From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Julien Thierry <julien.thierry@arm.com>,
Russell King <rmk+kernel@armlinux.org.uk>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.19 085/110] ARM: spectre-v2: per-CPU vtables to work around big.Little systems
Date: Thu, 29 Nov 2018 15:12:56 +0100 [thread overview]
Message-ID: <20181129135924.692895980@linuxfoundation.org> (raw)
In-Reply-To: <20181129135921.231283053@linuxfoundation.org>
4.19-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit 383fb3ee8024d596f488d2dbaf45e572897acbdb ]
In big.Little systems, some CPUs require the Spectre workarounds in
paths such as the context switch, but other CPUs do not. In order
to handle these differences, we need per-CPU vtables.
We are unable to use the kernel's per-CPU variables to support this
as per-CPU is not initialised at times when we need access to the
vtables, so we have to use an array indexed by logical CPU number.
We use an array-of-pointers to avoid having function pointers in
the kernel's read/write .data section.
Reviewed-by: Julien Thierry <julien.thierry@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/include/asm/proc-fns.h | 23 +++++++++++++++++++++++
arch/arm/kernel/setup.c | 5 +++++
arch/arm/kernel/smp.c | 31 +++++++++++++++++++++++++++++++
arch/arm/mm/proc-v7-bugs.c | 17 ++---------------
4 files changed, 61 insertions(+), 15 deletions(-)
diff --git a/arch/arm/include/asm/proc-fns.h b/arch/arm/include/asm/proc-fns.h
index c259cc49c641..e1b6f280ab08 100644
--- a/arch/arm/include/asm/proc-fns.h
+++ b/arch/arm/include/asm/proc-fns.h
@@ -104,12 +104,35 @@ extern void cpu_do_resume(void *);
#else
extern struct processor processor;
+#if defined(CONFIG_BIG_LITTLE) && defined(CONFIG_HARDEN_BRANCH_PREDICTOR)
+#include <linux/smp.h>
+/*
+ * This can't be a per-cpu variable because we need to access it before
+ * per-cpu has been initialised. We have a couple of functions that are
+ * called in a pre-emptible context, and so can't use smp_processor_id()
+ * there, hence PROC_TABLE(). We insist in init_proc_vtable() that the
+ * function pointers for these are identical across all CPUs.
+ */
+extern struct processor *cpu_vtable[];
+#define PROC_VTABLE(f) cpu_vtable[smp_processor_id()]->f
+#define PROC_TABLE(f) cpu_vtable[0]->f
+static inline void init_proc_vtable(const struct processor *p)
+{
+ unsigned int cpu = smp_processor_id();
+ *cpu_vtable[cpu] = *p;
+ WARN_ON_ONCE(cpu_vtable[cpu]->dcache_clean_area !=
+ cpu_vtable[0]->dcache_clean_area);
+ WARN_ON_ONCE(cpu_vtable[cpu]->set_pte_ext !=
+ cpu_vtable[0]->set_pte_ext);
+}
+#else
#define PROC_VTABLE(f) processor.f
#define PROC_TABLE(f) processor.f
static inline void init_proc_vtable(const struct processor *p)
{
processor = *p;
}
+#endif
#define cpu_proc_init PROC_VTABLE(_proc_init)
#define cpu_check_bugs PROC_VTABLE(check_bugs)
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 6b9d191da868..830d7b4ecb84 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -115,6 +115,11 @@ EXPORT_SYMBOL(elf_hwcap2);
#ifdef MULTI_CPU
struct processor processor __ro_after_init;
+#if defined(CONFIG_BIG_LITTLE) && defined(CONFIG_HARDEN_BRANCH_PREDICTOR)
+struct processor *cpu_vtable[NR_CPUS] = {
+ [0] = &processor,
+};
+#endif
#endif
#ifdef MULTI_TLB
struct cpu_tlb_fns cpu_tlb __ro_after_init;
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 0978282d5fc2..12a6172263c0 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -42,6 +42,7 @@
#include <asm/mmu_context.h>
#include <asm/pgtable.h>
#include <asm/pgalloc.h>
+#include <asm/procinfo.h>
#include <asm/processor.h>
#include <asm/sections.h>
#include <asm/tlbflush.h>
@@ -102,6 +103,30 @@ static unsigned long get_arch_pgd(pgd_t *pgd)
#endif
}
+#if defined(CONFIG_BIG_LITTLE) && defined(CONFIG_HARDEN_BRANCH_PREDICTOR)
+static int secondary_biglittle_prepare(unsigned int cpu)
+{
+ if (!cpu_vtable[cpu])
+ cpu_vtable[cpu] = kzalloc(sizeof(*cpu_vtable[cpu]), GFP_KERNEL);
+
+ return cpu_vtable[cpu] ? 0 : -ENOMEM;
+}
+
+static void secondary_biglittle_init(void)
+{
+ init_proc_vtable(lookup_processor(read_cpuid_id())->proc);
+}
+#else
+static int secondary_biglittle_prepare(unsigned int cpu)
+{
+ return 0;
+}
+
+static void secondary_biglittle_init(void)
+{
+}
+#endif
+
int __cpu_up(unsigned int cpu, struct task_struct *idle)
{
int ret;
@@ -109,6 +134,10 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
if (!smp_ops.smp_boot_secondary)
return -ENOSYS;
+ ret = secondary_biglittle_prepare(cpu);
+ if (ret)
+ return ret;
+
/*
* We need to tell the secondary core where to find
* its stack and the page tables.
@@ -359,6 +388,8 @@ asmlinkage void secondary_start_kernel(void)
struct mm_struct *mm = &init_mm;
unsigned int cpu;
+ secondary_biglittle_init();
+
/*
* The identity mapping is uncached (strongly ordered), so
* switch away from it before attempting any exclusive accesses.
diff --git a/arch/arm/mm/proc-v7-bugs.c b/arch/arm/mm/proc-v7-bugs.c
index 5544b82a2e7a..9a07916af8dd 100644
--- a/arch/arm/mm/proc-v7-bugs.c
+++ b/arch/arm/mm/proc-v7-bugs.c
@@ -52,8 +52,6 @@ static void cpu_v7_spectre_init(void)
case ARM_CPU_PART_CORTEX_A17:
case ARM_CPU_PART_CORTEX_A73:
case ARM_CPU_PART_CORTEX_A75:
- if (processor.switch_mm != cpu_v7_bpiall_switch_mm)
- goto bl_error;
per_cpu(harden_branch_predictor_fn, cpu) =
harden_branch_predictor_bpiall;
spectre_v2_method = "BPIALL";
@@ -61,8 +59,6 @@ static void cpu_v7_spectre_init(void)
case ARM_CPU_PART_CORTEX_A15:
case ARM_CPU_PART_BRAHMA_B15:
- if (processor.switch_mm != cpu_v7_iciallu_switch_mm)
- goto bl_error;
per_cpu(harden_branch_predictor_fn, cpu) =
harden_branch_predictor_iciallu;
spectre_v2_method = "ICIALLU";
@@ -88,11 +84,9 @@ static void cpu_v7_spectre_init(void)
ARM_SMCCC_ARCH_WORKAROUND_1, &res);
if ((int)res.a0 != 0)
break;
- if (processor.switch_mm != cpu_v7_hvc_switch_mm && cpu)
- goto bl_error;
per_cpu(harden_branch_predictor_fn, cpu) =
call_hvc_arch_workaround_1;
- processor.switch_mm = cpu_v7_hvc_switch_mm;
+ cpu_do_switch_mm = cpu_v7_hvc_switch_mm;
spectre_v2_method = "hypervisor";
break;
@@ -101,11 +95,9 @@ static void cpu_v7_spectre_init(void)
ARM_SMCCC_ARCH_WORKAROUND_1, &res);
if ((int)res.a0 != 0)
break;
- if (processor.switch_mm != cpu_v7_smc_switch_mm && cpu)
- goto bl_error;
per_cpu(harden_branch_predictor_fn, cpu) =
call_smc_arch_workaround_1;
- processor.switch_mm = cpu_v7_smc_switch_mm;
+ cpu_do_switch_mm = cpu_v7_smc_switch_mm;
spectre_v2_method = "firmware";
break;
@@ -119,11 +111,6 @@ static void cpu_v7_spectre_init(void)
if (spectre_v2_method)
pr_info("CPU%u: Spectre v2: using %s workaround\n",
smp_processor_id(), spectre_v2_method);
- return;
-
-bl_error:
- pr_err("CPU%u: Spectre v2: incorrect context switching function, system vulnerable\n",
- cpu);
}
#else
static void cpu_v7_spectre_init(void)
--
2.17.1
next prev parent reply other threads:[~2018-11-29 14:12 UTC|newest]
Thread overview: 143+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-29 14:11 [PATCH 4.19 000/110] 4.19.6-stable review Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 001/110] HID: steam: remove input device when a hid client is running Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 002/110] efi/libstub: arm: support building with clang Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 003/110] usb: core: Fix hub port connection events lost Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 004/110] usb: dwc3: gadget: fix ISOC TRB type on unaligned transfers Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 005/110] usb: dwc3: gadget: Properly check last unaligned/zero chain TRB Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 006/110] usb: dwc3: core: Clean up ULPI device Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 007/110] usb: dwc3: Fix NULL pointer exception in dwc3_pci_remove() Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 008/110] xhci: Fix leaking USB3 shared_hcd at xhci removal Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 009/110] xhci: handle port status events for removed USB3 hcd Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 010/110] xhci: Add check for invalid byte size error when UAS devices are connected Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 011/110] usb: xhci: fix uninitialized completion when USB3 port got wrong status Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 012/110] usb: xhci: fix timeout for transition from RExit to U0 Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 013/110] xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 014/110] usb: xhci: Prevent bus suspend if a port connect change or polling state is detected Greg Kroah-Hartman
2018-12-11 10:51 ` Thomas Zeitlhofer
2018-12-12 22:53 ` Thomas Zeitlhofer
2018-12-13 7:36 ` Greg Kroah-Hartman
2018-12-13 12:24 ` Mathias Nyman
2018-12-13 20:53 ` Thomas Zeitlhofer
2018-11-29 14:11 ` [PATCH 4.19 015/110] ALSA: oss: Use kvzalloc() for local buffer allocations Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 016/110] MAINTAINERS: Add Sasha as a stable branch maintainer Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 017/110] Documentation/security-bugs: Clarify treatment of embargoed information Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 018/110] Documentation/security-bugs: Postpone fix publication in exceptional cases Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 019/110] mmc: sdhci-pci: Try "cd" for card-detect lookup before using NULL Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 020/110] mmc: sdhci-pci: Workaround GLK firmware failing to restore the tuning value Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 021/110] gpio: dont free unallocated ida on gpiochip_add_data_with_key() error path Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 022/110] iwlwifi: fix wrong WGDS_WIFI_DATA_SIZE Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 023/110] iwlwifi: mvm: support sta_statistics() even on older firmware Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 024/110] iwlwifi: mvm: fix regulatory domain update when the firmware starts Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 025/110] iwlwifi: mvm: dont use SAR Geo if basic SAR is not used Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 026/110] brcmfmac: fix reporting support for 160 MHz channels Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 027/110] opp: ti-opp-supply: Dynamically update u_volt_min Greg Kroah-Hartman
2018-11-29 14:11 ` [PATCH 4.19 028/110] opp: ti-opp-supply: Correct the supply in _get_optimal_vdd_voltage call Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 029/110] tools/power/cpupower: fix compilation with STATIC=true Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 030/110] v9fs_dir_readdir: fix double-free on p9stat_read error Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 031/110] selinux: Add __GFP_NOWARN to allocation at str_read() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 032/110] Input: synaptics - avoid using uninitialized variable when probing Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 033/110] bfs: add sanity check at bfs_fill_super() Greg Kroah-Hartman
2018-11-29 15:23 ` Tigran Aivazian
2018-11-29 16:07 ` Greg KH
2018-11-29 16:55 ` Tigran Aivazian
2018-11-29 17:10 ` Greg KH
2018-11-29 17:31 ` Tigran Aivazian
2018-12-02 18:57 ` [PATCH 4.19.6] BFS: static inode bitmap and extra sanity checking Tigran Aivazian
2018-12-02 20:13 ` Greg KH
2018-12-02 20:21 ` Tigran Aivazian
2018-12-03 6:47 ` Greg KH
2018-12-02 20:19 ` Sasha Levin
2018-11-29 14:12 ` [PATCH 4.19 034/110] sctp: clear the transport of some out_chunk_list chunks in sctp_assoc_rm_peer Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 035/110] gfs2: Dont leave s_fs_info pointing to freed memory in init_sbd Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 036/110] llc: do not use sk_eat_skb() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 037/110] mm: dont warn about large allocations for slab Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 038/110] mm/memory.c: recheck page table entry with page table lock held Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 039/110] tcp: do not release socket ownership in tcp_close() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 040/110] drm/fb-helper: Blacklist writeback when adding connectors to fbdev Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 041/110] drm/amdgpu: Add missing firmware entry for HAINAN Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 042/110] drm/vc4: Set ->legacy_cursor_update to false when doing non-async updates Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 043/110] drm/amdgpu: Fix oops when pp_funcs->switch_power_profile is unset Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 044/110] drm/i915: Disable LP3 watermarks on all SNB machines Greg Kroah-Hartman
2018-12-05 21:39 ` Ville Syrjälä
2018-12-06 7:28 ` Greg Kroah-Hartman
2018-12-07 17:01 ` Ville Syrjälä
2018-12-11 14:04 ` Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 045/110] drm/ast: change resolution may cause screen blurred Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 046/110] drm/ast: fixed cursor may disappear sometimes Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 047/110] drm/ast: Remove existing framebuffers before loading driver Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 048/110] can: flexcan: Unlock the MB unconditionally Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 049/110] can: dev: can_get_echo_skb(): factor out non sending code to __can_get_echo_skb() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 050/110] can: dev: __can_get_echo_skb(): replace struct can_frame by canfd_frame to access frame length Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 051/110] can: dev: __can_get_echo_skb(): Dont crash the kernel if can_priv::echo_skb is accessed out of bounds Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 052/110] can: dev: __can_get_echo_skb(): print error message, if trying to echo non existing skb Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 053/110] can: rx-offload: introduce can_rx_offload_get_echo_skb() and can_rx_offload_queue_sorted() functions Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 054/110] can: rx-offload: rename can_rx_offload_irq_queue_err_skb() to can_rx_offload_queue_tail() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 055/110] can: flexcan: use can_rx_offload_queue_sorted() for flexcan_irq_bus_*() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 056/110] can: flexcan: handle tx-complete CAN frames via rx-offload infrastructure Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 057/110] can: raw: check for CAN FD capable netdev in raw_sendmsg() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 058/110] can: hi311x: Use level-triggered interrupt Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 059/110] can: flexcan: Always use last mailbox for TX Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 060/110] can: flexcan: remove not needed struct flexcan_priv::tx_mb and struct flexcan_priv::tx_mb_idx Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 061/110] ACPICA: AML interpreter: add region addresses in global list during initialization Greg Kroah-Hartman
2018-12-14 17:03 ` Jeremy Cline
2018-12-14 17:42 ` Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 062/110] IB/hfi1: Eliminate races in the SDMA send error path Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 063/110] fsnotify: generalize handling of extra event flags Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 064/110] fanotify: fix handling of events on child sub-directory Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 065/110] pinctrl: meson: fix pinconf bias disable Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 066/110] pinctrl: meson: fix gxbb ao pull register bits Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 067/110] pinctrl: meson: fix gxl " Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 068/110] pinctrl: meson: fix meson8 " Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 069/110] pinctrl: meson: fix meson8b " Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 070/110] tools/testing/nvdimm: Fix the array size for dimm devices Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 071/110] scsi: lpfc: fix remoteport access Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 072/110] scsi: hisi_sas: Remove set but not used variable dq_list Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 073/110] KVM: PPC: Move and undef TRACE_INCLUDE_PATH/FILE Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 074/110] cpufreq: imx6q: add return value check for voltage scale Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 075/110] rtc: cmos: Do not export alarm rtc_ops when we do not support alarms Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 076/110] rtc: pcf2127: fix a kmemleak caused in pcf2127_i2c_gather_write Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 077/110] crypto: simd - correctly take reqsize of wrapped skcipher into account Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 078/110] floppy: fix race condition in __floppy_read_block_0() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 079/110] powerpc/io: Fix the IO workarounds code to work with Radix Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 080/110] sched/fair: Fix cpu_util_wake() for execl type workloads Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 081/110] perf/x86/intel/uncore: Add more IMC PCI IDs for KabyLake and CoffeeLake CPUs Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 082/110] ARM: make lookup_processor_type() non-__init Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 083/110] ARM: clean up per-processor check_bugs method call Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 084/110] ARM: add PROC_VTABLE and PROC_TABLE macros Greg Kroah-Hartman
2018-11-29 14:12 ` Greg Kroah-Hartman [this message]
2018-11-29 14:12 ` [PATCH 4.19 086/110] block: copy ioprio in __bio_clone_fast() and bounce Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 087/110] SUNRPC: Fix a bogus get/put in generic_key_to_expire() Greg Kroah-Hartman
2018-11-29 14:12 ` [PATCH 4.19 088/110] riscv: add missing vdso_install target Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 089/110] RISC-V: Silence some module warnings on 32-bit Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 090/110] drm/amdgpu: fix bug with IH ring setup Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 091/110] kdb: Use strscpy with destination buffer size Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 092/110] NFSv4: Fix an Oops during delegation callbacks Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 093/110] powerpc/numa: Suppress "VPHN is not supported" messages Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 094/110] efi/arm: Revert deferred unmap of early memmap mapping Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 095/110] z3fold: fix possible reclaim races Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 096/110] mm, memory_hotplug: check zone_movable in has_unmovable_pages Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 097/110] tmpfs: make lseek(SEEK_DATA/SEK_HOLE) return ENXIO with a negative offset Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 098/110] mm, page_alloc: check for max order in hot path Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 099/110] dax: Avoid losing wakeup in dax_lock_mapping_entry Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 100/110] include/linux/pfn_t.h: force ~ to be parsed as an unary operator Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 101/110] tty: wipe buffer Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 102/110] tty: wipe buffer if not echoing data Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 103/110] gfs2: Fix iomap buffer head reference counting bug Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 104/110] rcu: Make need_resched() respond to urgent RCU-QS needs Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 105/110] media: ov5640: Re-work MIPI startup sequence Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 106/110] media: ov5640: Fix timings setup code Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 107/110] media: ov5640: fix exposure regression Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 108/110] media: ov5640: fix auto gain & exposure when changing mode Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 109/110] media: ov5640: fix wrong binning value in exposure calculation Greg Kroah-Hartman
2018-11-29 14:13 ` [PATCH 4.19 110/110] media: ov5640: fix auto controls values when switching to manual mode Greg Kroah-Hartman
2018-11-29 18:11 ` [PATCH 4.19 000/110] 4.19.6-stable review kernelci.org bot
2018-11-29 20:36 ` shuah
2018-11-30 7:15 ` Greg Kroah-Hartman
2018-11-29 22:24 ` Harsh Shandilya
2018-11-30 7:17 ` Greg Kroah-Hartman
2018-11-30 15:06 ` Harsh Shandilya
2018-11-30 8:52 ` Naresh Kamboju
2018-11-30 10:37 ` Greg Kroah-Hartman
2018-11-30 15:29 ` Greg Kroah-Hartman
2018-11-30 22:29 ` Guenter Roeck
2018-12-01 8:23 ` Greg Kroah-Hartman
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