From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Nitin Gupta <nitin.m.gupta@oracle.com>,
"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 4.6 64/81] sparc64: Reduce TLB flushes during hugepte changes
Date: Wed, 22 Jun 2016 15:46:27 -0700 [thread overview]
Message-ID: <20160622223746.532355618@linuxfoundation.org> (raw)
In-Reply-To: <20160622223743.240652686@linuxfoundation.org>
4.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Nitin Gupta <nitin.m.gupta@oracle.com>
[ Upstream commit 24e49ee3d76b70853a96520e46b8837e5eae65b2 ]
During hugepage map/unmap, TSB and TLB flushes are currently
issued at every PAGE_SIZE'd boundary which is unnecessary.
We now issue the flush at REAL_HPAGE_SIZE boundaries only.
Without this patch workloads which unmap a large hugepage
backed VMA region get CPU lockups due to excessive TLB
flush calls.
Orabug: 22365539, 22643230, 22995196
Signed-off-by: Nitin Gupta <nitin.m.gupta@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/sparc/include/asm/pgtable_64.h | 43 ++++++++++++++++++++++++++---------
arch/sparc/include/asm/tlbflush_64.h | 3 +-
arch/sparc/mm/hugetlbpage.c | 33 ++++++++++++++++++++++----
arch/sparc/mm/init_64.c | 12 ---------
arch/sparc/mm/tlb.c | 25 ++++++++++++++------
arch/sparc/mm/tsb.c | 32 +++++++++++++-------------
6 files changed, 97 insertions(+), 51 deletions(-)
--- a/arch/sparc/include/asm/pgtable_64.h
+++ b/arch/sparc/include/asm/pgtable_64.h
@@ -375,7 +375,7 @@ static inline pgprot_t pgprot_noncached(
#define pgprot_noncached pgprot_noncached
#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
-static inline pte_t pte_mkhuge(pte_t pte)
+static inline unsigned long __pte_huge_mask(void)
{
unsigned long mask;
@@ -390,8 +390,19 @@ static inline pte_t pte_mkhuge(pte_t pte
: "=r" (mask)
: "i" (_PAGE_SZHUGE_4U), "i" (_PAGE_SZHUGE_4V));
- return __pte(pte_val(pte) | mask);
+ return mask;
+}
+
+static inline pte_t pte_mkhuge(pte_t pte)
+{
+ return __pte(pte_val(pte) | __pte_huge_mask());
+}
+
+static inline bool is_hugetlb_pte(pte_t pte)
+{
+ return !!(pte_val(pte) & __pte_huge_mask());
}
+
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
static inline pmd_t pmd_mkhuge(pmd_t pmd)
{
@@ -403,6 +414,11 @@ static inline pmd_t pmd_mkhuge(pmd_t pmd
return __pmd(pte_val(pte));
}
#endif
+#else
+static inline bool is_hugetlb_pte(pte_t pte)
+{
+ return false;
+}
#endif
static inline pte_t pte_mkdirty(pte_t pte)
@@ -858,6 +874,19 @@ static inline unsigned long pud_pfn(pud_
void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,
pte_t *ptep, pte_t orig, int fullmm);
+static void maybe_tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,
+ pte_t *ptep, pte_t orig, int fullmm)
+{
+ /* It is more efficient to let flush_tlb_kernel_range()
+ * handle init_mm tlb flushes.
+ *
+ * SUN4V NOTE: _PAGE_VALID is the same value in both the SUN4U
+ * and SUN4V pte layout, so this inline test is fine.
+ */
+ if (likely(mm != &init_mm) && pte_accessible(mm, orig))
+ tlb_batch_add(mm, vaddr, ptep, orig, fullmm);
+}
+
#define __HAVE_ARCH_PMDP_HUGE_GET_AND_CLEAR
static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm,
unsigned long addr,
@@ -874,15 +903,7 @@ static inline void __set_pte_at(struct m
pte_t orig = *ptep;
*ptep = pte;
-
- /* It is more efficient to let flush_tlb_kernel_range()
- * handle init_mm tlb flushes.
- *
- * SUN4V NOTE: _PAGE_VALID is the same value in both the SUN4U
- * and SUN4V pte layout, so this inline test is fine.
- */
- if (likely(mm != &init_mm) && pte_accessible(mm, orig))
- tlb_batch_add(mm, addr, ptep, orig, fullmm);
+ maybe_tlb_batch_add(mm, addr, ptep, orig, fullmm);
}
#define set_pte_at(mm,addr,ptep,pte) \
--- a/arch/sparc/include/asm/tlbflush_64.h
+++ b/arch/sparc/include/asm/tlbflush_64.h
@@ -8,6 +8,7 @@
#define TLB_BATCH_NR 192
struct tlb_batch {
+ bool huge;
struct mm_struct *mm;
unsigned long tlb_nr;
unsigned long active;
@@ -16,7 +17,7 @@ struct tlb_batch {
void flush_tsb_kernel_range(unsigned long start, unsigned long end);
void flush_tsb_user(struct tlb_batch *tb);
-void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr);
+void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr, bool huge);
/* TLB flush operations. */
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -176,17 +176,31 @@ void set_huge_pte_at(struct mm_struct *m
pte_t *ptep, pte_t entry)
{
int i;
+ pte_t orig[2];
+ unsigned long nptes;
if (!pte_present(*ptep) && pte_present(entry))
mm->context.huge_pte_count++;
addr &= HPAGE_MASK;
- for (i = 0; i < (1 << HUGETLB_PAGE_ORDER); i++) {
- set_pte_at(mm, addr, ptep, entry);
+
+ nptes = 1 << HUGETLB_PAGE_ORDER;
+ orig[0] = *ptep;
+ orig[1] = *(ptep + nptes / 2);
+ for (i = 0; i < nptes; i++) {
+ *ptep = entry;
ptep++;
addr += PAGE_SIZE;
pte_val(entry) += PAGE_SIZE;
}
+
+ /* Issue TLB flush at REAL_HPAGE_SIZE boundaries */
+ addr -= REAL_HPAGE_SIZE;
+ ptep -= nptes / 2;
+ maybe_tlb_batch_add(mm, addr, ptep, orig[1], 0);
+ addr -= REAL_HPAGE_SIZE;
+ ptep -= nptes / 2;
+ maybe_tlb_batch_add(mm, addr, ptep, orig[0], 0);
}
pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
@@ -194,19 +208,28 @@ pte_t huge_ptep_get_and_clear(struct mm_
{
pte_t entry;
int i;
+ unsigned long nptes;
entry = *ptep;
if (pte_present(entry))
mm->context.huge_pte_count--;
addr &= HPAGE_MASK;
-
- for (i = 0; i < (1 << HUGETLB_PAGE_ORDER); i++) {
- pte_clear(mm, addr, ptep);
+ nptes = 1 << HUGETLB_PAGE_ORDER;
+ for (i = 0; i < nptes; i++) {
+ *ptep = __pte(0UL);
addr += PAGE_SIZE;
ptep++;
}
+ /* Issue TLB flush at REAL_HPAGE_SIZE boundaries */
+ addr -= REAL_HPAGE_SIZE;
+ ptep -= nptes / 2;
+ maybe_tlb_batch_add(mm, addr, ptep, entry, 0);
+ addr -= REAL_HPAGE_SIZE;
+ ptep -= nptes / 2;
+ maybe_tlb_batch_add(mm, addr, ptep, entry, 0);
+
return entry;
}
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -324,18 +324,6 @@ static void __update_mmu_tsb_insert(stru
tsb_insert(tsb, tag, tte);
}
-#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
-static inline bool is_hugetlb_pte(pte_t pte)
-{
- if ((tlb_type == hypervisor &&
- (pte_val(pte) & _PAGE_SZALL_4V) == _PAGE_SZHUGE_4V) ||
- (tlb_type != hypervisor &&
- (pte_val(pte) & _PAGE_SZALL_4U) == _PAGE_SZHUGE_4U))
- return true;
- return false;
-}
-#endif
-
void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t *ptep)
{
struct mm_struct *mm;
--- a/arch/sparc/mm/tlb.c
+++ b/arch/sparc/mm/tlb.c
@@ -67,7 +67,7 @@ void arch_leave_lazy_mmu_mode(void)
}
static void tlb_batch_add_one(struct mm_struct *mm, unsigned long vaddr,
- bool exec)
+ bool exec, bool huge)
{
struct tlb_batch *tb = &get_cpu_var(tlb_batch);
unsigned long nr;
@@ -84,13 +84,21 @@ static void tlb_batch_add_one(struct mm_
}
if (!tb->active) {
- flush_tsb_user_page(mm, vaddr);
+ flush_tsb_user_page(mm, vaddr, huge);
global_flush_tlb_page(mm, vaddr);
goto out;
}
- if (nr == 0)
+ if (nr == 0) {
tb->mm = mm;
+ tb->huge = huge;
+ }
+
+ if (tb->huge != huge) {
+ flush_tlb_pending();
+ tb->huge = huge;
+ nr = 0;
+ }
tb->vaddrs[nr] = vaddr;
tb->tlb_nr = ++nr;
@@ -104,6 +112,8 @@ out:
void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr,
pte_t *ptep, pte_t orig, int fullmm)
{
+ bool huge = is_hugetlb_pte(orig);
+
if (tlb_type != hypervisor &&
pte_dirty(orig)) {
unsigned long paddr, pfn = pte_pfn(orig);
@@ -129,7 +139,7 @@ void tlb_batch_add(struct mm_struct *mm,
no_cache_flush:
if (!fullmm)
- tlb_batch_add_one(mm, vaddr, pte_exec(orig));
+ tlb_batch_add_one(mm, vaddr, pte_exec(orig), huge);
}
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
@@ -145,7 +155,7 @@ static void tlb_batch_pmd_scan(struct mm
if (pte_val(*pte) & _PAGE_VALID) {
bool exec = pte_exec(*pte);
- tlb_batch_add_one(mm, vaddr, exec);
+ tlb_batch_add_one(mm, vaddr, exec, false);
}
pte++;
vaddr += PAGE_SIZE;
@@ -185,8 +195,9 @@ void set_pmd_at(struct mm_struct *mm, un
pte_t orig_pte = __pte(pmd_val(orig));
bool exec = pte_exec(orig_pte);
- tlb_batch_add_one(mm, addr, exec);
- tlb_batch_add_one(mm, addr + REAL_HPAGE_SIZE, exec);
+ tlb_batch_add_one(mm, addr, exec, true);
+ tlb_batch_add_one(mm, addr + REAL_HPAGE_SIZE, exec,
+ true);
} else {
tlb_batch_pmd_scan(mm, addr, orig);
}
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -76,14 +76,15 @@ void flush_tsb_user(struct tlb_batch *tb
spin_lock_irqsave(&mm->context.lock, flags);
- base = (unsigned long) mm->context.tsb_block[MM_TSB_BASE].tsb;
- nentries = mm->context.tsb_block[MM_TSB_BASE].tsb_nentries;
- if (tlb_type == cheetah_plus || tlb_type == hypervisor)
- base = __pa(base);
- __flush_tsb_one(tb, PAGE_SHIFT, base, nentries);
-
+ if (!tb->huge) {
+ base = (unsigned long) mm->context.tsb_block[MM_TSB_BASE].tsb;
+ nentries = mm->context.tsb_block[MM_TSB_BASE].tsb_nentries;
+ if (tlb_type == cheetah_plus || tlb_type == hypervisor)
+ base = __pa(base);
+ __flush_tsb_one(tb, PAGE_SHIFT, base, nentries);
+ }
#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
- if (mm->context.tsb_block[MM_TSB_HUGE].tsb) {
+ if (tb->huge && mm->context.tsb_block[MM_TSB_HUGE].tsb) {
base = (unsigned long) mm->context.tsb_block[MM_TSB_HUGE].tsb;
nentries = mm->context.tsb_block[MM_TSB_HUGE].tsb_nentries;
if (tlb_type == cheetah_plus || tlb_type == hypervisor)
@@ -94,20 +95,21 @@ void flush_tsb_user(struct tlb_batch *tb
spin_unlock_irqrestore(&mm->context.lock, flags);
}
-void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr)
+void flush_tsb_user_page(struct mm_struct *mm, unsigned long vaddr, bool huge)
{
unsigned long nentries, base, flags;
spin_lock_irqsave(&mm->context.lock, flags);
- base = (unsigned long) mm->context.tsb_block[MM_TSB_BASE].tsb;
- nentries = mm->context.tsb_block[MM_TSB_BASE].tsb_nentries;
- if (tlb_type == cheetah_plus || tlb_type == hypervisor)
- base = __pa(base);
- __flush_tsb_one_entry(base, vaddr, PAGE_SHIFT, nentries);
-
+ if (!huge) {
+ base = (unsigned long) mm->context.tsb_block[MM_TSB_BASE].tsb;
+ nentries = mm->context.tsb_block[MM_TSB_BASE].tsb_nentries;
+ if (tlb_type == cheetah_plus || tlb_type == hypervisor)
+ base = __pa(base);
+ __flush_tsb_one_entry(base, vaddr, PAGE_SHIFT, nentries);
+ }
#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
- if (mm->context.tsb_block[MM_TSB_HUGE].tsb) {
+ if (huge && mm->context.tsb_block[MM_TSB_HUGE].tsb) {
base = (unsigned long) mm->context.tsb_block[MM_TSB_HUGE].tsb;
nentries = mm->context.tsb_block[MM_TSB_HUGE].tsb_nentries;
if (tlb_type == cheetah_plus || tlb_type == hypervisor)
next prev parent reply other threads:[~2016-06-22 22:52 UTC|newest]
Thread overview: 86+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-22 22:45 [PATCH 4.6 00/81] 4.6.3-stable review Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 01/81] scsi_lib: correctly retry failed zero length REQ_TYPE_FS commands Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 02/81] scsi: Add QEMU CD-ROM to VPD Inquiry Blacklist Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 03/81] tipc: check nl sock before parsing nested attributes Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 04/81] netlink: Fix dump skb leak/double free Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 05/81] tipc: fix nametable publication field in nl compat Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 06/81] switchdev: pass pointer to fib_info instead of copy Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 07/81] macsec: fix netlink attribute for key id Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 08/81] tuntap: correctly wake up process during uninit Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 09/81] bpf: Use mount_nodev not mount_ns to mount the bpf filesystem Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 10/81] udp: prevent skbs lingering in tunnel socket queues Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 11/81] uapi glibc compat: fix compilation when !__USE_MISC in glibc Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 12/81] ipv4: Fix non-initialized TTL when CONFIG_SYSCTL=n Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 13/81] bpf, inode: disallow userns mounts Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 14/81] net: mvneta: Fix lacking spinlock initialization Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 15/81] net: hwbm: Fix unbalanced spinlock in error case Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 16/81] sfc: on MC reset, clear PIO buffer linkage in TXQs Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 17/81] team: dont call netdev_change_features under team->lock Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 18/81] net: alx: use custom skb allocator Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 19/81] net: stmmac: Fix incorrect memcpy source memory Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 20/81] vxlan: Accept user specified MTU value when create new vxlan link Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 21/81] net: nps_enet: Disable interrupts before napi reschedule Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 22/81] bpf, trace: use READ_ONCE for retrieving file ptr Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 23/81] tcp: record TLP and ER timer stats in v6 stats Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 24/81] bridge: Dont insert unnecessary local fdb entry on changing mac address Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 25/81] l2tp: fix configuration passed to setup_udp_tunnel_sock() Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 26/81] ipv6: Skip XFRM lookup if dst_entry in socket cache is valid Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 27/81] KVM: arm/arm64: vgic-v2: Clear all dirty LRs Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 28/81] KVM: arm/arm64: vgic-v3: " Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 31/81] drivers/perf: arm_pmu: Defer the setting of __oprofile_cpu_pmu Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 32/81] ALSA: hda - Add PCI ID for Kabylake Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 33/81] ALSA: hda - Fix headset mic detection problem for Dell machine Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 34/81] ALSA: hda/realtek - ALC256 speaker noise issue Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 35/81] ALSA: hda/realtek - Add support for new codecs ALC700/ALC701/ALC703 Greg Kroah-Hartman
2016-06-22 22:45 ` [PATCH 4.6 36/81] ALSA: hda/realtek: Add T560 docking unit fixup Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 37/81] ARM: fix PTRACE_SETVFPREGS on SMP systems Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 39/81] gpio: bcm-kona: fix bcm_kona_gpio_reset() warnings Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 40/81] gpiolib: Fix NULL pointer deference Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 41/81] gpiolib: Fix unaligned used of reference counters Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 42/81] s390/bpf: fix recache skb->data/hlen for skb_vlan_push/pop Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 43/81] s390/bpf: reduce maximum program size to 64 KB Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 44/81] irqchip/gic-v3: Fix ICC_SGI1R_EL1.INTID decoding mask Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 45/81] crypto: public_key: select CRYPTO_AKCIPHER Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 46/81] crypto: ccp - Fix AES XTS error for request sizes above 4096 Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 47/81] arm64: Provide "model name" in /proc/cpuinfo for PER_LINUX32 tasks Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 48/81] arm64: mm: always take dirty state from new pte in ptep_set_access_flags Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 49/81] powerpc/pseries/eeh: Handle RTAS delay requests in configure_bridge Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 50/81] powerpc: Fix definition of SIAR and SDAR registers Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 51/81] powerpc: Use privileged SPR number for MMCR2 Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 52/81] powerpc/pseries: Add POWER8NVL support to ibm,client-architecture-support call Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 53/81] powerpc/mm/hash: Fix the reference bit update when handling hash fault Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 54/81] pinctrl: mediatek: fix dual-edge code defect Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 55/81] parisc: Fix pagefault crash in unaligned __get_user() call Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 56/81] memcg: add RCU locking around css_for_each_descendant_pre() in memcg_offline_kmem() Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 57/81] ecryptfs: forbid opening files without mmap handler Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 58/81] wext: Fix 32 bit iwpriv compatibility issue with 64 bit Kernel Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 59/81] mm: thp: broken page count after commit aa88b68c3b1d Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 60/81] x86/entry/traps: Dont force in_interrupt() to return true in IST handlers Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 61/81] proc: prevent stacking filesystems on top Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 62/81] sched: panic on corrupted stack end Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 63/81] fix d_walk()/non-delayed __d_free() race Greg Kroah-Hartman
2016-06-22 22:46 ` Greg Kroah-Hartman [this message]
2016-06-22 22:46 ` [PATCH 4.6 65/81] sparc64: Take ctx_alloc_lock properly in hugetlb_setup() Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 66/81] sparc: Harden signal return frame checks Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 67/81] sparc64: Fix return from trap window fill crashes Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 68/81] gpio: zynq: Fix the error path Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 69/81] gpio: zynq: initialize clock even without CONFIG_PM Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 70/81] drm/core: Do not preserve framebuffer on rmfb, v4 Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 71/81] netfilter: x_tables: dont move to non-existent next rule Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 72/81] netfilter: x_tables: validate targets of jumps Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 73/81] netfilter: x_tables: add and use xt_check_entry_offsets Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 74/81] netfilter: x_tables: kill check_entry helper Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 75/81] netfilter: x_tables: assert minimum target size Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 76/81] netfilter: x_tables: add compat version of xt_check_entry_offsets Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 77/81] netfilter: x_tables: check standard target size too Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 78/81] netfilter: x_tables: check for bogus target offset Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 79/81] netfilter: x_tables: validate all offsets and sizes in a rule Greg Kroah-Hartman
2016-06-22 22:46 ` [PATCH 4.6 80/81] netfilter: x_tables: dont reject valid target size on some architectures Greg Kroah-Hartman
2016-06-23 4:52 ` [PATCH 4.6 00/87] 4.6.3-stable review -rc2 Greg Kroah-Hartman
2016-06-23 19:45 ` Guenter Roeck
2016-06-24 17:15 ` Greg Kroah-Hartman
2016-06-23 21:53 ` Shuah Khan
2016-06-24 17:14 ` Greg Kroah-Hartman
[not found] ` <20160622223745.208652702@linuxfoundation.org>
2016-06-23 7:21 ` [PATCH 4.6 38/81] gpio: bail out silently on NULL descriptors Linus Walleij
2016-06-23 9:16 ` Hans de Goede
2016-06-24 2:50 ` Greg Kroah-Hartman
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