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Merge pull request #1779 from rneugeba/kern-up

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kernel: Update to 4.4.67/4.9.27/4.10.15
This commit is contained in:
Rolf Neugebauer 2017-05-08 11:12:05 +01:00 committed by GitHub
commit 3a6512d3fb
66 changed files with 84 additions and 272 deletions
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10
kernel/Makefile
View File

@ -62,8 +62,8 @@ endef
# Build Targets
# Debug targets only for latest stable and LTS stable
#
$(eval $(call kernel,4.10.14,4.10.x))
$(eval $(call kernel,4.10.14,4.10.x,_dbg))
$(eval $(call kernel,4.9.26,4.9.x))
$(eval $(call kernel,4.9.26,4.9.x,_dbg))
$(eval $(call kernel,4.4.66,4.4.x))
$(eval $(call kernel,4.10.15,4.10.x))
$(eval $(call kernel,4.10.15,4.10.x,_dbg))
$(eval $(call kernel,4.9.27,4.9.x))
$(eval $(call kernel,4.9.27,4.9.x,_dbg))
$(eval $(call kernel,4.4.67,4.4.x))

2
kernel/kernel_config-4.10.x
View File

@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 4.10.14 Kernel Configuration
# Linux/x86 4.10.15 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y

2
kernel/kernel_config-4.4.x
View File

@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 4.4.66 Kernel Configuration
# Linux/x86 4.4.67 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y

2
kernel/kernel_config-4.9.x
View File

@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 4.9.26 Kernel Configuration
# Linux/x86 4.9.27 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y

4
kernel/patches-4.10.x/0001-hv_sock-introduce-Hyper-V-Sockets.patch
View File

@ -1,7 +1,7 @@
From dd08e20ca2c64c1d4d6ee282e949eb5e89f77512 Mon Sep 17 00:00:00 2001
From 99c81eafb72f234b0f07cef4881a3adefda33e7a Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Thu, 21 Jul 2016 16:04:38 -0600
Subject: [PATCH 1/7] hv_sock: introduce Hyper-V Sockets
Subject: [PATCH 1/6] hv_sock: introduce Hyper-V Sockets
Hyper-V Sockets (hv_sock) supplies a byte-stream based communication
mechanism between the host and the guest. It's somewhat like TCP over

4
kernel/patches-4.10.x/0002-Drivers-hv-vmbus-Use-all-supported-IC-versions-to-ne.patch
View File

@ -1,7 +1,7 @@
From 6d21f35a580779c88a2f251395097b082574f4cc Mon Sep 17 00:00:00 2001
From 1116f63f27d3f393a8b0931216e152a8367ca3b7 Mon Sep 17 00:00:00 2001
From: Alex Ng <alexng@messages.microsoft.com>
Date: Sat, 28 Jan 2017 12:37:17 -0700
Subject: [PATCH 2/7] Drivers: hv: vmbus: Use all supported IC versions to
Subject: [PATCH 2/6] Drivers: hv: vmbus: Use all supported IC versions to
negotiate
Previously, we were assuming that each IC protocol version was tied to a

4
kernel/patches-4.10.x/0003-Drivers-hv-Log-the-negotiated-IC-versions.patch
View File

@ -1,7 +1,7 @@
From fbdcc24ca6ecc490da8254110a85aa33325137b9 Mon Sep 17 00:00:00 2001
From 8fb3580c9ac41e2d60fbc09e43e5d0fb1a3e819d Mon Sep 17 00:00:00 2001
From: Alex Ng <alexng@messages.microsoft.com>
Date: Sat, 28 Jan 2017 12:37:18 -0700
Subject: [PATCH 3/7] Drivers: hv: Log the negotiated IC versions.
Subject: [PATCH 3/6] Drivers: hv: Log the negotiated IC versions.
Log the negotiated IC versions.

4
kernel/patches-4.10.x/0004-vmbus-fix-missed-ring-events-on-boot.patch
View File

@ -1,7 +1,7 @@
From 64b212adc820690cb54855b79e30e23329aecc5a Mon Sep 17 00:00:00 2001
From a37349b0ec71d431bb70981c3eae6390e06888b2 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Sun, 26 Mar 2017 16:42:20 +0800
Subject: [PATCH 4/7] vmbus: fix missed ring events on boot
Subject: [PATCH 4/6] vmbus: fix missed ring events on boot
During initialization, the channel initialization code schedules the
tasklet to scan the VMBUS receive event page (i.e. simulates an

4
kernel/patches-4.10.x/0005-vmbus-remove-goto-error_clean_msglist-in-vmbus_open.patch
View File

@ -1,7 +1,7 @@
From 0c089ad42dfc3a845ce6a21a1f78dd1704cbbaed Mon Sep 17 00:00:00 2001
From 3ff012e70d2a70941a9d7a978a60a7b24115fed0 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 29 Mar 2017 18:37:10 +0800
Subject: [PATCH 5/7] vmbus: remove "goto error_clean_msglist" in vmbus_open()
Subject: [PATCH 5/6] vmbus: remove "goto error_clean_msglist" in vmbus_open()
This is just a cleanup patch to simplify the code a little.
No semantic change.

4
kernel/patches-4.10.x/0006-vmbus-dynamically-enqueue-dequeue-the-channel-on-vmb.patch
View File

@ -1,7 +1,7 @@
From 67f5a959cea3dea2f5773cf7b690337dde421f9b Mon Sep 17 00:00:00 2001
From b576288ba62dcc0a1fce29afb05bc41102bbc1c2 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Fri, 24 Mar 2017 20:53:18 +0800
Subject: [PATCH 6/7] vmbus: dynamically enqueue/dequeue the channel on
Subject: [PATCH 6/6] vmbus: dynamically enqueue/dequeue the channel on
vmbus_open/close
Signed-off-by: Dexuan Cui <decui@microsoft.com>

94
kernel/patches-4.10.x/0007-scsi-storvsc-Workaround-for-virtual-DVD-SCSI-version.patch
View File

@ -1,94 +0,0 @@
From 6064d8207f1a62352f2476d09b8d6c6fba572359 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 7 Mar 2017 09:15:53 -0800
Subject: [PATCH 7/7] scsi: storvsc: Workaround for virtual DVD SCSI version
Hyper-V host emulation of SCSI for virtual DVD device reports SCSI
version 0 (UNKNOWN) but is still capable of supporting REPORTLUN.
Without this patch, a GEN2 Linux guest on Hyper-V will not boot 4.11
successfully with virtual DVD ROM device. What happens is that the SCSI
scan process falls back to doing sequential probing by INQUIRY. But the
storvsc driver has a previous workaround that masks/blocks all errors
reports from INQUIRY (or MODE_SENSE) commands. This workaround causes
the scan to then populate a full set of bogus LUN's on the target and
then sends kernel spinning off into a death spiral doing block reads on
the non-existent LUNs.
By setting the correct blacklist flags, the target with the DVD device
is scanned with REPORTLUN and that works correctly.
Patch needs to go in current 4.11, it is safe but not necessary in older
kernels.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit f1c635b439a5c01776fe3a25b1e2dc546ea82e6f)
---
drivers/scsi/storvsc_drv.c | 27 +++++++++++++++++----------
1 file changed, 17 insertions(+), 10 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 7be04fc0d0e7..6f5d173ea9ff 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -400,8 +400,6 @@ MODULE_PARM_DESC(storvsc_vcpus_per_sub_channel, "Ratio of VCPUs to subchannels")
*/
static int storvsc_timeout = 180;
-static int msft_blist_flags = BLIST_TRY_VPD_PAGES;
-
#if IS_ENABLED(CONFIG_SCSI_FC_ATTRS)
static struct scsi_transport_template *fc_transport_template;
#endif
@@ -1283,6 +1281,22 @@ static int storvsc_do_io(struct hv_device *device,
return ret;
}
+static int storvsc_device_alloc(struct scsi_device *sdevice)
+{
+ /*
+ * Set blist flag to permit the reading of the VPD pages even when
+ * the target may claim SPC-2 compliance. MSFT targets currently
+ * claim SPC-2 compliance while they implement post SPC-2 features.
+ * With this flag we can correctly handle WRITE_SAME_16 issues.
+ *
+ * Hypervisor reports SCSI_UNKNOWN type for DVD ROM device but
+ * still supports REPORT LUN.
+ */
+ sdevice->sdev_bflags = BLIST_REPORTLUN2 | BLIST_TRY_VPD_PAGES;
+
+ return 0;
+}
+
static int storvsc_device_configure(struct scsi_device *sdevice)
{
@@ -1298,14 +1312,6 @@ static int storvsc_device_configure(struct scsi_device *sdevice)
sdevice->no_write_same = 1;
/*
- * Add blist flags to permit the reading of the VPD pages even when
- * the target may claim SPC-2 compliance. MSFT targets currently
- * claim SPC-2 compliance while they implement post SPC-2 features.
- * With this patch we can correctly handle WRITE_SAME_16 issues.
- */
- sdevice->sdev_bflags |= msft_blist_flags;
-
- /*
* If the host is WIN8 or WIN8 R2, claim conformance to SPC-3
* if the device is a MSFT virtual device. If the host is
* WIN10 or newer, allow write_same.
@@ -1569,6 +1575,7 @@ static struct scsi_host_template scsi_driver = {
.eh_host_reset_handler = storvsc_host_reset_handler,
.proc_name = "storvsc_host",
.eh_timed_out = storvsc_eh_timed_out,
+ .slave_alloc = storvsc_device_alloc,
.slave_configure = storvsc_device_configure,
.cmd_per_lun = 255,
.this_id = -1,
--
2.11.0

2
kernel/patches-4.4.x/0001-virtio-make-find_vqs-checkpatch.pl-friendly.patch
View File

@ -1,4 +1,4 @@
From c0450d109cf66e876b94dbea237ef151dc2e1daf Mon Sep 17 00:00:00 2001
From 65587c034a86fafade057176f87c2a9c0fbe3892 Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 17 Dec 2015 16:53:43 +0800
Subject: [PATCH 01/44] virtio: make find_vqs() checkpatch.pl-friendly

2
kernel/patches-4.4.x/0002-VSOCK-constify-vmci_transport_notify_ops-structures.patch
View File

@ -1,4 +1,4 @@
From 8e44803a51f4758fb556f1b0ef504facd23bd259 Mon Sep 17 00:00:00 2001
From d268b3183f284abbcaaf9e1fa948455af19c45ca Mon Sep 17 00:00:00 2001
From: Julia Lawall <julia.lawall@lip6.fr>
Date: Sat, 21 Nov 2015 18:39:17 +0100
Subject: [PATCH 02/44] VSOCK: constify vmci_transport_notify_ops structures

2
kernel/patches-4.4.x/0003-AF_VSOCK-Shrink-the-area-influenced-by-prepare_to_wa.patch
View File

@ -1,4 +1,4 @@
From 33f5155a5923bbe591393c5012d5b58d53257629 Mon Sep 17 00:00:00 2001
From 02ad9ddf5e094f2a1c18c138aaf958a7a93ad062 Mon Sep 17 00:00:00 2001
From: Claudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Date: Tue, 22 Mar 2016 17:05:52 +0100
Subject: [PATCH 03/44] AF_VSOCK: Shrink the area influenced by prepare_to_wait

2
kernel/patches-4.4.x/0004-vsock-make-listener-child-lock-ordering-explicit.patch
View File

@ -1,4 +1,4 @@
From d257ca48b7d08a0f0380cc3dd9202a8d0f8d569d Mon Sep 17 00:00:00 2001
From aa2f792d7c0c0c9f80e03e4e72f57c148dae6226 Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 23 Jun 2016 16:28:58 +0100
Subject: [PATCH 04/44] vsock: make listener child lock ordering explicit

2
kernel/patches-4.4.x/0005-VSOCK-transport-specific-vsock_transport-functions.patch
View File

@ -1,4 +1,4 @@
From ab128bd9c0f78eb513b57c704b68c2392c46e0d5 Mon Sep 17 00:00:00 2001
From 8fe813cfb48c38acad56d94fb30391317534069d Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 28 Jul 2016 15:36:30 +0100
Subject: [PATCH 05/44] VSOCK: transport-specific vsock_transport functions

2
kernel/patches-4.4.x/0006-VSOCK-defer-sock-removal-to-transports.patch
View File

@ -1,4 +1,4 @@
From d17744910502eb2ce946a116bb46f1ab6d094e05 Mon Sep 17 00:00:00 2001
From 2626f2ffde8e268185f8065599bc41f9bc837eee Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 28 Jul 2016 15:36:31 +0100
Subject: [PATCH 06/44] VSOCK: defer sock removal to transports

2
kernel/patches-4.4.x/0007-VSOCK-Introduce-virtio_vsock_common.ko.patch
View File

@ -1,4 +1,4 @@
From f085865016733189a0e3c246e78f97ad03d90020 Mon Sep 17 00:00:00 2001
From 697fa08adf698e52a4a77a6b0bc2b117110e978e Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 28 Jul 2016 15:36:32 +0100
Subject: [PATCH 07/44] VSOCK: Introduce virtio_vsock_common.ko

2
kernel/patches-4.4.x/0008-VSOCK-Introduce-virtio_transport.ko.patch
View File

@ -1,4 +1,4 @@
From e68cc033460e45b09a0c62883bede33ef8e7d7a7 Mon Sep 17 00:00:00 2001
From 32dd389975f365c888ce24b7e8a10254601067f9 Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 28 Jul 2016 15:36:33 +0100
Subject: [PATCH 08/44] VSOCK: Introduce virtio_transport.ko

2
kernel/patches-4.4.x/0009-VSOCK-Introduce-vhost_vsock.ko.patch
View File

@ -1,4 +1,4 @@
From 6e741b0543a2ef3ab5aba9077e6c3df70c9c9f81 Mon Sep 17 00:00:00 2001
From 0f8569daadde4e07587004389a3cb75ff3950e8d Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 28 Jul 2016 15:36:34 +0100
Subject: [PATCH 09/44] VSOCK: Introduce vhost_vsock.ko

2
kernel/patches-4.4.x/0010-VSOCK-Add-Makefile-and-Kconfig.patch
View File

@ -1,4 +1,4 @@
From a22b78482a982556b1f160f8bcb49f26f6d3eb12 Mon Sep 17 00:00:00 2001
From 4fdb5af419141430ea38f101691de26bbb78cae8 Mon Sep 17 00:00:00 2001
From: Asias He <asias@redhat.com>
Date: Thu, 28 Jul 2016 15:36:35 +0100
Subject: [PATCH 10/44] VSOCK: Add Makefile and Kconfig

2
kernel/patches-4.4.x/0011-VSOCK-Use-kvfree.patch
View File

@ -1,4 +1,4 @@
From ddae8d61bc30e6adacc046a5f71c94e17c3f5913 Mon Sep 17 00:00:00 2001
From aaf3ec712bf9b70627f41b965e300cce9ef4f238 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <weiyj.lk@gmail.com>
Date: Tue, 2 Aug 2016 13:50:42 +0000
Subject: [PATCH 11/44] VSOCK: Use kvfree()

2
kernel/patches-4.4.x/0012-vhost-vsock-fix-vhost-virtio_vsock_pkt-use-after-fre.patch
View File

@ -1,4 +1,4 @@
From b6f92aa8c9ecd6b079f4fb4a60bcbf5d1d12cdb7 Mon Sep 17 00:00:00 2001
From 1e694e84c3bab77804626ece5028ce58140f01c5 Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Thu, 4 Aug 2016 14:52:53 +0100
Subject: [PATCH 12/44] vhost/vsock: fix vhost virtio_vsock_pkt use-after-free

2
kernel/patches-4.4.x/0013-virtio-vsock-fix-include-guard-typo.patch
View File

@ -1,4 +1,4 @@
From 9647e75a3b13fd4624fc5d27715e303d60ff195f Mon Sep 17 00:00:00 2001
From 244e797c7aaf6a8d0b7af4e188a6c46fcc44c352 Mon Sep 17 00:00:00 2001
From: Stefan Hajnoczi <stefanha@redhat.com>
Date: Fri, 5 Aug 2016 13:52:09 +0100
Subject: [PATCH 13/44] virtio-vsock: fix include guard typo

2
kernel/patches-4.4.x/0014-vhost-vsock-drop-space-available-check-for-TX-vq.patch
View File

@ -1,4 +1,4 @@
From d58af1f7b4746bc72b7c3fcc472afc1a52d8d703 Mon Sep 17 00:00:00 2001
From d59652fd5f273d3abf754bcf7129d728c0693346 Mon Sep 17 00:00:00 2001
From: Gerard Garcia <ggarcia@deic.uab.cat>
Date: Wed, 10 Aug 2016 17:24:34 +0200
Subject: [PATCH 14/44] vhost/vsock: drop space available check for TX vq

2
kernel/patches-4.4.x/0015-VSOCK-Only-allow-host-network-namespace-to-use-AF_VS.patch
View File

@ -1,4 +1,4 @@
From 9235762644913c58ab1bf0fb5c30c5d758609e85 Mon Sep 17 00:00:00 2001
From 1aec74905f96a85b1e1465ad290629b9b7e4d644 Mon Sep 17 00:00:00 2001
From: Ian Campbell <ian.campbell@docker.com>
Date: Mon, 4 Apr 2016 14:50:10 +0100
Subject: [PATCH 15/44] VSOCK: Only allow host network namespace to use

2
kernel/patches-4.4.x/0016-drivers-hv-Define-the-channel-type-for-Hyper-V-PCI-E.patch
View File

@ -1,4 +1,4 @@
From eda06ba5ccd4612fdd8cd1052c5c16c110578ad0 Mon Sep 17 00:00:00 2001
From 89836a39c312bed5b63b21737336491c823013d5 Mon Sep 17 00:00:00 2001
From: Jake Oshins <jakeo@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:41 -0800
Subject: [PATCH 16/44] drivers:hv: Define the channel type for Hyper-V PCI

2
kernel/patches-4.4.x/0017-Drivers-hv-vmbus-Use-uuid_le-type-consistently.patch
View File

@ -1,4 +1,4 @@
From 1d9663f5a2796b309b27160f0af4e5c4c0f18c83 Mon Sep 17 00:00:00 2001
From d2ceb0d3a8934fb8963d3e5aa046b29f048e1018 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:43 -0800
Subject: [PATCH 17/44] Drivers: hv: vmbus: Use uuid_le type consistently

2
kernel/patches-4.4.x/0018-Drivers-hv-vmbus-Use-uuid_le_cmp-for-comparing-GUIDs.patch
View File

@ -1,4 +1,4 @@
From 3a8878f2643a9c283b61fea32055a5518225ff45 Mon Sep 17 00:00:00 2001
From a110178f322f0e3d68be5091407801be69e5c8c0 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:44 -0800
Subject: [PATCH 18/44] Drivers: hv: vmbus: Use uuid_le_cmp() for comparing

2
kernel/patches-4.4.x/0019-Drivers-hv-vmbus-do-sanity-check-of-channel-state-in.patch
View File

@ -1,4 +1,4 @@
From a8ae4adc714d2f48b1cf5d6aeccc8c82e5d70286 Mon Sep 17 00:00:00 2001
From bf1f751e4c2ee890491aa700e88ca3080d53bfd1 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:48 -0800
Subject: [PATCH 19/44] Drivers: hv: vmbus: do sanity check of channel state in

2
kernel/patches-4.4.x/0020-Drivers-hv-vmbus-release-relid-on-error-in-vmbus_pro.patch
View File

@ -1,4 +1,4 @@
From ed9bb4b2f7531355f35f73caef1de8ced325582f Mon Sep 17 00:00:00 2001
From 003d83ffaa9f55d7ea9fa246888aade350664647 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:50 -0800
Subject: [PATCH 20/44] Drivers: hv: vmbus: release relid on error in

2
kernel/patches-4.4.x/0021-Drivers-hv-vmbus-channge-vmbus_connection.channel_lo.patch
View File

@ -1,4 +1,4 @@
From 6078a1469613cd8ae73d701f0b75296b53645992 Mon Sep 17 00:00:00 2001
From f13da3e6f10efddf356b9b72fe9f013dff239df4 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 14 Dec 2015 16:01:51 -0800
Subject: [PATCH 21/44] Drivers: hv: vmbus: channge

2
kernel/patches-4.4.x/0022-Drivers-hv-remove-code-duplication-between-vmbus_rec.patch
View File

@ -1,4 +1,4 @@
From 1a4fcd51c1303c01488a792792b5dca837de3b41 Mon Sep 17 00:00:00 2001
From 7f47f3a2434b047c4afc61388eaa3f9f5d2ac2ff Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Mon, 14 Dec 2015 19:02:00 -0800
Subject: [PATCH 22/44] Drivers: hv: remove code duplication between

2
kernel/patches-4.4.x/0023-Drivers-hv-vmbus-fix-the-building-warning-with-hyper.patch
View File

@ -1,4 +1,4 @@
From 27f8ff7c68cae02679c069b2c7b23e14abb46827 Mon Sep 17 00:00:00 2001
From ca9eadb83e076a9aa069bac19145ba4210ecb616 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 21 Dec 2015 12:21:22 -0800
Subject: [PATCH 23/44] Drivers: hv: vmbus: fix the building warning with

2
kernel/patches-4.4.x/0024-Drivers-hv-vmbus-Treat-Fibre-Channel-devices-as-perf.patch
View File

@ -1,4 +1,4 @@
From 668161423bf5234ba5bfeb14c8e7e66bbce69cc7 Mon Sep 17 00:00:00 2001
From 5513f41f31e2275f07aabebc1333a2885c6e6db0 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Tue, 15 Dec 2015 16:27:27 -0800
Subject: [PATCH 24/44] Drivers: hv: vmbus: Treat Fibre Channel devices as

2
kernel/patches-4.4.x/0025-Drivers-hv-vmbus-Add-vendor-and-device-atttributes.patch
View File

@ -1,4 +1,4 @@
From 16e0a94e99ad3442a9379c7468df57f4ce8c670c Mon Sep 17 00:00:00 2001
From 9a09b05b10ec989ecbe234112fc89cad85f3cda2 Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Fri, 25 Dec 2015 20:00:30 -0800
Subject: [PATCH 25/44] Drivers: hv: vmbus: Add vendor and device atttributes

2
kernel/patches-4.4.x/0026-Drivers-hv-vmbus-add-a-helper-function-to-set-a-chan.patch
View File

@ -1,4 +1,4 @@
From d3389a4bb44b67606dbd2a52443e6dee1f41903c Mon Sep 17 00:00:00 2001
From 961d11b300d2c07ff3f9c1ebd1fee20c0f4adac9 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:37 -0800
Subject: [PATCH 26/44] Drivers: hv: vmbus: add a helper function to set a

2
kernel/patches-4.4.x/0027-Drivers-hv-vmbus-define-the-new-offer-type-for-Hyper.patch
View File

@ -1,4 +1,4 @@
From a4833dbcff7f2afd1ade9037b694c96ef2c55e9a Mon Sep 17 00:00:00 2001
From 1e3440a59fd12aa8f69693dacfd5ede1a0fb0f23 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:38 -0800
Subject: [PATCH 27/44] Drivers: hv: vmbus: define the new offer type for

2
kernel/patches-4.4.x/0028-Drivers-hv-vmbus-vmbus_sendpacket_ctl-hvsock-avoid-u.patch
View File

@ -1,4 +1,4 @@
From 40e732755e1420f4af2708b6507db8f468eed6e6 Mon Sep 17 00:00:00 2001
From eaff1e301843cb99fa6d9bbb6585c1259619031d Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:39 -0800
Subject: [PATCH 28/44] Drivers: hv: vmbus: vmbus_sendpacket_ctl: hvsock: avoid

2
kernel/patches-4.4.x/0029-Drivers-hv-vmbus-define-a-new-VMBus-message-type-for.patch
View File

@ -1,4 +1,4 @@
From e47b702fac77aca41a609d215fe2edcd6ba0ca8a Mon Sep 17 00:00:00 2001
From 94389ac36fb77bfdc0d5b27f755304e28ffd0b37 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:40 -0800
Subject: [PATCH 29/44] Drivers: hv: vmbus: define a new VMBus message type for

2
kernel/patches-4.4.x/0030-Drivers-hv-vmbus-add-a-hvsock-flag-in-struct-hv_driv.patch
View File

@ -1,4 +1,4 @@
From c46c619d2fed44189a7aee83b80b7377c4d629d5 Mon Sep 17 00:00:00 2001
From d2c00ab3f958bc9f61ed8e96b2f25c321a39030e Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:41 -0800
Subject: [PATCH 30/44] Drivers: hv: vmbus: add a hvsock flag in struct

2
kernel/patches-4.4.x/0031-Drivers-hv-vmbus-add-a-per-channel-rescind-callback.patch
View File

@ -1,4 +1,4 @@
From 882ffbba712762a42f99b2b5c0f8faaeb304af5d Mon Sep 17 00:00:00 2001
From 8da8cf008ac41f61c3bcd92c84d80a3139a5bd26 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:42 -0800
Subject: [PATCH 31/44] Drivers: hv: vmbus: add a per-channel rescind callback

2
kernel/patches-4.4.x/0032-Drivers-hv-vmbus-add-an-API-vmbus_hvsock_device_unre.patch
View File

@ -1,4 +1,4 @@
From 2a62dd8f306cbfe472da7c4f101392d39d0c9016 Mon Sep 17 00:00:00 2001
From fdba673e0450dc28446e51e8c6f4e28ceae10e65 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:43 -0800
Subject: [PATCH 32/44] Drivers: hv: vmbus: add an API

2
kernel/patches-4.4.x/0033-Drivers-hv-vmbus-Give-control-over-how-the-ring-acce.patch
View File

@ -1,4 +1,4 @@
From 7252800fbb2a5139ba09890fd6e0661bae81da94 Mon Sep 17 00:00:00 2001
From 95ae99197054405cab15d50e2e29b1dbdff5350b Mon Sep 17 00:00:00 2001
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: Wed, 27 Jan 2016 22:29:45 -0800
Subject: [PATCH 33/44] Drivers: hv: vmbus: Give control over how the ring

2
kernel/patches-4.4.x/0034-Drivers-hv-vmbus-avoid-wait_for_completion-on-crash.patch
View File

@ -1,4 +1,4 @@
From e44228c16f9762cb41d72e43be893b495dd16b6a Mon Sep 17 00:00:00 2001
From e6cad6631319b0eaccc1e1e21789aab94ad98b32 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Fri, 26 Feb 2016 15:13:16 -0800
Subject: [PATCH 34/44] Drivers: hv: vmbus: avoid wait_for_completion() on

2
kernel/patches-4.4.x/0035-Drivers-hv-vmbus-avoid-unneeded-compiler-optimizatio.patch
View File

@ -1,4 +1,4 @@
From c12bf6dd35af915ea91a2b77c30ac6af6c1d0bb2 Mon Sep 17 00:00:00 2001
From 85d3030359a66c392d7d2ff7cd83068f665b3901 Mon Sep 17 00:00:00 2001
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Fri, 26 Feb 2016 15:13:18 -0800
Subject: [PATCH 35/44] Drivers: hv: vmbus: avoid unneeded compiler

2
kernel/patches-4.4.x/0036-kcm-Kernel-Connection-Multiplexor-module.patch
View File

@ -1,4 +1,4 @@
From 2f2c721a585f51ca062ef5c01e8c8c8fae9b08a4 Mon Sep 17 00:00:00 2001
From 4127d28e67b9d809641e8c10bafd3c7a3ed9ee62 Mon Sep 17 00:00:00 2001
From: Tom Herbert <tom@herbertland.com>
Date: Mon, 7 Mar 2016 14:11:06 -0800
Subject: [PATCH 36/44] kcm: Kernel Connection Multiplexor module

2
kernel/patches-4.4.x/0037-net-add-the-AF_KCM-entries-to-family-name-tables.patch
View File

@ -1,4 +1,4 @@
From df6f53e7e114aff82892cb7c7ba545f9cc53a05d Mon Sep 17 00:00:00 2001
From 6a281898537c3d2f5f6d59140cc52395ec51bce4 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 21 Mar 2016 02:51:09 -0700
Subject: [PATCH 37/44] net: add the AF_KCM entries to family name tables

2
kernel/patches-4.4.x/0038-net-Add-Qualcomm-IPC-router.patch
View File

@ -1,4 +1,4 @@
From 3f2fbebff8f29b780fe49c360f5f4bfd9e245244 Mon Sep 17 00:00:00 2001
From 961ebd43722d7549568d82cd0141d91d54f8957b Mon Sep 17 00:00:00 2001
From: Courtney Cavin <courtney.cavin@sonymobile.com>
Date: Wed, 27 Apr 2016 12:13:03 -0700
Subject: [PATCH 38/44] net: Add Qualcomm IPC router

2
kernel/patches-4.4.x/0039-hv_sock-introduce-Hyper-V-Sockets.patch
View File

@ -1,4 +1,4 @@
From 74b1beed224843379bf096722504c0d9f2be5290 Mon Sep 17 00:00:00 2001
From ac43135a0b64b2ec8e86ee3c062e2c8132c5116a Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Sun, 15 May 2016 09:53:11 -0700
Subject: [PATCH 39/44] hv_sock: introduce Hyper-V Sockets

2
kernel/patches-4.4.x/0040-net-add-the-AF_HYPERV-entries-to-family-name-tables.patch
View File

@ -1,4 +1,4 @@
From 58de1ac0776e5b11824cc1a6040e04a2f41d011f Mon Sep 17 00:00:00 2001
From a30d3c8a1f151c831e630e4e3c91f17bfa8c4609 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Mon, 21 Mar 2016 02:53:08 -0700
Subject: [PATCH 40/44] net: add the AF_HYPERV entries to family name tables

2
kernel/patches-4.4.x/0041-Drivers-hv-vmbus-fix-the-race-when-querying-updating.patch
View File

@ -1,4 +1,4 @@
From 228576533966d8649f77cb3a24db2a8cd885e69c Mon Sep 17 00:00:00 2001
From 44fff03b868d378e85fccb16d7a1d21d35a989ea Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Sat, 21 May 2016 16:55:50 +0800
Subject: [PATCH 41/44] Drivers: hv: vmbus: fix the race when querying &

2
kernel/patches-4.4.x/0042-vmbus-Don-t-spam-the-logs-with-unknown-GUIDs.patch
View File

@ -1,4 +1,4 @@
From ea2c749b3b5e3377c282c875198d9603e5fc6290 Mon Sep 17 00:00:00 2001
From bb15c4ecb83c9c92572e3c630c65e10937c4e012 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@gmail.com>
Date: Mon, 23 May 2016 18:55:45 +0100
Subject: [PATCH 42/44] vmbus: Don't spam the logs with unknown GUIDs

2
kernel/patches-4.4.x/0043-fs-add-filp_clone_open-API.patch
View File

@ -1,4 +1,4 @@
From 1975a6b966000e16517637c5c3e50f063d126133 Mon Sep 17 00:00:00 2001
From 992793f6a076350cc0c01571ee9b64b5fcc7f701 Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Wed, 17 Feb 2016 16:49:38 -0800
Subject: [PATCH 43/44] fs: add filp_clone_open API

2
kernel/patches-4.4.x/0044-binfmt_misc-add-persistent-opened-binary-handler-for.patch
View File

@ -1,4 +1,4 @@
From 46e13af65a8647ca3d7b905e114b3b08cb1baa52 Mon Sep 17 00:00:00 2001
From 29b6f3aeecdc5d3ac29df17221675d7fce14d2f5 Mon Sep 17 00:00:00 2001
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Date: Wed, 17 Feb 2016 16:51:16 -0800
Subject: [PATCH 44/44] binfmt_misc: add persistent opened binary handler for

4
kernel/patches-4.9.x/0001-hv_sock-introduce-Hyper-V-Sockets.patch
View File

@ -1,7 +1,7 @@
From 03346ab53ed7b8630f0beb9f485c594893fea0b7 Mon Sep 17 00:00:00 2001
From 231a186fd13d6b6eee30f3fb1e27d87029163a99 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Sat, 23 Jul 2016 01:35:51 +0000
Subject: [PATCH 01/11] hv_sock: introduce Hyper-V Sockets
Subject: [PATCH 01/10] hv_sock: introduce Hyper-V Sockets
Hyper-V Sockets (hv_sock) supplies a byte-stream based communication
mechanism between the host and the guest. It's somewhat like TCP over

4
kernel/patches-4.9.x/0002-vmbus-Don-t-spam-the-logs-with-unknown-GUIDs.patch
View File

@ -1,7 +1,7 @@
From 8c9e43ab0c900ec022e5ead9da3ae0f6c3550d1a Mon Sep 17 00:00:00 2001
From 5c65085ef26273bcacf17e00780ad6566152fdb0 Mon Sep 17 00:00:00 2001
From: Rolf Neugebauer <rolf.neugebauer@gmail.com>
Date: Mon, 23 May 2016 18:55:45 +0100
Subject: [PATCH 02/11] vmbus: Don't spam the logs with unknown GUIDs
Subject: [PATCH 02/10] vmbus: Don't spam the logs with unknown GUIDs
With Hyper-V sockets device types are introduced on the fly. The pr_info()
then prints a message on every connection, which is way too verbose. Since

4
kernel/patches-4.9.x/0003-Drivers-hv-utils-Fix-the-mapping-between-host-versio.patch
View File

@ -1,7 +1,7 @@
From 9a9e0018b0792a5d90a55f9f9884ca00b055570a Mon Sep 17 00:00:00 2001
From ec9002bb751427bc7ea5f39432391dc5e6d49568 Mon Sep 17 00:00:00 2001
From: Alex Ng <alexng@messages.microsoft.com>
Date: Sun, 6 Nov 2016 13:14:07 -0800
Subject: [PATCH 03/11] Drivers: hv: utils: Fix the mapping between host
Subject: [PATCH 03/10] Drivers: hv: utils: Fix the mapping between host
version and protocol to use
We should intentionally declare the protocols to use for every known host

4
kernel/patches-4.9.x/0004-Drivers-hv-vss-Improve-log-messages.patch
View File

@ -1,7 +1,7 @@
From 5dee12c0277b5ab5f0565e3b398878558aef8f5f Mon Sep 17 00:00:00 2001
From bb89735a5b10d27dfdbd9bf4aa62043fb900b7b9 Mon Sep 17 00:00:00 2001
From: Alex Ng <alexng@messages.microsoft.com>
Date: Sun, 6 Nov 2016 13:14:10 -0800
Subject: [PATCH 04/11] Drivers: hv: vss: Improve log messages.
Subject: [PATCH 04/10] Drivers: hv: vss: Improve log messages.
Adding log messages to help troubleshoot error cases and transaction
handling.

4
kernel/patches-4.9.x/0005-Drivers-hv-vss-Operation-timeouts-should-match-host-.patch
View File

@ -1,7 +1,7 @@
From f13e08ae1e622240939ca89de246df4f2c7548e1 Mon Sep 17 00:00:00 2001
From 9741d44b75ba27564d6e24c222226d4f8e8200ee Mon Sep 17 00:00:00 2001
From: Alex Ng <alexng@messages.microsoft.com>
Date: Sun, 6 Nov 2016 13:14:11 -0800
Subject: [PATCH 05/11] Drivers: hv: vss: Operation timeouts should match host
Subject: [PATCH 05/10] Drivers: hv: vss: Operation timeouts should match host
expectation
Increase the timeout of backup operations. When system is under I/O load,

4
kernel/patches-4.9.x/0006-Drivers-hv-vmbus-Use-all-supported-IC-versions-to-ne.patch
View File

@ -1,7 +1,7 @@
From df244245d15f278d893b35a2f89f1eb16aa056c7 Mon Sep 17 00:00:00 2001
From 9f985f0dc1c0edce1609e7078a9f510ac783b508 Mon Sep 17 00:00:00 2001
From: Alex Ng <alexng@messages.microsoft.com>
Date: Sat, 28 Jan 2017 12:37:17 -0700
Subject: [PATCH 06/11] Drivers: hv: vmbus: Use all supported IC versions to
Subject: [PATCH 06/10] Drivers: hv: vmbus: Use all supported IC versions to
negotiate
Previously, we were assuming that each IC protocol version was tied to a

4
kernel/patches-4.9.x/0007-Drivers-hv-Log-the-negotiated-IC-versions.patch
View File

@ -1,7 +1,7 @@
From 2aa2225bcfc4aecae9bc96eb2ed77d89bc0ea31a Mon Sep 17 00:00:00 2001
From dc1b6203f4c72d86eedc7cab2f7f278f3815322e Mon Sep 17 00:00:00 2001
From: Alex Ng <alexng@messages.microsoft.com>
Date: Sat, 28 Jan 2017 12:37:18 -0700
Subject: [PATCH 07/11] Drivers: hv: Log the negotiated IC versions.
Subject: [PATCH 07/10] Drivers: hv: Log the negotiated IC versions.
Log the negotiated IC versions.

4
kernel/patches-4.9.x/0008-vmbus-fix-missed-ring-events-on-boot.patch
View File

@ -1,7 +1,7 @@
From a0550b2fcf751edd0ad064a7f2b6a5073266379e Mon Sep 17 00:00:00 2001
From d5709d16a11f582cde6538939b4c5d4bf79720a1 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Sun, 26 Mar 2017 16:42:20 +0800
Subject: [PATCH 08/11] vmbus: fix missed ring events on boot
Subject: [PATCH 08/10] vmbus: fix missed ring events on boot
During initialization, the channel initialization code schedules the
tasklet to scan the VMBUS receive event page (i.e. simulates an

4
kernel/patches-4.9.x/0009-vmbus-remove-goto-error_clean_msglist-in-vmbus_open.patch
View File

@ -1,7 +1,7 @@
From 7775a44dbae9741449f73361124c5357a56b46c3 Mon Sep 17 00:00:00 2001
From 0fe002950da2adad3ebb3cd75c027a8ece6ccfa3 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Wed, 29 Mar 2017 18:37:10 +0800
Subject: [PATCH 09/11] vmbus: remove "goto error_clean_msglist" in
Subject: [PATCH 09/10] vmbus: remove "goto error_clean_msglist" in
vmbus_open()
This is just a cleanup patch to simplify the code a little.

4
kernel/patches-4.9.x/0010-vmbus-dynamically-enqueue-dequeue-the-channel-on-vmb.patch
View File

@ -1,7 +1,7 @@
From 71b4ddd8f0e46a27e8c6d7f121b2b00e99275b13 Mon Sep 17 00:00:00 2001
From cb704ca466de4fc0fbae977b2cd62dd9c49083a0 Mon Sep 17 00:00:00 2001
From: Dexuan Cui <decui@microsoft.com>
Date: Fri, 24 Mar 2017 20:53:18 +0800
Subject: [PATCH 10/11] vmbus: dynamically enqueue/dequeue the channel on
Subject: [PATCH 10/10] vmbus: dynamically enqueue/dequeue the channel on
vmbus_open/close
Signed-off-by: Dexuan Cui <decui@microsoft.com>

94
kernel/patches-4.9.x/0011-scsi-storvsc-Workaround-for-virtual-DVD-SCSI-version.patch
View File

@ -1,94 +0,0 @@
From 4addded16fd89ad950103cca7af3dfea1f644cea Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 7 Mar 2017 09:15:53 -0800
Subject: [PATCH 11/11] scsi: storvsc: Workaround for virtual DVD SCSI version
Hyper-V host emulation of SCSI for virtual DVD device reports SCSI
version 0 (UNKNOWN) but is still capable of supporting REPORTLUN.
Without this patch, a GEN2 Linux guest on Hyper-V will not boot 4.11
successfully with virtual DVD ROM device. What happens is that the SCSI
scan process falls back to doing sequential probing by INQUIRY. But the
storvsc driver has a previous workaround that masks/blocks all errors
reports from INQUIRY (or MODE_SENSE) commands. This workaround causes
the scan to then populate a full set of bogus LUN's on the target and
then sends kernel spinning off into a death spiral doing block reads on
the non-existent LUNs.
By setting the correct blacklist flags, the target with the DVD device
is scanned with REPORTLUN and that works correctly.
Patch needs to go in current 4.11, it is safe but not necessary in older
kernels.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
(cherry picked from commit f1c635b439a5c01776fe3a25b1e2dc546ea82e6f)
---
drivers/scsi/storvsc_drv.c | 27 +++++++++++++++++----------
1 file changed, 17 insertions(+), 10 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 3f218f5cf29b..c5ab1b0037fc 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -400,8 +400,6 @@ MODULE_PARM_DESC(storvsc_vcpus_per_sub_channel, "Ratio of VCPUs to subchannels")
*/
static int storvsc_timeout = 180;
-static int msft_blist_flags = BLIST_TRY_VPD_PAGES;
-
#if IS_ENABLED(CONFIG_SCSI_FC_ATTRS)
static struct scsi_transport_template *fc_transport_template;
#endif
@@ -1283,6 +1281,22 @@ static int storvsc_do_io(struct hv_device *device,
return ret;
}
+static int storvsc_device_alloc(struct scsi_device *sdevice)
+{
+ /*
+ * Set blist flag to permit the reading of the VPD pages even when
+ * the target may claim SPC-2 compliance. MSFT targets currently
+ * claim SPC-2 compliance while they implement post SPC-2 features.
+ * With this flag we can correctly handle WRITE_SAME_16 issues.
+ *
+ * Hypervisor reports SCSI_UNKNOWN type for DVD ROM device but
+ * still supports REPORT LUN.
+ */
+ sdevice->sdev_bflags = BLIST_REPORTLUN2 | BLIST_TRY_VPD_PAGES;
+
+ return 0;
+}
+
static int storvsc_device_configure(struct scsi_device *sdevice)
{
@@ -1298,14 +1312,6 @@ static int storvsc_device_configure(struct scsi_device *sdevice)
sdevice->no_write_same = 1;
/*
- * Add blist flags to permit the reading of the VPD pages even when
- * the target may claim SPC-2 compliance. MSFT targets currently
- * claim SPC-2 compliance while they implement post SPC-2 features.
- * With this patch we can correctly handle WRITE_SAME_16 issues.
- */
- sdevice->sdev_bflags |= msft_blist_flags;
-
- /*
* If the host is WIN8 or WIN8 R2, claim conformance to SPC-3
* if the device is a MSFT virtual device. If the host is
* WIN10 or newer, allow write_same.
@@ -1569,6 +1575,7 @@ static struct scsi_host_template scsi_driver = {
.eh_host_reset_handler = storvsc_host_reset_handler,
.proc_name = "storvsc_host",
.eh_timed_out = storvsc_eh_timed_out,
+ .slave_alloc = storvsc_device_alloc,
.slave_configure = storvsc_device_configure,
.cmd_per_lun = 255,
.this_id = -1,
--
2.11.0