forked from AUR/linux-vfio
4.1.2-2
This commit is contained in:
Dan Ziemba
6
.SRCINFO
6
.SRCINFO
@@ -1,6 +1,6 @@
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pkgbase = linux-vfio
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pkgver = 4.1.2
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pkgrel = 1
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pkgrel = 2
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url = http://www.kernel.org/
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arch = i686
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arch = x86_64
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@@ -20,6 +20,8 @@ pkgbase = linux-vfio
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source = linux.preset
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source = 0001-block-loop-convert-to-per-device-workqueue.patch
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source = 0002-block-loop-avoiding-too-many-pending-per-work-I-O.patch
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source = 0001-Bluetooth-btbcm-allow-btbcm_read_verbose_config-to-f.patch
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source = bitmap-enable-booting-for-dm-md-raid1.patch
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source = change-default-console-loglevel.patch
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source = override_for_missing_acs_capabilities.patch
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source = i915_317.patch
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@@ -32,6 +34,8 @@ pkgbase = linux-vfio
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sha256sums = f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c
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sha256sums = 9e1d3fd95d768a46353593f6678513839cedb98ee66e83d9323233104ec3b23f
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sha256sums = bbe3631c737ed8329a1b7a9610cc0a07330c14194da5e9afec7705e7f37eeb81
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sha256sums = 08f69d122021e1d13c31e5987c23021916a819846c47247b3f1cee2ef99d7f82
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sha256sums = 959c4d71b5dc50434eeecf3a8608758f57f111c6e999289c435b13fc8c6be5f0
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sha256sums = 1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99
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sha256sums = 975f79348119bfba8dd972a9fbfe6b38484c45bfd228f2f6d48a0c02426ba149
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sha256sums = f86ce528b63f198b84c4d8d92d35329aa4000d462217dc2db03bac5eb693cf19
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@@ -0,0 +1,48 @@
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From 7bee8b08c428b63aa4a3765bb907602e36355378 Mon Sep 17 00:00:00 2001
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From: Chris Mason <clm@fb.com>
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Date: Tue, 14 Jul 2015 16:25:30 -0400
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Subject: [PATCH] Bluetooth: btbcm: allow btbcm_read_verbose_config to fail on
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Apple
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Commit 1c8ba6d013 moved around the setup code for broadcomm chips,
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and also added btbcm_read_verbose_config() to read extra information
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about the hardware. It's returning errors on some macbooks:
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Bluetooth: hci0: BCM: Read verbose config info failed (-16)
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Which makes us error out of the setup function. Since this
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probe isn't critical to operate the chip, this patch just changes
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things to carry on when it fails.
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Signed-off-by: Chris Mason <clm@fb.com>
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Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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Cc: stable@vger.kernel.org # v4.1
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---
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drivers/bluetooth/btbcm.c | 11 +++++------
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1 file changed, 5 insertions(+), 6 deletions(-)
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diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c
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index 1e1a432..9ceb8ac 100644
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--- a/drivers/bluetooth/btbcm.c
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+++ b/drivers/bluetooth/btbcm.c
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@@ -472,12 +472,11 @@ int btbcm_setup_apple(struct hci_dev *hdev)
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/* Read Verbose Config Version Info */
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skb = btbcm_read_verbose_config(hdev);
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- if (IS_ERR(skb))
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- return PTR_ERR(skb);
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-
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- BT_INFO("%s: BCM: chip id %u build %4.4u", hdev->name, skb->data[1],
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- get_unaligned_le16(skb->data + 5));
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- kfree_skb(skb);
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+ if (!IS_ERR(skb)) {
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+ BT_INFO("%s: BCM: chip id %u build %4.4u", hdev->name, skb->data[1],
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+ get_unaligned_le16(skb->data + 5));
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+ kfree_skb(skb);
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+ }
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set_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks);
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--
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2.4.5
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15
PKGBUILD
15
PKGBUILD
@@ -3,7 +3,7 @@
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pkgbase=linux-vfio
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_srcname=linux-4.1
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pkgver=4.1.2
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pkgrel=1
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pkgrel=2
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arch=('i686' 'x86_64')
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url="http://www.kernel.org/"
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license=('GPL2')
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@@ -19,6 +19,8 @@ source=("https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz"
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'linux.preset'
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'0001-block-loop-convert-to-per-device-workqueue.patch'
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'0002-block-loop-avoiding-too-many-pending-per-work-I-O.patch'
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'0001-Bluetooth-btbcm-allow-btbcm_read_verbose_config-to-f.patch'
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'bitmap-enable-booting-for-dm-md-raid1.patch'
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'change-default-console-loglevel.patch'
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'override_for_missing_acs_capabilities.patch'
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'i915_317.patch'
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@@ -32,6 +34,8 @@ sha256sums=('caf51f085aac1e1cea4d00dbbf3093ead07b551fc07b31b2a989c05f8ea72d9f'
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'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c'
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'9e1d3fd95d768a46353593f6678513839cedb98ee66e83d9323233104ec3b23f'
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'bbe3631c737ed8329a1b7a9610cc0a07330c14194da5e9afec7705e7f37eeb81'
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'08f69d122021e1d13c31e5987c23021916a819846c47247b3f1cee2ef99d7f82'
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'959c4d71b5dc50434eeecf3a8608758f57f111c6e999289c435b13fc8c6be5f0'
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'1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99'
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'975f79348119bfba8dd972a9fbfe6b38484c45bfd228f2f6d48a0c02426ba149'
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'f86ce528b63f198b84c4d8d92d35329aa4000d462217dc2db03bac5eb693cf19')
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@@ -56,6 +60,15 @@ prepare() {
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patch -Np1 -i ../0001-block-loop-convert-to-per-device-workqueue.patch
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patch -Np1 -i ../0002-block-loop-avoiding-too-many-pending-per-work-I-O.patch
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# Fix bluetooth chip initialization on some macbooks (FS#45554)
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# http://marc.info/?l=linux-bluetooth&m=143690738728402&w=2
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# https://bugzilla.kernel.org/show_bug.cgi?id=100651
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patch -Np1 -i ../0001-Bluetooth-btbcm-allow-btbcm_read_verbose_config-to-f.patch
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# Fix kernel oops when booting with root on RAID1 LVM (FS#45548)
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# https://bugzilla.kernel.org/show_bug.cgi?id=100491#c24
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patch -Np1 -i ../bitmap-enable-booting-for-dm-md-raid1.patch
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# set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
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# remove this when a Kconfig knob is made available by upstream
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# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
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83
bitmap-enable-booting-for-dm-md-raid1.patch
Normal file
83
bitmap-enable-booting-for-dm-md-raid1.patch
Normal file
@@ -0,0 +1,83 @@
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Subject: [PATCH] Enable loading of bitmaps for dm-md-raid1.
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This is also a temporary hack to systems with junk in the rest
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of the bitmap super (instead of zeroes) to boot. This is done by
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checking mddev->sync_super (which is exclusively set by dm-raid)
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is null.
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These changes also include zeroing of most bitmap pages while
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allocating so we are sure that the junk is not coming from memory.
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Signed-off-by: Neil Brown <neilb@suse.de>
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Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
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---
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diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
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index 135a090..dfa5ef3 100644
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--- a/drivers/md/bitmap.c
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+++ b/drivers/md/bitmap.c
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@@ -494,7 +494,7 @@ static int bitmap_new_disk_sb(struct bitmap *bitmap)
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bitmap_super_t *sb;
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unsigned long chunksize, daemon_sleep, write_behind;
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- bitmap->storage.sb_page = alloc_page(GFP_KERNEL);
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+ bitmap->storage.sb_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
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if (bitmap->storage.sb_page == NULL)
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return -ENOMEM;
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bitmap->storage.sb_page->index = 0;
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@@ -541,6 +541,7 @@ static int bitmap_new_disk_sb(struct bitmap *bitmap)
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sb->state = cpu_to_le32(bitmap->flags);
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bitmap->events_cleared = bitmap->mddev->events;
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sb->events_cleared = cpu_to_le64(bitmap->mddev->events);
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+ bitmap->mddev->bitmap_info.nodes = 0;
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kunmap_atomic(sb);
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@@ -568,7 +569,7 @@ static int bitmap_read_sb(struct bitmap *bitmap)
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goto out_no_sb;
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}
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/* page 0 is the superblock, read it... */
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- sb_page = alloc_page(GFP_KERNEL);
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+ sb_page = alloc_page(GFP_KERNEL | __GFP_ZERO);
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if (!sb_page)
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return -ENOMEM;
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bitmap->storage.sb_page = sb_page;
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@@ -611,8 +612,15 @@ re_read:
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daemon_sleep = le32_to_cpu(sb->daemon_sleep) * HZ;
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write_behind = le32_to_cpu(sb->write_behind);
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sectors_reserved = le32_to_cpu(sb->sectors_reserved);
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- nodes = le32_to_cpu(sb->nodes);
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- strlcpy(bitmap->mddev->bitmap_info.cluster_name, sb->cluster_name, 64);
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+ /* XXX: This is an ugly hack to ensure that we don't use clustering
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+ in case dm-raid is in use and the nodes written in bitmap_sb
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+ is erroneous.
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+ */
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+ if (!bitmap->mddev->sync_super) {
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+ nodes = le32_to_cpu(sb->nodes);
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+ strlcpy(bitmap->mddev->bitmap_info.cluster_name,
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+ sb->cluster_name, 64);
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+ }
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/* verify that the bitmap-specific fields are valid */
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if (sb->magic != cpu_to_le32(BITMAP_MAGIC))
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@@ -649,7 +657,7 @@ re_read:
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goto out;
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}
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events = le64_to_cpu(sb->events);
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- if (!nodes && (events < bitmap->mddev->events)) {
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+ if (err == 0 && !nodes && (events < bitmap->mddev->events)) {
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printk(KERN_INFO
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"%s: bitmap file is out of date (%llu < %llu) "
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"-- forcing full recovery\n",
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diff --git a/drivers/md/md.c b/drivers/md/md.c
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index 4dbed4a..6bd8bc3 100644
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--- a/drivers/md/md.c
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+++ b/drivers/md/md.c
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@@ -7415,7 +7415,7 @@ int md_setup_cluster(struct mddev *mddev, int nodes)
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err = request_module("md-cluster");
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if (err) {
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pr_err("md-cluster module not found.\n");
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- return err;
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+ return -ENOENT;
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}
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spin_lock(&pers_lock);
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