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Groups > linux.kernel > #1269097
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 3.19.y-ckt 042/155] x86/xen: Support kexec/kdump in HVM guests by doing a soft reset |
| Date | 2015-11-13 18:00 +0100 |
| Message-ID | <qupRF-up-31@gated-at.bofh.it> (permalink) |
| References | <qu9jQ-6Y7-3@gated-at.bofh.it> <qua6h-7wj-77@gated-at.bofh.it> <qujMf-5a8-49@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
> On 12/11/15 23:16, Kamal Mostafa wrote:
> > 3.19.8-ckt10 -stable review patch. If anyone has any objections, please let me know.
> >
> > ------------------
> >
> > From: Vitaly Kuznetsov <vkuznets@redhat.com>
> >
> > commit 0b34a166f291d255755be46e43ed5497cdd194f2 upstream.
On Fri, 2015-11-13 at 10:27 +0000, David Vrabel wrote:
> > +#ifdef CONFIG_KEXEC_CORE
>
> You need to change all uses of CONFIG_KEXEC_CORE to CONFIG_KEXEC.
>
> David
Yup, got it. Fixed the queued patch in 3.19-stable.
Thanks very much, David.
-Kamal
------------------
From 668aff26f122882ff421b120562a214031416dd2 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Fri, 25 Sep 2015 11:59:52 +0200
Subject: x86/xen: Support kexec/kdump in HVM guests by doing a soft reset
commit 0b34a166f291d255755be46e43ed5497cdd194f2 upstream.
Currently there is a number of issues preventing PVHVM Xen guests from
doing successful kexec/kdump:
- Bound event channels.
- Registered vcpu_info.
- PIRQ/emuirq mappings.
- shared_info frame after XENMAPSPACE_shared_info operation.
- Active grant mappings.
Basically, newly booted kernel stumbles upon already set up Xen
interfaces and there is no way to reestablish them. In Xen-4.7 a new
feature called 'soft reset' is coming. A guest performing kexec/kdump
operation is supposed to call SCHEDOP_shutdown hypercall with
SHUTDOWN_soft_reset reason before jumping to new kernel. Hypervisor
(with some help from toolstack) will do full domain cleanup (but
keeping its memory and vCPU contexts intact) returning the guest to
the state it had when it was first booted and thus allowing it to
start over.
Doing SHUTDOWN_soft_reset on Xen hypervisors which don't support it is
probably OK as by default all unknown shutdown reasons cause domain
destroy with a message in toolstack log: 'Unknown shutdown reason code
5. Destroying domain.' which gives a clue to what the problem is and
eliminates false expectations.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
[ kamal: backport to 3.19: s/CONFIG_KEXEC_CORE/CONFIG_KEXEC/ per David Vrabel ]
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
arch/x86/xen/enlighten.c | 23 +++++++++++++++++++++++
include/xen/interface/sched.h | 8 ++++++++
2 files changed, 31 insertions(+)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index f94ad30..c1266a1 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -33,6 +33,10 @@
#include <linux/memblock.h>
#include <linux/edd.h>
+#ifdef CONFIG_KEXEC
+#include <linux/kexec.h>
+#endif
+
#include <xen/xen.h>
#include <xen/events.h>
#include <xen/interface/xen.h>
@@ -1867,6 +1871,21 @@ static struct notifier_block xen_hvm_cpu_notifier = {
.notifier_call = xen_hvm_cpu_notify,
};
+#ifdef CONFIG_KEXEC
+static void xen_hvm_shutdown(void)
+{
+ native_machine_shutdown();
+ if (kexec_in_progress)
+ xen_reboot(SHUTDOWN_soft_reset);
+}
+
+static void xen_hvm_crash_shutdown(struct pt_regs *regs)
+{
+ native_machine_crash_shutdown(regs);
+ xen_reboot(SHUTDOWN_soft_reset);
+}
+#endif
+
static void __init xen_hvm_guest_init(void)
{
init_hvm_pv_info();
@@ -1883,6 +1902,10 @@ static void __init xen_hvm_guest_init(void)
x86_init.irqs.intr_init = xen_init_IRQ;
xen_hvm_init_time_ops();
xen_hvm_init_mmu_ops();
+#ifdef CONFIG_KEXEC
+ machine_ops.shutdown = xen_hvm_shutdown;
+ machine_ops.crash_shutdown = xen_hvm_crash_shutdown;
+#endif
}
static bool xen_nopv = false;
diff --git a/include/xen/interface/sched.h b/include/xen/interface/sched.h
index 9ce0839..f184909 100644
--- a/include/xen/interface/sched.h
+++ b/include/xen/interface/sched.h
@@ -107,5 +107,13 @@ struct sched_watchdog {
#define SHUTDOWN_suspend 2 /* Clean up, save suspend info, kill. */
#define SHUTDOWN_crash 3 /* Tell controller we've crashed. */
#define SHUTDOWN_watchdog 4 /* Restart because watchdog time expired. */
+/*
+ * Domain asked to perform 'soft reset' for it. The expected behavior is to
+ * reset internal Xen state for the domain returning it to the point where it
+ * was created but leaving the domain's memory contents and vCPU contexts
+ * intact. This will allow the domain to start over and set up all Xen specific
+ * interfaces again.
+ */
+#define SHUTDOWN_soft_reset 5
#endif /* __XEN_PUBLIC_SCHED_H__ */
--
1.9.1
--
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[3.19.y-ckt stable] Linux 3.19.8-ckt10 stable review Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:20 +0100
[PATCH 3.19.y-ckt 029/155] x86/mm: Set NX on gap between __ex_table and rodata Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:20 +0100
[PATCH 3.19.y-ckt 052/155] ALSA: hda: Add dock support for ThinkPad T550 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:20 +0100
[PATCH 3.19.y-ckt 088/155] af_unix: Convert the unix_sk macro to an inline function for type safety Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:20 +0100
[PATCH 3.19.y-ckt 025/155] mm: hugetlbfs: skip shared VMAs when unmapping private pages to satisfy a fault Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:20 +0100
[PATCH 3.19.y-ckt 153/155] ipv6: Fix IPsec pre-encap fragmentation check Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 150/155] md/raid5: fix locking in handle_stripe_clean_event() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 135/155] IB/cm: Fix rb-tree duplicate free and use-after-free Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 142/155] md/raid10: submit_bio_wait() returns 0 on success Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 141/155] md/raid1: submit_bio_wait() returns 0 on success Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 154/155] ipv6: gre: support SIT encapsulation Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 144/155] i2c: mv64xxx: really allow I2C offloading Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 146/155] mvsas: Fix NULL pointer dereference in mvs_slot_task_free Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 123/155] drm/nouveau/gem: return only valid domain when there's only one Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 145/155] drm/radeon: don't try to recreate sysfs entries on resume Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 151/155] Revert "md: allow a partially recovered device to be hot-added to an array." Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 126/155] mm: make sendfile(2) killable Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 148/155] Revert "ARM64: unwind: Fix PC calculation" Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 131/155] dm btree remove: fix a bug when rebalancing nodes after removal Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 132/155] dm btree: fix leak of bufio-backed block in btree_split_beneath error path Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 136/155] module: Fix locking in symbol_put_addr() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 149/155] rbd: require stable pages if message data CRCs are enabled Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 121/155] ASoC: wm8904: Correct number of EQ registers Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 124/155] powerpc/rtas: Validate rtas.entry before calling enter_rtas() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 137/155] PCI: Prevent out of bounds access in numa_node override Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 139/155] ovl: fix dentry reference leak Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 127/155] fault-inject: fix inverted interval/probability values in printk Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 143/155] iommu/amd: Don't clear DTE flags when modifying it Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 152/155] net/mlx4: Copy/set only sizeof struct mlx4_eqe bytes Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 122/155] drm: fix mutex leak in drm_dp_get_mst_branch_device Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 134/155] ARM: dts: am57xx-beagle-x15: set VDD_SD to always-on Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 147/155] arm64: compat: fix stxr failure case in SWP emulation Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 116/155] x86/setup: Extend low identity map to cover whole kernel range Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
Re: [PATCH 3.19.y-ckt 116/155] x86/setup: Extend low identity map to cover whole kernel range Matt Fleming <matt@codeblueprint.co.uk> - 2015-11-13 10:10 +0100
Re: [PATCH 3.19.y-ckt 116/155] x86/setup: Extend low identity map to cover whole kernel range Kamal Mostafa <kamal@canonical.com> - 2015-11-13 17:50 +0100
[PATCH 3.19.y-ckt 140/155] crypto: api - Only abort operations on fatal signal Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 120/155] xhci: Add spurious wakeup quirk for LynxPoint-LP controllers Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 155/155] ppp: fix pppoe_dev deletion condition in pppoe_release() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 138/155] ovl: use O_LARGEFILE in ovl_copy_up() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 129/155] rbd: don't leak parent_spec in rbd_dev_probe_parent() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 115/155] x86/efi: Fix multiple GOP device support Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 133/155] bpf: fix panic in SO_GET_FILTER with native ebpf programs Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:30 +0100
[PATCH 3.19.y-ckt 101/155] iwlwifi: mvm: fix D3 firmware PN programming Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 092/155] skbuff: Fix skb checksum partial check. Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 118/155] xhci: don't finish a TD if we get a short transfer event mid TD Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 113/155] drm/i915: Deny wrapping an userptr into a framebuffer Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 106/155] ARM: orion: Fix DSA platform device after mvmdio conversion Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 117/155] ASoC: Add info callback for SX_TLV controls Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 105/155] iwlwifi: mvm: init card correctly on ctkill exit check Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 114/155] iommu/vt-d: fix range computation when making room for large pages Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 112/155] drm/i915: Restore lost DPLL register write on gen2-4 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 096/155] ethtool: Use kcalloc instead of kmalloc for ethtool_get_strings Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 108/155] iio: mxs-lradc: Fix temperature offset Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 107/155] xen-blkfront: check for null drvdata in blkback_changed (XenbusStateClosing) Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 103/155] iwlwifi: fix firmware filename for 3160 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 090/155] net/unix: fix logic about sk_peek_offset Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 110/155] ALSA: hda - Fix inverted internal mic on Lenovo G50-80 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 098/155] ath9k: declare required extra tx headroom Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 022/155] x86/efi: Fix boot crash by mapping EFI memmap entries bottom-up at runtime, instead of top-down Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 097/155] netlink: Trim skb to alloc size to avoid MSG_TRUNC Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 104/155] iwlwifi: pci: add a few more PCI subvendor IDs for the 7265 series Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 089/155] af_unix: return data from multiple SKBs on recv() with MSG_PEEK flag Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 111/155] drm/i915: Flush pipecontrol post-sync writes Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 102/155] iwlwifi: mvm: clear csa countdown when AP is stopped Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 125/155] [media] si2168: Bounds check firmware Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 119/155] xhci: handle no ping response error properly Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 093/155] net: add pfmemalloc check in sk_add_backlog() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 100/155] iwlwifi: dvm: fix D3 firmware PN programming Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 128/155] rbd: fix double free on rbd_dev->header_name Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 091/155] skbuff: Fix skb checksum flag on skb pull Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 099/155] iio: accel: sca3000: memory corruption in sca3000_read_first_n_hw_rb() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 109/155] ARM: dts: Fix audio card detection on Peach boards Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 130/155] rbd: prevent kernel stack blow up on rbd map Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:40 +0100
[PATCH 3.19.y-ckt 095/155] ovs: do not allocate memory from offline numa node Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 083/155] i2c: designware-platdrv: enable RuntimePM before registering to the core Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 087/155] l2tp: protect tunnel->del_work by ref_count Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 085/155] i2c: designware: Do not use parameters from ACPI on Dell Inspiron 7348 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 082/155] i2c: s3c2410: enable RuntimePM before registering to the core Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 086/155] pinctrl: imx25: ensure that a pin with id i is at position i in the info array Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 084/155] memcg: convert threshold to bytes Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 080/155] drm/dp/mst: make mst i2c transfer code more robust. Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 094/155] ppp: don't override sk->sk_state in pppoe_flush_dev() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 047/155] dm: fix AB-BA deadlock in __dm_destroy() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 028/155] x86/kexec: Fix kexec crash in syscall kexec_file_load() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 081/155] i2c: rcar: enable RuntimePM before registering to the core Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 078/155] btrfs: check unsupported filters in balance arguments Kamal Mostafa <kamal@canonical.com> - 2015-11-13 00:50 +0100
[PATCH 3.19.y-ckt 060/155] ALSA: synth: Fix conflicting OSS device registration on AWE32 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 071/155] cxl: Fix number of allocated pages in SPA Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 064/155] sched/core: Fix TASK_DEAD race in finish_task_switch() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 055/155] usb: Add device quirk for Logitech PTZ cameras Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 073/155] drm: Fix locking for sysfs dpms file Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 072/155] crypto: sparc - initialize blkcipher.ivsize Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 076/155] crypto: ahash - ensure statesize is non-zero Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 068/155] drm/radeon: add pm sysfs files late Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 075/155] arm64: errata: use KBUILD_CFLAGS_MODULE for erratum #843419 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 054/155] USB: Add reset-resume quirk for two Plantronics usb headphones. Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 063/155] ASoC: tas2552: fix dBscale-min declaration Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 061/155] arm64: readahead: fault retry breaks mmap file read random detection Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 057/155] serial: 8250: add uart_config entry for PORT_RT2880 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 056/155] tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 077/155] dm thin: fix missing pool reference count decrement in pool_ctr error path Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 066/155] 3w-9xxx: don't unmap bounce buffered commands Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 045/155] svcrdma: handle rdma read with a non-zero initial page offset Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 079/155] btrfs: fix use after free iterating extrefs Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 065/155] dm cache: fix NULL pointer when switching from cleaner policy Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 067/155] workqueue: make sure delayed work run in local cpu Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 058/155] drivers/tty: require read access for controlling terminal Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 059/155] staging: speakup: fix speakup-r regression Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 053/155] ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 018/155] x86/asm/entry: Create and use a 'TOP_OF_KERNEL_STACK_PADDING' macro Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 070/155] drm/radeon: add quirk for ASUS R7 370 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 074/155] drm/nouveau/fbcon: take runpm reference when userspace has an open fd Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 019/155] x86/process: Add proper bound checks in 64bit get_wchan() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 049/155] clk: ti: fix dual-registration of uart4_ick Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 050/155] ASoC: dwc: correct irq clear method Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 069/155] drm/radeon: add quirk for MSI R7 370 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 048/155] [SMB3] Do not fall back to SMBWriteX in set_file_size error cases Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 046/155] ASoC: sgtl5000: fix wrong register MIC_BIAS_VOLTAGE setup on probe Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
Re: [PATCH 3.19.y-ckt 046/155] ASoC: sgtl5000: fix wrong register MIC_BIAS_VOLTAGE setup on probe gianluca <gianlucarenzi@eurek.it> - 2015-11-13 10:20 +0100
[PATCH 3.19.y-ckt 062/155] ASoC: tas2552: Correct the Speaker Driver Playback Volume (PGA_GAIN) Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 051/155] dm raid: fix round up of default region size Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:00 +0100
[PATCH 3.19.y-ckt 007/155] m68k: Define asmlinkage_protect Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 041/155] ASoC: db1200: Fix DAI link format for db1300 and db1550 Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 020/155] drm/qxl: recreate the primary surface when the bo is not primary Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 035/155] mm/slab: fix unexpected index mapping result of kmalloc_size(INDEX_NODE+1) Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 031/155] md/raid0: apply base queue limits *before* disk_stack_limits Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 013/155] MIPS: dma-default: Fix 32-bit fall back to GFP_DMA Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 015/155] MIPS: CPS: Don't include MT code in non-MT kernels. Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 038/155] mtd: nand: sunxi: fix OOB handling in ->write_xxx() functions Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 003/155] [media] media/vivid-osd: fix info leak in ioctl Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 023/155] KVM: nSVM: Check for NRIPS support before updating control field Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 030/155] md/raid0: update queue parameter in a safer location. Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 039/155] mtd: nand: sunxi: fix sunxi_nand_chips_cleanup() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 012/155] drm/radeon: fix dpms when driver backlight control is disabled Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 044/155] s390/boot/decompression: disable floating point in decompressor Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 043/155] x86/xen: Do not clip xen_e820_map to xen_e820_map_entries when sanitizing map Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 036/155] regmap: debugfs: Ensure we don't underflow when printing access masks Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 027/155] drm/dp/mst: drop cancel work sync in the mstb destroy path (v2) Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 016/155] MIPS: CPS: #ifdef on CONFIG_MIPS_MT_SMP rather than CONFIG_MIPS_MT Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 040/155] ARM: dts: fix usb pin control for imx-rex dts Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 037/155] regmap: debugfs: Don't bother actually printing when calculating max length Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 032/155] arm64: ftrace: fix function_graph tracer panic Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 017/155] Initialize msg/shm IPC objects before doing ipc_addid() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 034/155] dmaengine: dw: properly read DWC_PARAMS register Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 033/155] clocksource: Fix abs() usage w/ 64bit values Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 024/155] Use WARN_ON_ONCE for missing X86_FEATURE_NRIPS Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 014/155] MIPS: CPS: Stop dangling delay slot from has_mt. Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 008/155] UBI: Validate data_size Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 021/155] genirq: Fix race in register_irq_proc() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 042/155] x86/xen: Support kexec/kdump in HVM guests by doing a soft reset Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
Re: [PATCH 3.19.y-ckt 042/155] x86/xen: Support kexec/kdump in HVM guests by doing a soft reset David Vrabel <david.vrabel@citrix.com> - 2015-11-13 11:30 +0100
Re: [PATCH 3.19.y-ckt 042/155] x86/xen: Support kexec/kdump in HVM guests by doing a soft reset Kamal Mostafa <kamal@canonical.com> - 2015-11-13 18:00 +0100
[PATCH 3.19.y-ckt 026/155] drm/dp/mst: fixup handling hotplug on port removal. Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:10 +0100
[PATCH 3.19.y-ckt 011/155] drm/radeon: move bl encoder assignment into bl init Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
[PATCH 3.19.y-ckt 004/155] staging/dgnc: fix info leak in ioctl Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
[PATCH 3.19.y-ckt 001/155] isdn_ppp: Add checks for allocation failure in isdn_ppp_open() Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
[PATCH 3.19.y-ckt 009/155] UBI: return ENOSPC if no enough space available Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
[PATCH 3.19.y-ckt 002/155] ppp, slip: Validate VJ compression slot parameters completely Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
[PATCH 3.19.y-ckt 010/155] drm/radeon: Restore LCD backlight level on resume (>= R5xx) Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
[PATCH 3.19.y-ckt 006/155] perf tools: Fix copying of /proc/kcore Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
[PATCH 3.19.y-ckt 005/155] tools lib traceevent: Fix string handling in heterogeneous arch environments Kamal Mostafa <kamal@canonical.com> - 2015-11-13 01:20 +0100
csiph-web