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Update to 4.0.5 

svn path=/dists/sid/linux/; revision=22735
This commit is contained in:
Ben Hutchings 2015-06-08 14:18:48 +00:00
parent de9645d099
commit 8e62b8255e
6 changed files with 150 additions and 183 deletions
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151
debian/changelog vendored
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@ -1,4 +1,153 @@
linux (4.0.4-2) UNRELEASED; urgency=medium
linux (4.0.5-1) UNRELEASED; urgency=medium
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.0.5
- mnt: Fail collect_mounts when applied to unmounted mounts
- fs_pin: Allow for the possibility that m_list or s_list go unused.
- [x86] iommu/amd: Fix bug in put_pasid_state_wait
- [armhf] iommu/arm-smmu: Fix sign-extension of upstream bus addresses at
stage 1
- [x86] Revert "KVM: x86: drop fpu_activate hook"
- [x86] mce: Fix MCE severity messages
- [x86] fpu: Disable XSAVES* support for now
- [x86] KVM: MMU: fix CR4.SMEP=1, CR0.WP=0 with shadow pages
- [x86] KVM: MMU: fix smap permission check
- [x86] kvm: fix crash in kvm_vcpu_reload_apic_access_page
- [x86] KVM: MMU: fix SMAP virtualization
- [x86] kvm/fpu: Enable eager restore kvm FPU for MPX
- ktime: Fix ktime_divns to do signed division
- fs, omfs: add NULL terminator in the end up the token list
- omfs: fix sign confusion for bitmap loop counter
- xfs: xfs_attr_inactive leaves inconsistent attr fork state behind
- xfs: xfs_iozero can return positive errno
- ovl: don't remove non-empty opaque directory
- ovl: mount read-only if workdir can't be created
- mfd: da9052: Fix broken regulator probe
- libceph: request a new osdmap if lingering request maps to no osd
- Revert "libceph: clear r_req_lru_item in __unregister_linger_request()"
- Btrfs: fix racy system chunk allocation when setting block group ro
- xen/events: don't bind non-percpu VIRQs with percpu chip
- hwmon: (ntc_thermistor) Ensure iio channel is of type IIO_VOLTAGE
- iio/axp288_adc: add missing channel info mask
- iio:st_sensors: Fix oops when probing SPI devices
- iio: light: hid-sensor-prox: Fix modifier
- iio: pressure: hid-sensor-press: Fix modifier
- iio: adc: spmi-vadc: Fix overflow in output value normalization
- iio: adc: cc10001: Fix the channel number mapping
- iio: adc: cc10001: Fix incorrect use of power-up/power-down register
- iio: adc: cc10001: Add delay before setting START bit
- iio: adc: cc10001: Fix regulator_get_voltage() return value check
- iio: adc: xilinx: Fix register addresses
- iio: adc: xilinx: Fix "vccaux" channel .address
- iio: adc: xilinx: Fix VREFP scale
- iio: adc: xilinx: Fix VREFN sign
- hwmon: (tmp401) Do not auto-detect chip on I2C address 0x37
- hwmon: (nct6775) Add missing sysfs attribute initialization
- hwmon: (nct6683) Add missing sysfs attribute initialization
- clk: exynos5420: Restore GATE_BUS_TOP on suspend
- clk: add missing lock when call clk_core_enable in clk_set_parent
- brcmfmac: avoid null pointer access when brcmf_msgbuf_get_pktid() fails
- lib: Fix strnlen_user() to not touch memory after specified maximum
- d_walk() might skip too much
- module: Call module notifier on failure after complete_formation()
- ALSA: usb-audio: Add quirk for MS LifeCam Studio
- ALSA: hda - Add Conexant codecs CX20721, CX20722, CX20723 and CX20724
- ALSA: hda - Add headphone quirk for Lifebook E752
- ALSA: hda - Add headset mic quirk for Dell Inspiron 5548
- ALSA: hda/realtek - ALC292 dock fix for Thinkpad L450
- ALSA: usb-audio: Add quirk for MS LifeCam HD-3000
- Revert "ALSA: hda - Add mute-LED mode control to Thinkpad"
- ALSA: hda - Fix noise on AMD radeon 290x controller
- ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() calls
- ASoC: uda1380: Avoid accessing i2c bus when codec is disabled
- ASoC: dapm: Modify widget stream name according to prefix
- ASoC: wm8960: fix "RINPUT3" audio route error
- ASoC: wm8994: correct BCLK DIV 348 to 384
- RDMA/core: Fix for parsing netlink string attribute
- staging: gdm724x: Correction of variable usage after applying ALIGN()
- staging: vt6656: use ieee80211_tx_info to select packet type.
- staging: vt6655: device_free_tx_buf use only ieee80211_tx_status_irqsafe
- staging: vt6655: implement IEEE80211_TX_STAT_NOACK_TRANSMITTED
- staging: vt6655: Fix 80211 control and management status reporting.
- staging: vt6655: vnt_tx_packet Correct TX order of OWNED_BY_NIC
- staging: vt6655: lock MACvWriteBSSIDAddress.
- [x86] perf/rapl: Enable Broadwell-U RAPL support
- target/pscsi: Don't leak scsi_host if hba is VIRTUAL_HOST
- xhci: fix isoc endpoint dequeue from advancing too far on transaction error
- xhci: Solve full event ring by increasing TRBS_PER_SEGMENT to 256
- xhci: gracefully handle xhci_irq dead device
- USB: visor: Match I330 phone more precisely
- USB: pl2303: Remove support for Samsung I330
- USB: cp210x: add ID for KCF Technologies PRN device
- usb-storage: Add NO_WP_DETECT quirk for Lacie 059f:0651 devices
- usb: gadget: configfs: Fix interfaces array NULL-termination
- powerpc/mce: fix off by one errors in mce event handling
- powerpc: Align TOC to 256 bytes
- mmc: atmel-mci: fix bad variable type for clkdiv
- tty/n_gsm.c: fix a memory leak when gsmtty is removed
- pty: Fix input race when closing
- ext4: fix lazytime optimization
- ext4: fix NULL pointer dereference when journal restart fails
- ext4: check for zero length extent explicitly
- jbd2: fix r_count overflows leading to buffer overflow in journal recovery
- ahci: avoton port-disable reset-quirk
- libata: Add helper to determine when PHY events should be ignored
- libata: Ignore spurious PHY event on LPM policy change
- libata: Blacklist queued TRIM on all Samsung 800-series
- [arm64] bpf: fix signedness bug in loading 64-bit immediate
- rt2x00: add new rt2800usb device DWA 130
- [armhf] 8325/1: exynos: move resume code to .text section
- gpio: gpio-kempld: Fix get_direction return value
- crypto: s390/ghash - Fix incorrect ghash icv buffer handling.
- mac80211: move WEP tailroom size check
- mac80211: don't use napi_gro_receive() outside NAPI context
- [s390x] mm: correct return value of pmd_pfn
- sched: Handle priority boosted tasks proper in setscheduler()
- sched: always use blk_schedule_flush_plug in io_schedule_out
- [armel,armhf] 8356/1: mm: handle non-pmd-aligned end of RAM
- [armhf] EXYNOS: Fix dereference of ERR_PTR returned by
of_genpd_get_from_provider
- [armhf] dts: set display clock correctly for exynos4412-trats2
- [armel,armhf] fix missing syscall trace exit
- [hppa] Fix crashes due to stack randomization on stack-grows-upwards
architectures
- gfp: add __GFP_NOACCOUNT
- kernfs: do not account ino_ida allocations to memcg
- mm, numa: really disable NUMA balancing by default on single node machines
- nfsd/blocklayout: pretend we can send deviceid notifications
- nfsd: fix the check for confirmed openowner in nfs4_preprocess_stateid_op
- svcrpc: fix potential GSSX_ACCEPT_SEC_CONTEXT decoding failures
- [x86] firmware: dmi_scan: Fix ordering of product_uuid
- [armhf] thermal: armada: Update Armada 380 thermal sensor coefficients
- md/raid5: don't record new size if resize_stripes fails.
- md/raid0: fix restore to sector variable in raid0_make_request
- Revert "HID: logitech-hidpp: support combo keyboard touchpad TK820"
- [mips*] fix FP mode selection in lieu of .MIPS.abiflags data
- rtlwifi: rtl8192cu: Fix kernel deadlock
- Input: elantech - fix semi-mt protocol for v3 HW
- storvsc: Set the SRB flags correctly when no data transfer is needed
- sd: Disable support for 256 byte/sector disks
- ACPI / init: Fix the ordering of acpi_reserve_resources()
- iwlwifi: mvm: clean net-detect info if device was reset during suspend
- iwlwifi: mvm: Free fw_status after use to avoid memory leak
- iwlwifi: pcie: prevent using unmapped memory in fw monitor
- drm/radeon: add new bonaire pci id
- drm/radeon: fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling
- drm/radeon: retry dcpd fetch
- drm/plane-helper: Adapt cursor hack to transitional helpers
- drm/radeon: don't share plls if monitors differ in audio support
- drm/radeon/audio: make sure connector is valid in hotplug case
- Revert "drm/radeon: only mark audio as connected if the monitor supports
it (v3)"
- drm/radeon: partially revert "fix VM_CONTEXT*_PAGE_TABLE_END_ADDR handling"
- dm: fix casting bug in dm_merge_bvec()
- dm: fix reload failure of 0 path multipath mapping on blk-mq devices
- drm/amdkfd: Don't report local memory size
- vfs: read file_handle only once in handle_to_path
- UBI: block: Add missing cache flushes
- pwm: img: Impose upper and lower timebase steps value
- md: fix race when unfreezing sync_action
- fs/binfmt_elf.c:load_elf_binary(): return -EINVAL on zero-length mappings
[ Ben Hutchings ]
* udeb: Remove i2o modules (fixes FTBFS on amd64) (Closes: #787004)

51
debian/patches/bugfix/all/fs_pin-allow-for-the-possibility-that-m_list-or-s_li.patch vendored
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@ -1,51 +0,0 @@
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Thu, 2 Apr 2015 16:35:48 -0500
Subject: fs_pin: Allow for the possibility that m_list or s_list go unused.
Origin: https://git.kernel.org/linus/820f9f147dcce2602eefd9b575bbbd9ea14f0953
This is needed to support lazily umounting locked mounts. Because the
entire unmounted subtree needs to stay together until there are no
users with references to any part of the subtree.
To support this guarantee that the fs_pin m_list and s_list nodes
are initialized by initializing them in init_fs_pin allowing
for the possibility that pin_insert_group does not touch them.
Further use hlist_del_init in pin_remove so that there is
a hlist_unhashed test before the list we attempt to update
the previous list item.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
fs/fs_pin.c | 4 ++--
include/linux/fs_pin.h | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/fs_pin.c b/fs/fs_pin.c
index b06c987..611b540 100644
--- a/fs/fs_pin.c
+++ b/fs/fs_pin.c
@@ -9,8 +9,8 @@ static DEFINE_SPINLOCK(pin_lock);
void pin_remove(struct fs_pin *pin)
{
spin_lock(&pin_lock);
- hlist_del(&pin->m_list);
- hlist_del(&pin->s_list);
+ hlist_del_init(&pin->m_list);
+ hlist_del_init(&pin->s_list);
spin_unlock(&pin_lock);
spin_lock_irq(&pin->wait.lock);
pin->done = 1;
diff --git a/include/linux/fs_pin.h b/include/linux/fs_pin.h
index 9dc4e03..3886b3b 100644
--- a/include/linux/fs_pin.h
+++ b/include/linux/fs_pin.h
@@ -13,6 +13,8 @@ struct vfsmount;
static inline void init_fs_pin(struct fs_pin *p, void (*kill)(struct fs_pin *))
{
init_waitqueue_head(&p->wait);
+ INIT_HLIST_NODE(&p->s_list);
+ INIT_HLIST_NODE(&p->m_list);
p->kill = kill;
}

46
debian/patches/bugfix/all/md-raid0-fix-restore-to-sector-variable-in-raid0_make_request.patch vendored
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@ -1,46 +0,0 @@
From: Eric Work <work.eric@gmail.com>
Date: Mon, 18 May 2015 23:26:23 -0700
Subject: md/raid0: fix restore to sector variable in raid0_make_request
Origin: http://git.neil.brown.name/?p=md.git;a=commitdiff;h=a81157768a00e8cf8a7b43b5ea5cac931262374f
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=98501
Bug-Debian: https://bugs.debian.org/786372
The variable "sector" in "raid0_make_request()" was improperly updated
by a call to "sector_div()" which modifies its first argument in place.
Commit 47d68979cc968535cb87f3e5f2e6a3533ea48fbd restored this variable
after the call for later re-use. Unfortunetly the restore was done after
the referenced variable "bio" was advanced. This lead to the original
value and the restored value being different. Here we move this line to
the proper place.
One observed side effect of this bug was discarding a file though
unlinking would cause an unrelated file's contents to be discarded.
Signed-off-by: NeilBrown <neilb@suse.de>
Fixes: 47d68979cc96 ("md/raid0: fix bug with chunksize not a power of 2.")
Cc: stable@vger.kernel.org (any that received above backport)
URL: https://bugzilla.kernel.org/show_bug.cgi?id=98501
---
drivers/md/raid0.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -517,6 +517,9 @@ static void raid0_make_request(struct md
? (sector & (chunk_sects-1))
: sector_div(sector, chunk_sects));
+ /* Restore due to sector_div */
+ sector = bio->bi_iter.bi_sector;
+
if (sectors < bio_sectors(bio)) {
split = bio_split(bio, sectors, GFP_NOIO, fs_bio_set);
bio_chain(split, bio);
@@ -524,7 +527,6 @@ static void raid0_make_request(struct md
split = bio;
}
- sector = bio->bi_iter.bi_sector;
zone = find_zone(mddev->private, &sector);
tmp_dev = map_sector(mddev, zone, sector, &sector);
split->bi_bdev = tmp_dev->bdev;

44
debian/patches/bugfix/all/mnt-fail-collect_mounts-when-applied-to-unmounted-mo.patch vendored
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@ -1,44 +0,0 @@
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Wed, 7 Jan 2015 14:28:26 -0600
Subject: mnt: Fail collect_mounts when applied to unmounted mounts
Origin: https://git.kernel.org/linus/cd4a40174b71acd021877341684d8bb1dc8ea4ae
The only users of collect_mounts are in audit_tree.c
In audit_trim_trees and audit_add_tree_rule the path passed into
collect_mounts is generated from kern_path passed an audit_tree
pathname which is guaranteed to be an absolute path. In those cases
collect_mounts is obviously intended to work on mounted paths and
if a race results in paths that are unmounted when collect_mounts
it is reasonable to fail early.
The paths passed into audit_tag_tree don't have the absolute path
check. But are used to play with fsnotify and otherwise interact with
the audit_trees, so again operating only on mounted paths appears
reasonable.
Avoid having to worry about what happens when we try and audit
unmounted filesystems by restricting collect_mounts to mounts
that appear in the mount tree.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
fs/namespace.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1709,8 +1709,11 @@ struct vfsmount *collect_mounts(struct p
{
struct mount *tree;
namespace_lock();
- tree = copy_tree(real_mount(path->mnt), path->dentry,
- CL_COPY_ALL | CL_PRIVATE);
+ if (!check_mnt(real_mount(path->mnt)))
+ tree = ERR_PTR(-EINVAL);
+ else
+ tree = copy_tree(real_mount(path->mnt), path->dentry,
+ CL_COPY_ALL | CL_PRIVATE);
namespace_unlock();
if (IS_ERR(tree))
return ERR_CAST(tree);

37
debian/patches/bugfix/all/vfs-read-file_handle-only-once-in-handle_to_path.patch vendored
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@ -1,37 +0,0 @@
From: Sasha Levin <sasha.levin@oracle.com>
Subject: vfs: read file_handle only once in handle_to_path
Date: Wed, 28 Jan 2015 15:30:43 -0500
Origin: http://article.gmane.org/gmane.linux.file-systems/92438
We used to read file_handle twice. Once to get the amount of extra bytes, and
once to fetch the entire structure.
This may be problematic since we do size verifications only after the first
read, so if the number of extra bytes changes in userspace between the first
and second calls, we'll have an incoherent view of file_handle.
Instead, read the constant size once, and copy that over to the final
structure without having to re-read it again.
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
---
Change in v2:
- Use the f_handle pointer rather than size of struct
fs/fhandle.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/fs/fhandle.c
+++ b/fs/fhandle.c
@@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd
goto out_err;
}
/* copy the full handle */
- if (copy_from_user(handle, ufh,
- sizeof(struct file_handle) +
+ *handle = f_handle;
+ if (copy_from_user(&handle->f_handle,
+ &ufh->f_handle,
f_handle.handle_bytes)) {
retval = -EFAULT;
goto out_handle;

4
debian/patches/series vendored
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@ -62,14 +62,10 @@ debian/i2o-disable-i2o_ext_adaptec-on-64bit.patch
bugfix/all/aic94xx-remove-broken-fallback-for-missing-ctrl-a.patch
bugfix/all/rtsx_usb_ms-use-msleep_interruptible-in-polling-loop.patch
bugfix/all/net-mv643xx-disable-tso-by-default.patch
bugfix/all/vfs-read-file_handle-only-once-in-handle_to_path.patch
bugfix/all/ext4-allocate-entire-range-in-zero-range.patch
debian/emmc-don-t-initialize-partitions-on-rpmb-flagged-areas.patch
bugfix/all/mnt-fail-collect_mounts-when-applied-to-unmounted-mo.patch
bugfix/all/fs_pin-allow-for-the-possibility-that-m_list-or-s_li.patch
bugfix/all/rtc-hctosys-do-not-treat-lack-of-rtc-device-as-error.patch
bugfix/all/rtc-hctosys-use-function-name-in-the-error-log.patch
bugfix/all/md-raid0-fix-restore-to-sector-variable-in-raid0_make_request.patch
bugfix/all/cdc_ncm-fix-tx_bytes-statistics.patch
bugfix/all/musb-musb-fix-order-of-conditions-for-assigning-end-p.patch