ` H. Peter Anvin 2014-09-23 5:59 ` Linus Torvalds 2014-09-23 6:07 ` Linus Torvalds 2014-09-23 6:56 ` Matt Fleming [not found] ` <CA+55aFz+2tf7zEGjVmkVuncZssiDdVRKJ=OUfgnDFf2TYN-KvA@mail.gmail.com> 2014-09-23 7:35 ` Matt Fleming 2014-09-23 12:18 ` Josh Boyer 2014-09-23 5:58 ` Ingo Molnar 2014-09-23 7:20 ` Matt Fleming 2014-09-23 8:18 ` Ard Biesheuvel 2014-09-23 13:18 ` Matt Fleming 2014-09-23 13:59 ` Leif Lindholm 2014-09-23 14:25 ` Maarten Lankhorst 2014-09-23 14:37 ` Matt Fleming 2014-09-23 16:01 ` Linus Torvalds 2014-09-24 7:26 ` Ingo Molnar 2014-09-24 11:42 ` Matt Fleming 2014-09-24 13:08 ` Ingo Molnar 2014-09-24 13:18 ` Matt Fleming 2014-09-24 13:18 ` Ingo Molnar 2014-09-23 16:05 ` Linus Torvalds 2014-09-23 16:11 ` Matt Fleming 2014-09-23 16:17 ` Josh Boyer 2014-09-23 17:21 ` Josh Boyer 2014-09-23 20:43 ` Matt Fleming 2014-08-24 20:28 Ingo Molnar 2014-04-16 13:21 Ingo Molnar 2013-11-13 20:47 Ingo Molnar 2013-10-18 19:11 Ingo Molnar 2013-10-12 17:15 Ingo Molnar 2013-10-12 18:05 ` Linus Torvalds 2013-10-12 18:18 ` H. Peter Anvin 2013-10-12 18:49 ` Ingo Molnar 2013-10-15 7:15 ` Ingo Molnar 2013-10-15 10:57 ` Borislav Petkov 2013-10-12 19:28 ` Matthew Garrett 2013-10-12 19:41 ` Linus Torvalds 2013-10-12 20:35 ` H. Peter Anvin 2013-10-04 7:57 Ingo Molnar 2013-09-25 18:16 Ingo Molnar 2013-09-18 16:24 Ingo Molnar 2013-09-05 11:03 Ingo Molnar 2013-08-19 11:23 Ingo Molnar 2013-04-14 15:55 Ingo Molnar 2013-02-26 12:10 Ingo Molnar 2013-02-04 18:31 Ingo Molnar 2012-10-26 14:52 Ingo Molnar 2012-09-21 19:15 Ingo Molnar 2012-08-23 10:54 Ingo Molnar 2012-08-20 9:21 Ingo Molnar 2012-08-21 8:00 ` Ingo Molnar 2012-08-03 16:51 Ingo Molnar 2012-06-29 15:33 Ingo Molnar 2012-06-15 18:53 Ingo Molnar 2012-06-08 14:46 Ingo Molnar 2012-05-17 8:24 Ingo Molnar 2012-04-27 6:57 Ingo Molnar 2012-04-03 22:45 Ingo Molnar 2012-04-03 23:47 ` Konrad Rzeszutek Wilk 2012-04-04 6:56 ` Ingo Molnar 2012-04-04 13:03 ` Konrad Rzeszutek Wilk 2012-02-27 10:32 Ingo Molnar 2012-02-02 10:10 Ingo Molnar 2012-01-26 20:15 Ingo Molnar 2012-01-15 13:40 Ingo Molnar 2011-12-13 23:00 Ingo Molnar 2011-12-05 19:18 Ingo Molnar 2011-07-07 18:24 Ingo Molnar 2011-06-19 9:09 Ingo Molnar 2011-06-13 9:49 Ingo Molnar 2011-06-07 18:44 Ingo Molnar 2011-05-31 16:30 Ingo Molnar 2011-05-31 16:35 ` Joe Perches 2011-05-31 18:16 ` Borislav Petkov 2011-05-31 19:04 ` Ingo Molnar 2011-05-31 19:51 ` Borislav Petkov 2011-05-31 21:35 ` Linus Torvalds 2011-06-01 6:00 ` Ingo Molnar 2011-06-01 6:08 ` Joe Perches 2011-06-01 6:18 ` Borislav Petkov 2011-06-01 6:24 ` Ingo Molnar 2011-05-23 10:19 Ingo Molnar 2011-05-17 21:43 Ingo Molnar 2011-05-03 11:44 Ingo Molnar 2011-04-29 18:02 Ingo Molnar 2011-04-21 16:06 Ingo Molnar 2011-04-16 10:11 Ingo Molnar 2011-04-07 17:36 Ingo Molnar 2011-04-02 10:52 Ingo Molnar 2011-03-25 13:35 Ingo Molnar 2011-03-22 10:20 Ingo Molnar 2011-03-18 13:54 Ingo Molnar 2011-03-16 16:21 Ingo Molnar 2011-03-10 8:10 Ingo Molnar 2011-02-28 17:37 Ingo Molnar 2011-02-25 19:58 Ingo Molnar 2011-02-15 16:36 Ingo Molnar 2011-02-06 11:18 Ingo Molnar 2011-01-27 17:28 Ingo Molnar 2011-01-24 13:01 Ingo Molnar 2011-01-19 19:01 Ingo Molnar 2011-01-18 19:05 Ingo Molnar 2011-01-15 15:17 Ingo Molnar 2010-12-19 15:30 Ingo Molnar 2010-11-26 13:27 Ingo Molnar 2010-11-11 11:03 Ingo Molnar 2010-10-27 16:05 Ingo Molnar 2010-10-27 16:07 ` Ingo Molnar 2010-09-26 8:50 Ingo Molnar 2010-09-08 13:08 Ingo Molnar 2010-06-02 11:49 Ingo Molnar 2010-03-30 12:30 Ingo Molnar 2010-03-26 15:43 Ingo Molnar 2010-03-29 15:47 ` Linus Torvalds 2010-03-29 16:47 ` Ingo Molnar 2010-03-13 16:39 Ingo Molnar 2010-01-31 17:19 Ingo Molnar 2010-01-16 17:03 Ingo Molnar 2010-01-16 20:34 ` Linus Torvalds 2010-01-16 20:53 ` Cyrill Gorcunov 2010-01-16 21:16 ` Ian Campbell 2010-01-16 22:12 ` Cyrill Gorcunov 2010-01-17 0:50 ` H. Peter Anvin 2010-01-16 21:06 ` H. Peter Anvin 2010-01-16 21:09 ` H. Peter Anvin 2010-01-17 0:18 ` Brian Gerst 2010-01-17 6:00 ` Ian Campbell 2009-12-31 12:03 Ingo Molnar 2009-12-31 12:56 ` Borislav Petkov 2009-12-18 18:56 Ingo Molnar 2009-12-15 20:36 Ingo Molnar 2009-12-14 19:06 Ingo Molnar 2009-12-10 19:42 Ingo Molnar 2009-11-10 17:40 Ingo Molnar 2009-11-04 15:48 Ingo Molnar 2009-11-01 15:24 Ingo Molnar 2009-10-23 14:40 Ingo Molnar 2009-10-15 10:55 Ingo Molnar 2009-10-13 18:15 Ingo Molnar 2009-10-08 18:57 Ingo Molnar 2009-10-02 12:36 Ingo Molnar 2009-09-26 12:21 Ingo Molnar 2009-09-21 12:59 Ingo Molnar 2009-08-28 10:40 Ingo Molnar 2009-08-25 18:00 Ingo Molnar 2009-08-17 21:37 Ingo Molnar 2009-08-13 18:49 Ingo Molnar 2009-08-09 16:01 Ingo Molnar 2009-08-04 18:55 Ingo Molnar 2009-06-26 19:07 Ingo Molnar 2009-06-12 10:47 Ingo Molnar 2009-05-18 14:38 Ingo Molnar 2009-05-08 18:46 Ingo Molnar 2009-05-05 9:26 Ingo Molnar 2009-04-26 17:18 Ingo Molnar 2009-04-17 1:32 Ingo Molnar 2009-04-13 17:36 Ingo Molnar 2009-04-09 15:47 Ingo Molnar 2009-04-03 22:46 Ingo Molnar 2009-03-06 18:36 [git pull] " Ingo Molnar 2009-03-03 20:59 Ingo Molnar 2009-03-02 8:47 Ingo Molnar 2009-02-27 16:28 Ingo Molnar 2009-02-21 17:08 Ingo Molnar 2009-02-20 14:18 Ingo Molnar 2009-02-19 17:10 Ingo Molnar 2009-02-21 2:13 ` Linus Torvalds 2009-02-21 6:56 ` H. Peter Anvin 2009-02-21 8:32 ` Ingo Molnar 2009-02-21 8:39 ` Ingo Molnar 2009-02-21 8:42 ` H. Peter Anvin 2009-02-21 9:18 ` Sam Ravnborg 2009-02-21 9:46 ` Ingo Molnar 2009-02-17 16:36 Ingo Molnar 2009-02-11 14:31 Ingo Molnar 2009-02-04 19:22 Ingo Molnar 2009-01-30 23:00 Ingo Molnar 2009-01-26 17:17 Ingo Molnar 2009-01-26 19:05 ` Andrew Morton 2009-01-26 19:20 ` Ingo Molnar 2009-01-26 19:40 ` Andrew Morton 2009-01-26 19:59 ` Ingo Molnar 2009-01-26 20:14 ` Andrew Morton 2009-01-26 20:28 ` Ingo Molnar 2009-01-19 23:23 Ingo Molnar 2009-01-12 18:28 Ingo Molnar 2009-01-11 14:39 Ingo Molnar 2009-01-11 16:45 ` Torsten Kaiser 2009-01-11 18:18 ` Ingo Molnar 2009-01-12 18:17 ` Pallipadi, Venkatesh 2009-01-12 19:01 ` Torsten Kaiser 2009-01-12 19:19 ` Pallipadi, Venkatesh 2009-01-12 19:29 ` Pallipadi, Venkatesh 2009-01-12 19:47 ` Linus Torvalds 2009-01-12 19:54 ` Pallipadi, Venkatesh 2009-01-12 20:38 ` Ingo Molnar 2009-01-12 20:52 ` Ingo Molnar 2009-01-12 21:03 ` Harvey Harrison 2009-01-12 21:12 ` Ingo Molnar 2009-01-12 21:55 ` Torsten Kaiser 2009-01-12 22:03 ` Ingo Molnar 2009-01-12 20:05 ` Torsten Kaiser 2009-01-12 20:40 ` Ingo Molnar 2009-01-12 21:50 ` Torsten Kaiser 2009-01-12 22:13 ` Ingo Molnar 2009-01-13 19:20 ` Torsten Kaiser 2009-01-12 22:16 ` Ingo Molnar 2009-01-02 21:48 Ingo Molnar 2008-12-20 13:43 Ingo Molnar 2008-12-20 19:16 ` Linus Torvalds 2008-12-20 19:31 ` Ingo Molnar 2008-12-20 22:11 ` Linus Torvalds 2008-12-20 20:58 ` Joerg Roedel 2008-12-08 18:26 Ingo Molnar 2008-12-04 19:46 Ingo Molnar 2008-11-29 19:31 Ingo Molnar 2008-11-20 11:22 Ingo Molnar 2008-11-18 20:35 Ingo Molnar 2008-11-06 21:29 Ingo Molnar 2008-11-01 17:06 Ingo Molnar 2008-10-30 23:34 Ingo Molnar 2008-10-28 10:49 Ingo Molnar 2008-10-23 19:33 Ingo Molnar 2008-10-17 17:27 Ingo Molnar 2008-10-15 16:32 Ingo Molnar 2008-10-01 18:05 Ingo Molnar 2008-09-27 21:02 Ingo Molnar 2008-09-23 19:34 Ingo Molnar 2008-09-17 9:58 Ingo Molnar 2008-09-09 19:03 H. Peter Anvin 2008-09-08 19:32 H. Peter Anvin 2008-09-08 20:34 ` David Sanders 2008-09-08 21:20 ` H. Peter Anvin 2008-09-08 21:22 ` H. Peter Anvin 2008-09-08 21:43 ` H. Peter Anvin 2008-09-08 22:16 ` David Sanders 2008-09-09 6:05 ` Ingo Molnar 2008-09-09 7:19 ` Ingo Molnar 2008-09-09 19:18 ` David Sanders 2008-09-09 19:56 ` Linus Torvalds 2008-09-09 20:37 ` David Sanders 2008-09-09 20:45 ` Linus Torvalds 2008-09-09 20:46 ` Linus Torvalds 2008-09-09 20:49 ` Ingo Molnar 2008-09-09 20:53 ` David Sanders 2008-09-08 17:52 H. Peter Anvin 2008-09-08 18:04 ` Linus Torvalds 2008-09-08 18:17 ` Linus Torvalds 2008-09-08 22:42 ` Andi Kleen 2008-09-08 18:22 ` H. Peter Anvin 2008-09-08 18:46 ` Arjan van de Ven 2008-09-08 18:51 ` H. Peter Anvin 2008-09-08 19:02 ` Ingo Molnar 2008-09-08 19:30 ` Linus Torvalds 2008-09-08 19:55 ` Arjan van de Ven 2008-09-08 20:14 ` H. Peter Anvin 2008-09-08 23:17 ` Krzysztof Halasa 2008-09-08 18:42 ` Arjan van de Ven 2008-09-09 10:24 ` Andi Kleen 2008-09-09 14:54 ` Linus Torvalds 2008-09-09 17:01 ` H. Peter Anvin 2008-09-09 17:17 ` Mark Lord 2008-09-09 17:19 ` H. Peter Anvin 2008-09-09 17:48 ` Mark Lord 2008-09-09 18:40 ` Andi Kleen 2008-09-09 16:05 ` Adrian Bunk 2008-09-09 16:15 ` Linus Torvalds 2008-09-08 20:25 ` Valdis.Kletnieks 2008-09-09 7:27 ` Ingo Molnar 2008-09-08 22:43 ` Andi Kleen 2008-09-09 16:57 ` Adrian Bunk 2008-09-09 17:03 ` H. Peter Anvin 2008-09-09 17:43 ` Adrian Bunk 2008-09-09 18:12 ` H. Peter Anvin 2008-09-06 19:01 Ingo Molnar 2008-09-05 18:51 Ingo Molnar 2008-08-28 11:41 Ingo Molnar 2008-08-25 17:50 Ingo Molnar 2008-08-22 12:23 Ingo Molnar 2008-08-18 18:36 Ingo Molnar 2008-07-31 21:42 Ingo Molnar 2008-07-29 15:53 Ingo Molnar 2008-07-26 19:15 Ingo Molnar 2008-07-24 15:12 Ingo Molnar 2008-07-24 19:36 ` Linus Torvalds 2008-07-24 20:38 ` H. Peter Anvin 2008-07-22 14:03 Ingo Molnar 2008-07-22 14:35 ` Johannes Weiner 2008-07-22 15:08 ` Jeremy Fitzhardinge 2008-07-22 15:23 ` Johannes Weiner 2008-07-17 17:32 Ingo Molnar 2008-07-15 15:01 Ingo Molnar 2008-07-15 15:13 ` Ingo Molnar 2008-07-15 16:03 ` Linus Torvalds 2008-07-05 19:29 Ingo Molnar 2008-07-04 16:48 Ingo Molnar 2008-06-30 15:30 Ingo Molnar 2008-06-19 15:13 Ingo Molnar 2008-06-19 21:29 ` Simon Holm Thøgersen 2008-06-19 23:34 ` Suresh Siddha 2008-06-12 19:51 Ingo Molnar 2008-05-13 19:27 Ingo Molnar 2008-05-13 19:40 ` Adrian Bunk 2008-05-13 20:02 ` Adrian Bunk 2008-05-13 20:38 ` Adrian Bunk 2008-05-13 21:01 ` H. Peter Anvin 2008-05-13 20:20 ` Linus Torvalds 2008-05-04 19:35 Ingo Molnar 2008-05-05 15:12 ` Adrian Bunk 2008-05-05 15:29 ` Andres Salomon 2008-05-06 12:49 ` Thomas Gleixner 2008-05-07 15:41 ` Andres Salomon 2008-05-07 19:08 ` Thomas Gleixner 2008-05-07 19:48 ` Andres Salomon 2008-05-07 20:07 ` Andrew Morton 2008-05-09 10:28 ` Ingo Molnar 2008-04-30 21:24 Ingo Molnar 2008-04-24 21:37 Ingo Molnar 2008-04-07 19:38 Ingo Molnar 2008-03-27 20:03 Ingo Molnar 2008-03-27 20:31 ` Linus Torvalds 2008-03-27 20:48 ` Harvey Harrison 2008-03-27 20:55 ` Ingo Molnar 2008-03-27 21:01 ` Ingo Molnar 2008-03-27 21:08 ` Harvey Harrison 2008-03-27 20:50 ` Ingo Molnar 2008-03-27 21:24 ` Ingo Molnar 2008-03-26 21:41 Ingo Molnar 2008-03-21 16:20 Ingo Molnar 2008-03-11 16:12 Ingo Molnar 2008-03-07 15:50 Ingo Molnar 2008-03-04 16:59 Ingo Molnar 2008-03-03 13:18 Ingo Molnar 2008-01-01 17:21 Ingo Molnar 2007-12-21 0:46 Ingo Molnar 2007-12-19 23:04 Ingo Molnar 2007-12-04 16:41 Ingo Molnar 2007-12-02 19:12 Ingo Molnar 2007-12-03 16:23 ` Linus Torvalds 2007-12-03 16:38 ` Ingo Molnar
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