IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
I think it is a bit confusing to use 'menu' to hold a QMenuBar pointer.
I want to use 'menu' for a QMenu pointer.
You do not need to use a local variable here. Use menuBar() directly.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Fix some warnings from sparce like follows:
warning: symbol '...' was not declared. Should it be static?
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
On menu properties mouse events didn't do anything in search view
(listMode).
As there are no menus in listMode we can add an exception in tests to
always change the value on mouse events if we are in listMode.
Signed-off-by: Maxime Chretien <maxime.chretien@bootlin.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Pull networking fixes from David Miller:
"Some merge window fallout, some longer term fixes:
1) Handle headroom properly in lapbether and x25_asy drivers, from
Xie He.
2) Fetch MAC address from correct r8152 device node, from Thierry
Reding.
3) In the sw kTLS path we should allow MSG_CMSG_COMPAT in sendmsg,
from Rouven Czerwinski.
4) Correct fdputs in socket layer, from Miaohe Lin.
5) Revert troublesome sockptr_t optimization, from Christoph Hellwig.
6) Fix TCP TFO key reading on big endian, from Jason Baron.
7) Missing CAP_NET_RAW check in nfc, from Qingyu Li.
8) Fix inet fastreuse optimization with tproxy sockets, from Tim
Froidcoeur.
9) Fix 64-bit divide in new SFC driver, from Edward Cree.
10) Add a tracepoint for prandom_u32 so that we can more easily
perform usage analysis. From Eric Dumazet.
11) Fix rwlock imbalance in AF_PACKET, from John Ogness"
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (49 commits)
net: openvswitch: introduce common code for flushing flows
af_packet: TPACKET_V3: fix fill status rwlock imbalance
random32: add a tracepoint for prandom_u32()
Revert "ipv4: tunnel: fix compilation on ARCH=um"
net: accept an empty mask in /sys/class/net/*/queues/rx-*/rps_cpus
net: ethernet: stmmac: Disable hardware multicast filter
net: stmmac: dwmac1000: provide multicast filter fallback
ipv4: tunnel: fix compilation on ARCH=um
vsock: fix potential null pointer dereference in vsock_poll()
sfc: fix ef100 design-param checking
net: initialize fastreuse on inet_inherit_port
net: refactor bind_bucket fastreuse into helper
net: phy: marvell10g: fix null pointer dereference
net: Fix potential memory leak in proto_register()
net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init
ionic_lif: Use devm_kcalloc() in ionic_qcq_alloc()
net/nfc/rawsock.c: add CAP_NET_RAW check.
hinic: fix strncpy output truncated compile warnings
drivers/net/wan/x25_asy: Added needed_headroom and a skb->len check
net/tls: Fix kmap usage
...
Pull i2c updates from Wolfram Sang:
- bus recovery can now be given a pinctrl handle and the I2C core will
do all the steps to switch to/from GPIO which can save quite some
boilerplate code from drivers
- "fallthrough" conversion
- driver updates, mostly ID additions
* 'i2c/for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (32 commits)
i2c: iproc: fix race between client unreg and isr
i2c: eg20t: use generic power management
i2c: eg20t: Drop PCI wakeup calls from .suspend/.resume
i2c: mediatek: Fix i2c_spec_values description
i2c: mediatek: Add i2c compatible for MediaTek MT8192
dt-bindings: i2c: update bindings for MT8192 SoC
i2c: mediatek: Add access to more than 8GB dram in i2c driver
i2c: mediatek: Add apdma sync in i2c driver
i2c: i801: Add support for Intel Tiger Lake PCH-H
i2c: i801: Add support for Intel Emmitsburg PCH
i2c: bcm2835: Replace HTTP links with HTTPS ones
Documentation: i2c: dev: 'block process call' is supported
i2c: at91: Move to generic GPIO bus recovery
i2c: core: treat EPROBE_DEFER when acquiring SCL/SDA GPIOs
i2c: core: add generic I2C GPIO recovery
dt-bindings: i2c: add generic properties for GPIO bus recovery
i2c: rcar: avoid race when unregistering slave
i2c: tegra: Avoid tegra_i2c_init_dma() for Tegra210 vi i2c
i2c: tegra: Fix runtime resume to re-init VI I2C
i2c: tegra: Fix the error path in tegra_i2c_runtime_resume
...
To avoid some issues, for example RCU usage warning and double free,
we should flush the flows under ovs_lock. This patch refactors
table_instance_destroy and introduces table_instance_flow_flush
which can be invoked by __dp_destroy or ovs_flow_tbl_flush.
Fixes: 50b0e61b32 ("net: openvswitch: fix possible memleak on destroy flow-table")
Reported-by: Johan Knöös <jknoos@google.com>
Reported-at: https://mail.openvswitch.org/pipermail/ovs-discuss/2020-August/050489.html
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
After @blk_fill_in_prog_lock is acquired there is an early out vnet
situation that can occur. In that case, the rwlock needs to be
released.
Also, since @blk_fill_in_prog_lock is only acquired when @tp_version
is exactly TPACKET_V3, only release it on that exact condition as
well.
And finally, add sparse annotation so that it is clearer that
prb_fill_curr_block() and prb_clear_blk_fill_status() are acquiring
and releasing @blk_fill_in_prog_lock, respectively. sparse is still
unable to understand the balance, but the warnings are now on a
higher level that make more sense.
Fixes: 632ca50f2c ("af_packet: TPACKET_V3: replace busy-wait loop")
Signed-off-by: John Ogness <john.ogness@linutronix.de>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
There has been some heat around prandom_u32() lately, and some people
were wondering if there was a simple way to determine how often
it was used, before considering making it maybe 10 times more expensive.
This tracepoint exports the generated pseudo random value.
Tested:
perf list | grep prandom_u32
random:prandom_u32 [Tracepoint event]
perf record -a [-g] [-C1] -e random:prandom_u32 sleep 1
[ perf record: Woken up 0 times to write data ]
[ perf record: Captured and wrote 259.748 MB perf.data (924087 samples) ]
perf report --nochildren
...
97.67% ksoftirqd/1 [kernel.vmlinux] [k] prandom_u32
|
---prandom_u32
prandom_u32
|
|--48.86%--tcp_v4_syn_recv_sock
| tcp_check_req
| tcp_v4_rcv
| ...
--48.81%--tcp_conn_request
tcp_v4_conn_request
tcp_rcv_state_process
...
perf script
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Willy Tarreau <w@1wt.eu>
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAl81p3sPHGNvcmJldEBs
d24ubmV0AAoJEBdDWhNsDH5YTDAH/i+boeUlQsiobPcnfF7jxjQWd2wy9GVT6y7k
RQsifOIIsJZB8DN/ChYbeFemtnn495HaIrwN4QvQss82A2NpaGYCRR8D4vncqLHL
1K36JLHE/5dOFvaKUvAVIquEcwuyvmRNU0Bbyz/3kzNUf8KkovDzoJ7xZ/2n/fev
hksn3RChj1osJNViSGBkHEjF6NJ46gzNtbt4mW88/jDZNCENK7rZQWbwUvrvZ4ze
B1LfMFYuZhm6s4sooBxO6y2njuzmKLoykM9MQFr5PXLuexHTcMlS5mpHVqvQsJ8l
70G2zXZiGUwxboC1YW7aRUEhkASVsXTb077zOVYXWY6duUqWVFs=
=tuId
-----END PGP SIGNATURE-----
Merge tag 'docs-5.9-2' of git://git.lwn.net/linux
Pull documentation fixes from Jonathan Corbet:
"A handful of obvious fixes that wandered in during the merge window"
* tag 'docs-5.9-2' of git://git.lwn.net/linux:
Documentation/locking/locktypes: fix the typo
doc/zh_CN: resolve undefined label warning in admin-guide index
doc/zh_CN: fix title heading markup in admin-guide cpu-load
docs: remove the 2.6 "Upgrading I2C Drivers" guide
docs: Correct the release date of 5.2 stable
mailmap: Update comments for with format and more detalis
docs: cdrom: Fix a typo and rst markup
Doc: admin-guide: use correct legends in kernel-parameters.txt
Documentation/features: refresh RISC-V arch support files
documentation: coccinelle: Improve command example for make C={1,2}
Core-api: Documentation: Replace deprecated :c:func: Usage
Dev-tools: Documentation: Replace deprecated :c:func: Usage
Filesystems: Documentation: Replace deprecated :c:func: Usage
docs: trace: fix a typo
of truncating the most significant bits.
- Improve THP splitting required by qemu processes by making use of
walk_page_vma() instead of calling follow_page() for every single page
within each vma.
- Add missing ZCRYPT dependency to VFIO_AP to fix potential compile problems.
- Remove not required select CLOCKSOURCE_VALIDATE_LAST_CYCLE again.
- Set node distance to LOCAL_DISTANCE instead of 0, since e.g. libnuma
translates a node distance of 0 to "no NUMA support available".
- Couple of other minor fixes and improvements.
-----BEGIN PGP SIGNATURE-----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=E0hf
-----END PGP SIGNATURE-----
Merge tag 's390-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull more s390 updates from Heiko Carstens:
- Allow s390 debug feature to handle finally more than 256 CPU numbers,
instead of truncating the most significant bits.
- Improve THP splitting required by qemu processes by making use of
walk_page_vma() instead of calling follow_page() for every single
page within each vma.
- Add missing ZCRYPT dependency to VFIO_AP to fix potential compile
problems.
- Remove not required select CLOCKSOURCE_VALIDATE_LAST_CYCLE again.
- Set node distance to LOCAL_DISTANCE instead of 0, since e.g. libnuma
translates a node distance of 0 to "no NUMA support available".
- Couple of other minor fixes and improvements.
* tag 's390-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/numa: move code to arch/s390/kernel
s390/time: remove select CLOCKSOURCE_VALIDATE_LAST_CYCLE again
s390/debug: debug feature version 3
s390/Kconfig: add missing ZCRYPT dependency to VFIO_AP
s390/numa: set node distance to LOCAL_DISTANCE
s390/pkey: remove redundant variable initialization
s390/test_unwind: fix possible memleak in test_unwind()
s390/gmap: improve THP splitting
s390/atomic: circumvent gcc 10 build regression
-----BEGIN PGP SIGNATURE-----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=7b8U
-----END PGP SIGNATURE-----
Merge tag 'for-5.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull more btrfs updates from David Sterba:
"One minor update, the rest are fixes that have arrived a bit late for
the first batch. There are also some recent fixes for bugs that were
discovered during the merge window and pop up during testing.
User visible change:
- show correct subvolume path in /proc/mounts for bind mounts
Fixes:
- fix compression messages when remounting with different level or
compression algorithm
- tree-log: fix some memory leaks on error handling paths
- restore I_VERSION on remount
- fix return values and error code mixups
- fix umount crash with quotas enabled when removing sysfs files
- fix trim range on a shrunk device"
* tag 'for-5.9-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: trim: fix underflow in trim length to prevent access beyond device boundary
btrfs: fix return value mixup in btrfs_get_extent
btrfs: sysfs: fix NULL pointer dereference at btrfs_sysfs_del_qgroups()
btrfs: check correct variable after allocation in btrfs_backref_iter_alloc
btrfs: make sure SB_I_VERSION doesn't get unset by remount
btrfs: fix memory leaks after failure to lookup checksums during inode logging
btrfs: don't show full path of bind mounts in subvol=
btrfs: fix messages after changing compression level by remount
btrfs: only search for left_info if there is no right_info in try_merge_free_space
btrfs: inode: fix NULL pointer dereference if inode doesn't need compression
- Fix duplicated words in comments.
- Fix an ubsan complaint about null pointer arithmetic.
-----BEGIN PGP SIGNATURE-----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=GBnh
-----END PGP SIGNATURE-----
Merge tag 'xfs-5.9-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fixes from Darrick Wong:
"Two small fixes that have come in during the past week:
- Fix duplicated words in comments
- Fix an ubsan complaint about null pointer arithmetic"
* tag 'xfs-5.9-merge-8' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: Fix UBSAN null-ptr-deref in xfs_sysfs_init
xfs: delete duplicated words + other fixes
- Don't clear MediaFailure and VolumeDirty bit in volume flags
if these were already set before mounting.
- Write multiple dirty buffers at once in sync mode.
- Remove unneeded EXFAT_SB_DIRTY bit set.
-----BEGIN PGP SIGNATURE-----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=85Zl
-----END PGP SIGNATURE-----
Merge tag 'exfat-for-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
- don't clear MediaFailure and VolumeDirty bit in volume flags if these
were already set before mounting
- write multiple dirty buffers at once in sync mode
- remove unneeded EXFAT_SB_DIRTY bit set
* tag 'exfat-for-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: retain 'VolumeFlags' properly
exfat: optimize exfat_zeroed_cluster()
exfat: add error check when updating dir-entries
exfat: write multiple sectors at once
exfat: remove EXFAT_SB_DIRTY flag
Commit 3e38e0aaca ("mm: memcg: charge memcg percpu memory to the
parent cgroup") adds memory tracking to the memcg kernel structures
themselves to make cgroups liable for the memory they are consuming
through the allocation of child groups (which can be significant).
This code is a bit awkward as it's spread out through several functions:
The outermost function does memalloc_use_memcg(parent) to set up
current->active_memcg, which designates which cgroup to charge, and the
inner functions pass GFP_ACCOUNT to request charging for specific
allocations. To make sure this dependency is satisfied at all times -
to make sure we don't randomly charge whoever is calling the functions -
the inner functions warn on !current->active_memcg.
However, this triggers a false warning when the root memcg itself is
allocated. No parent exists in this case, and so current->active_memcg
is rightfully NULL. It's a false positive, not indicative of a bug.
Delete the warnings for now, we can revisit this later.
Fixes: 3e38e0aaca ("mm: memcg: charge memcg percpu memory to the parent cgroup")
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Roman Gushchin <guro@fb.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
While importing a dmabuf it is possible that the data of the buffer
is put with offset which is indicated by the SGT offset.
Respect the offset value and forward it to the backend.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Juergen Gross <jgross@suse.com>
This is the sync up with the canonical definition of the
display protocol in Xen.
1. Add protocol version as an integer
Version string, which is in fact an integer, is hard to handle in the
code that supports different protocol versions. To simplify that
also add the version as an integer.
2. Pass buffer offset with XENDISPL_OP_DBUF_CREATE
There are cases when display data buffer is created with non-zero
offset to the data start. Handle such cases and provide that offset
while creating a display buffer.
3. Add XENDISPL_OP_GET_EDID command
Add an optional request for reading Extended Display Identification
Data (EDID) structure which allows better configuration of the
display connectors over the configuration set in XenStore.
With this change connectors may have multiple resolutions defined
with respect to detailed timing definitions and additional properties
normally provided by displays.
If this request is not supported by the backend then visible area
is defined by the relevant XenStore's "resolution" property.
If backend provides extended display identification data (EDID) with
XENDISPL_OP_GET_EDID request then EDID values must take precedence
over the resolutions defined in XenStore.
4. Bump protocol version to 2.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20200813062113.11030-5-andr2000@gmail.com
Signed-off-by: Juergen Gross <jgross@suse.com>
Add YUYV to supported formats, so the frontend can work with the
formats used by cameras and other HW.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://lore.kernel.org/r/20200813062113.11030-4-andr2000@gmail.com
Signed-off-by: Juergen Gross <jgross@suse.com>
The patch c575b7eeb8: "drm/xen-front: Add support for Xen PV
display frontend" from Apr 3, 2018, leads to the following static
checker warning:
drivers/gpu/drm/xen/xen_drm_front_gem.c:140 xen_drm_front_gem_create()
warn: passing zero to 'ERR_CAST'
drivers/gpu/drm/xen/xen_drm_front_gem.c
133 struct drm_gem_object *xen_drm_front_gem_create(struct drm_device *dev,
134 size_t size)
135 {
136 struct xen_gem_object *xen_obj;
137
138 xen_obj = gem_create(dev, size);
139 if (IS_ERR_OR_NULL(xen_obj))
140 return ERR_CAST(xen_obj);
Fix this and the rest of misused places with IS_ERR_OR_NULL in the
driver.
Fixes: c575b7eeb8: "drm/xen-front: Add support for Xen PV display frontend"
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200813062113.11030-3-andr2000@gmail.com
Signed-off-by: Juergen Gross <jgross@suse.com>
It is possible that the scatter-gather table during dmabuf import has
non-zero offset of the data, but user-space doesn't expect that.
Fix this by failing the import, so user-space doesn't access wrong data.
Fixes: bf8dc55b13 ("xen/gntdev: Implement dma-buf import functionality")
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Acked-by: Juergen Gross <jgross@suse.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200813062113.11030-2-andr2000@gmail.com
Signed-off-by: Juergen Gross <jgross@suse.com>
In irq_set_irqchip_state(), the irq descriptor is not unlocked after an
error is encountered. While that should never happen in practice, a buggy
driver may trigger it. This would result in a lockup, so fix it.
Fixes: 1d0326f352 ("genirq: Check irq_data_get_irq_chip() return value before use")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200811180012.80269-1-linux@roeck-us.net
In skcipher_accept_parent_nokey() the whole af_alg_ctx structure is
cleared by memset() after allocation, so add such memset() also to
aead_accept_parent_nokey() so that the new "init" field is also
initialized to zero. Without that the initial ctx->init checks might
randomly return true and cause errors.
While there, also remove the redundant zero assignments in both
functions.
Found via libkcapi testsuite.
Cc: Stephan Mueller <smueller@chronox.de>
Fixes: f3c802a1f3 ("crypto: algif_aead - Only wake up when ctx->more is zero")
Suggested-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Drivers:
- ds1374: use watchdog core
- pcf2127: add alarm and pcf2129 support
-----BEGIN PGP SIGNATURE-----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=ZEHC
-----END PGP SIGNATURE-----
Merge tag 'rtc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"Not much this cycle - mostly non urgent driver fixes:
- ds1374: use watchdog core
- pcf2127: add alarm and pcf2129 support"
* tag 'rtc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
rtc: pcf2127: fix alarm handling
rtc: pcf2127: add alarm support
rtc: pcf2127: add pca2129 device id
rtc: max77686: Fix wake-ups for max77620
rtc: ds1307: provide an indication that the watchdog has fired
rtc: ds1374: remove unused define
rtc: ds1374: fix RTC_DRV_DS1374_WDT dependencies
rtc: cleanup obsolete comment about struct rtc_class_ops
rtc: pl031: fix set_alarm by adding back call to alarm_irq_enable
rtc: ds1374: wdt: Use watchdog core for watchdog part
rtc: Replace HTTP links with HTTPS ones
rtc: goldfish: Enable interrupt in set_alarm() when necessary
rtc: max77686: Do not allow interrupt to fire before system resume
rtc: imxdi: fix trivial typos
rtc: cpcap: fix range
This reverts commit 06a7a37be5.
The bug was already fixed, this added a dup include.
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
We must accept an empty mask in store_rps_map(), or we are not able
to disable RPS on a queue.
Fixes: 07bbecb341 ("net: Restrict receive packets queuing to housekeeping CPUs")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Maciej Żenczykowski <maze@google.com>
Cc: Alex Belits <abelits@marvell.com>
Cc: Nitesh Narayan Lal <nitesh@redhat.com>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Maciej Żenczykowski <maze@google.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Nitesh Narayan Lal <nitesh@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jonathan McDowell says:
====================
net: stmmac: Fix multicast filter on IPQ806x
This pair of patches are the result of discovering a failure to
correctly receive IPv6 multicast packets on such a device (in particular
DHCPv6 requests and RA solicitations). Putting the device into
promiscuous mode, or allmulti, both resulted in such packets correctly
being received. Examination of the vendor driver (nss-gmac from the
qsdk) shows that it does not enable the multicast filter and instead
falls back to allmulti.
Extend the base dwmac1000 driver to fall back when there's no suitable
hardware filter, and update the ipq806x platform to request this.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
The IPQ806x does not appear to have a functional multicast ethernet
address filter. This was observed as a failure to correctly receive IPv6
packets on a LAN to the all stations address. Checking the vendor driver
shows that it does not attempt to enable the multicast filter and
instead falls back to receiving all multicast packets, internally
setting ALLMULTI.
Use the new fallback support in the dwmac1000 driver to correctly
achieve the same with the mainline IPQ806x driver. Confirmed to fix IPv6
functionality on an RB3011 router.
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: David S. Miller <davem@davemloft.net>
If we don't have a hardware multicast filter available then instead of
silently failing to listen for the requested ethernet broadcast
addresses fall back to receiving all multicast packets, in a similar
fashion to other drivers with no multicast filter.
Cc: stable@vger.kernel.org
Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: David S. Miller <davem@davemloft.net>
With certain configurations, a 64-bit ARCH=um errors
out here with an unknown csum_ipv6_magic() function.
Include the right header file to always have it.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
syzbot reported this issue where in the vsock_poll() we find the
socket state at TCP_ESTABLISHED, but 'transport' is null:
general protection fault, probably for non-canonical address 0xdffffc0000000012: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097]
CPU: 0 PID: 8227 Comm: syz-executor.2 Not tainted 5.8.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:vsock_poll+0x75a/0x8e0 net/vmw_vsock/af_vsock.c:1038
Call Trace:
sock_poll+0x159/0x460 net/socket.c:1266
vfs_poll include/linux/poll.h:90 [inline]
do_pollfd fs/select.c:869 [inline]
do_poll fs/select.c:917 [inline]
do_sys_poll+0x607/0xd40 fs/select.c:1011
__do_sys_poll fs/select.c:1069 [inline]
__se_sys_poll fs/select.c:1057 [inline]
__x64_sys_poll+0x18c/0x440 fs/select.c:1057
do_syscall_64+0x60/0xe0 arch/x86/entry/common.c:384
entry_SYSCALL_64_after_hwframe+0x44/0xa9
This issue can happen if the TCP_ESTABLISHED state is set after we read
the vsk->transport in the vsock_poll().
We could put barriers to synchronize, but this can only happen during
connection setup, so we can simply check that 'transport' is valid.
Fixes: c0cfa2d8a7 ("vsock: add multi-transports support")
Reported-and-tested-by: syzbot+a61bac2fcc1a7c6623fe@syzkaller.appspotmail.com
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Jorgen Hansen <jhansen@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The handling of the RXQ/TXQ size granularity design-params had two
problems: it had a 64-bit divide that didn't build on 32-bit platforms,
and it could divide by zero if the NIC supplied 0 as the value of the
design-param. Fix both by checking for 0 and for a granularity bigger
than our min-size; if the granularity <= EFX_MIN_DMAQ_SIZE then it fits
in 32 bits, so we can cast it to u32 for the divide.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Edward Cree <ecree@solarflare.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
sent to all available MDSes once per second now. Other than that, we
have a lot of fixes and cleanups all around the filesystem, including
a tweak to cut down on MDS request resends in multi-MDS setups from
Yanhu and fixups for SELinux symlink labeling and MClientSession
message decoding from Jeff.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAl80I3MTHGlkcnlvbW92
QGdtYWlsLmNvbQAKCRBKf944AhHzi7rlB/4/tegnfsB+O6MQPt+DkSxjQ6+90J/O
aDj3jnwHoUBUitTP92wHdy/TanlZMX0UQqq4caWt1Ot0Rveb6XTfTIzEDtG2ejYQ
dcH6LB3dS9Qvjrwh7oRawx8Xux/RdIIA99OvAX7K+4IeLKP5PjmwfdM1Mm0agfoS
V8qXm8cGyqF2lWown092Znr8s6OSsDEaUbjB2tlz5msWeK9rSFD5bDYOBdOTkBCU
5v5BIUwWWoU9YFMWDJgVNS5l2Scq5yTDEleZcCCJMovKNrhBi9DcwUDKrDQJ3+5v
UmfI5M/L99Ng7yAcPqbeOZ1HibuOrdmqAoR6lCiD+PPEPrf99rVLRinQ
=2NtI
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-5.9-rc1' of git://github.com/ceph/ceph-client
Pull ceph updates from Ilya Dryomov:
"Xiubo has completed his work on filesystem client metrics, they are
sent to all available MDSes once per second now.
Other than that, we have a lot of fixes and cleanups all around the
filesystem, including a tweak to cut down on MDS request resends in
multi-MDS setups from Yanhu and fixups for SELinux symlink labeling
and MClientSession message decoding from Jeff"
* tag 'ceph-for-5.9-rc1' of git://github.com/ceph/ceph-client: (22 commits)
ceph: handle zero-length feature mask in session messages
ceph: use frag's MDS in either mode
ceph: move sb->wb_pagevec_pool to be a global mempool
ceph: set sec_context xattr on symlink creation
ceph: remove redundant initialization of variable mds
ceph: fix use-after-free for fsc->mdsc
ceph: remove unused variables in ceph_mdsmap_decode()
ceph: delete repeated words in fs/ceph/
ceph: send client provided metric flags in client metadata
ceph: periodically send perf metrics to MDSes
ceph: check the sesion state and return false in case it is closed
libceph: replace HTTP links with HTTPS ones
ceph: remove unnecessary cast in kfree()
libceph: just have osd_req_op_init() return a pointer
ceph: do not access the kiocb after aio requests
ceph: clean up and optimize ceph_check_delayed_caps()
ceph: fix potential mdsc use-after-free crash
ceph: switch to WARN_ON_ONCE in encode_supported_features()
ceph: add global total_caps to count the mdsc's total caps number
ceph: add check_session_state() helper and make it global
...
Pull more parisc updates from Helge Deller:
- Oscar Carter contributed a patch which fixes parisc's usage of
dereference_function_descriptor() and thus will allow using the
-Wcast-function-type compiler option in the top-level Makefile
- Sven Schnelle fixed a bug in the SBA code to prevent crashes during
kexec
- John David Anglin provided implementations for __smp_store_release()
and __smp_load_acquire barriers() which avoids using the sync
assembler instruction and thus speeds up barrier paths
- Some whitespace cleanups in parisc's atomic.h header file
* 'parisc-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Implement __smp_store_release and __smp_load_acquire barriers
parisc: mask out enable and reserved bits from sba imask
parisc: Whitespace cleanups in atomic.h
parisc/kernel/ftrace: Remove function callback casts
sections.h: dereference_function_descriptor() returns void pointer
* Improvements and bugfixes for secure VM support, giving reduced startup
time and memory hotplug support.
* Locking fixes in nested KVM code
* Increase number of guests supported by HV KVM to 4094
* Preliminary POWER10 support
ARM:
* Split the VHE and nVHE hypervisor code bases, build the EL2 code
separately, allowing for the VHE code to now be built with instrumentation
* Level-based TLB invalidation support
* Restructure of the vcpu register storage to accomodate the NV code
* Pointer Authentication available for guests on nVHE hosts
* Simplification of the system register table parsing
* MMU cleanups and fixes
* A number of post-32bit cleanups and other fixes
MIPS:
* compilation fixes
x86:
* bugfixes
* support for the SERIALIZE instruction
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl8yfuQUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroNweQgAiEycRbpifAueihK3ScKwYcCFhbHg
n6KLiFCY3sJRg+ORNb9EuFPJgGygV8DPKbEMvKaGDhNpX3rOpSIrpi5QQ5Hx+WOj
WHg+aX8Eyy1ys7V84UbiMeZKUbKDDRr0/UOUtJEsF4hiD7s0FgobbQhC/3+awp5k
sdSTMYlXelep+pjdFX7cNIgjrBNFtqH0ECeuDCcQzDg2zlH+poEPyLaC5+U4RF6r
pfvcxd6xp50fobo8ro7kMuBeclG3JxLjqqdNrkkHcF1DxROMLLKN7CjHZchYC/BK
c+S7JHLFnafxiTncMLhv3s4viey05mohW6SxeLw4qcWHfFlz+qyfZwMvZA==
=d/GI
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull more KVM updates from Paolo Bonzini:
"PPC:
- Improvements and bugfixes for secure VM support, giving reduced
startup time and memory hotplug support.
- Locking fixes in nested KVM code
- Increase number of guests supported by HV KVM to 4094
- Preliminary POWER10 support
ARM:
- Split the VHE and nVHE hypervisor code bases, build the EL2 code
separately, allowing for the VHE code to now be built with
instrumentation
- Level-based TLB invalidation support
- Restructure of the vcpu register storage to accomodate the NV code
- Pointer Authentication available for guests on nVHE hosts
- Simplification of the system register table parsing
- MMU cleanups and fixes
- A number of post-32bit cleanups and other fixes
MIPS:
- compilation fixes
x86:
- bugfixes
- support for the SERIALIZE instruction"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (70 commits)
KVM: MIPS/VZ: Fix build error caused by 'kvm_run' cleanup
x86/kvm/hyper-v: Synic default SCONTROL MSR needs to be enabled
MIPS: KVM: Convert a fallthrough comment to fallthrough
MIPS: VZ: Only include loongson_regs.h for CPU_LOONGSON64
x86: Expose SERIALIZE for supported cpuid
KVM: x86: Don't attempt to load PDPTRs when 64-bit mode is enabled
KVM: arm64: Move S1PTW S2 fault logic out of io_mem_abort()
KVM: arm64: Don't skip cache maintenance for read-only memslots
KVM: arm64: Handle data and instruction external aborts the same way
KVM: arm64: Rename kvm_vcpu_dabt_isextabt()
KVM: arm: Add trace name for ARM_NISV
KVM: arm64: Ensure that all nVHE hyp code is in .hyp.text
KVM: arm64: Substitute RANDOMIZE_BASE for HARDEN_EL2_VECTORS
KVM: arm64: Make nVHE ASLR conditional on RANDOMIZE_BASE
KVM: PPC: Book3S HV: Rework secure mem slot dropping
KVM: PPC: Book3S HV: Move kvmppc_svm_page_out up
KVM: PPC: Book3S HV: Migrate hot plugged memory
KVM: PPC: Book3S HV: In H_SVM_INIT_DONE, migrate remaining normal-GFNs to secure-GFNs
KVM: PPC: Book3S HV: Track the state GFNs associated with secure VMs
KVM: PPC: Book3S HV: Disable page merging in H_SVM_INIT_START
...
happened to tag the tree at an earlier point in the history of clk-next.
I must have fat fingered it and checked out an older version of clk-next
on this second computer I'm using.
This time it actually includes more code for Qualcomm SoCs, the AT91
major updates, and some Rockchip SoC clk driver updates as well. I've
corrected this flow so this shouldn't happen again.
-----BEGIN PGP SIGNATURE-----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=/8EM
-----END PGP SIGNATURE-----
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull more clk updates from Stephen Boyd:
"Here's some more updates that missed the last pull request because I
happened to tag the tree at an earlier point in the history of
clk-next. I must have fat fingered it and checked out an older version
of clk-next on this second computer I'm using.
This time it actually includes more code for Qualcomm SoCs, the AT91
major updates, and some Rockchip SoC clk driver updates as well. I've
corrected this flow so this shouldn't happen again"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (83 commits)
clk: bcm2835: Do not use prediv with bcm2711's PLLs
clk: drop unused function __clk_get_flags
clk: hsdk: Fix bad dependency on IOMEM
dt-bindings: clock: Fix YAML schemas for LPASS clocks on SC7180
clk: mmp: avoid missing prototype warning
clk: sparx5: Add Sparx5 SoC DPLL clock driver
dt-bindings: clock: sparx5: Add bindings include file
clk: qoriq: add LS1021A core pll mux options
clk: clk-atlas6: fix return value check in atlas6_clk_init()
clk: tegra: pll: Improve PLLM enable-state detection
clk: X1000: Add support for calculat REFCLK of USB PHY.
clk: JZ4780: Reformat the code to align it.
clk: JZ4780: Add functions for enable and disable USB PHY.
clk: Ingenic: Add RTC related clocks for Ingenic SoCs.
dt-bindings: clock: Add tabs to align code.
dt-bindings: clock: Add RTC related clocks for Ingenic SoCs.
clk: davinci: Use fallthrough pseudo-keyword
clk: imx: Use fallthrough pseudo-keyword
clk: qcom: gcc-sdm660: Fix up gcc_mss_mnoc_bimc_axi_clk
clk: qcom: gcc-sdm660: Add missing modem reset
...
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
iEYEABECAAYFAl8zykwACgkQ+iyteGJfRsqu5gCcD5S0eZiTzAqyBQfquj/+bOwR
BEMAniATmQOydnsEFGBPJ1gkHqwcuN9G
=LGhE
-----END PGP SIGNATURE-----
Merge tag 'linux-watchdog-5.9-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- f71808e_wdt imporvements
- dw_wdt improvements
- mlx-wdt: support new watchdog type with longer timeout period
- fallthrough pseudo-keyword replacements
- overall small fixes and improvements
* tag 'linux-watchdog-5.9-rc1' of git://www.linux-watchdog.org/linux-watchdog: (35 commits)
watchdog: rti-wdt: balance pm runtime enable calls
watchdog: rti-wdt: attach to running watchdog during probe
watchdog: add support for adjusting last known HW keepalive time
watchdog: use __watchdog_ping in startup
watchdog: softdog: Add options 'soft_reboot_cmd' and 'soft_active_on_boot'
watchdog: pcwd_usb: remove needless check before usb_free_coherent()
watchdog: Replace HTTP links with HTTPS ones
dt-bindings: watchdog: renesas,wdt: Document r8a774e1 support
watchdog: initialize device before misc_register
watchdog: booke_wdt: Add common nowayout parameter driver
watchdog: scx200_wdt: Use fallthrough pseudo-keyword
watchdog: Use fallthrough pseudo-keyword
watchdog: f71808e_wdt: do stricter parameter validation
watchdog: f71808e_wdt: clear watchdog timeout occurred flag
watchdog: f71808e_wdt: remove use of wrong watchdog_info option
watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options
docs: watchdog: codify ident.options as superset of possible status flags
dt-bindings: watchdog: Add compatible for QCS404, SC7180, SDM845, SM8150
dt-bindings: watchdog: Convert QCOM watchdog timer bindings to YAML
watchdog: dw_wdt: Add DebugFS files
...
core:
- Fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi
- Remove null check for kfree in drm_dev_release.
- Fix DRM_FORMAT_MOD_AMLOGIC_FBC definition.
- re-added docs for drm_gem_flink_ioctl()
- add orientation quirk for ASUS T103HAF
ttm:
- ttm: fix page-offset calculation within TTM
- revert patch causing vmwgfx regressions
fbcon:
- Fix a fbcon OOB read in fbdev, found by syzbot.
vga:
- Mark vga_tryget static as it's not used elsewhere.
amdgpu:
- Re-add spelling typo fix
- Sienna Cichlid fixes
- Navy Flounder fixes
- DC fixes
- SMU i2c fix
- Power fixes
vmwgfx:
- regression fixes for modesetting crashes
- misc fixes
xlnx:
- Small fixes to xlnx.
omap:
- Fix mode initialization in omap_connector_mode_valid().
- force runtime PM suspend on system suspend
tidss:
- fix modeset init for DPI panels
-----BEGIN PGP SIGNATURE-----
iQIcBAABAgAGBQJfM3QrAAoJEAx081l5xIa+4H8P/0YLHHK52yuYqyYEtvfehlDC
i3ur47QdQS/6fkspVSbVndsToQS+D9ZNAZFUUSumVr1kR40yGC6oGZGmo+UWYH+T
AiZC1LHmz8hsGMni40uCb+ble1mtcsbqjAkb5hG/9RxPfBiunQ6OJJGU7X2FoB3e
TZNWwYKyF/Y5f/OlKdRbi9qfszWwWb/+ZW94q9ER1MjlcwrW3EqgRrkRGT3hH4UO
AvzYhgGlzz7FXwQic3mJw3Sirm6NnbuUv9aRPRBCGm9i/BDSRHFpIcXIuLuMsiOk
L/WtdYodMDbhB0xRKwDQzf9TIUxSwulrXO0Jfo8CVKknyHha62fz2bMGpf+4ron2
3WrZmV+5w0Q0qcfbh1EgHkVXmDry+mtFws1dvAtvyNp7GSI675tNI2qH3cgLfvQX
FgMrfbmOp+f+ohXL7fUw+J/7cUjrVYZxtkCAEctB/6B44INjFdRuwQfP98x5CcmX
CpZHLJKsMI+Y6r6Jno5foIQJIZJrDiUJLhRE2sN7cWv54+2gmHXbqsLAfMMpB6Mc
2gMZNIwB+qSVjULR+MHvzC3iZHHTkD3hijkYshb8+s5pICGo+eq2v4S/r31C4Wn1
DpToox1t/RPY+WPS5dbi95zxg1QDwr/BsExTCKTUB2k+ovoWE6byPvt2Vslh+F/K
i+LrkziEqKb/BhyGA7z9
=dr7v
-----END PGP SIGNATURE-----
Merge tag 'drm-next-2020-08-12' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"This has a few vmwgfx regression fixes we hit from the merge window
(one in TTM), it also has a bunch of amdgpu fixes along with a
scattering everywhere else.
core:
- Fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi
- Remove null check for kfree in drm_dev_release.
- Fix DRM_FORMAT_MOD_AMLOGIC_FBC definition.
- re-added docs for drm_gem_flink_ioctl()
- add orientation quirk for ASUS T103HAF
ttm:
- ttm: fix page-offset calculation within TTM
- revert patch causing vmwgfx regressions
fbcon:
- Fix a fbcon OOB read in fbdev, found by syzbot.
vga:
- Mark vga_tryget static as it's not used elsewhere.
amdgpu:
- Re-add spelling typo fix
- Sienna Cichlid fixes
- Navy Flounder fixes
- DC fixes
- SMU i2c fix
- Power fixes
vmwgfx:
- regression fixes for modesetting crashes
- misc fixes
xlnx:
- Small fixes to xlnx.
omap:
- Fix mode initialization in omap_connector_mode_valid().
- force runtime PM suspend on system suspend
tidss:
- fix modeset init for DPI panels"
* tag 'drm-next-2020-08-12' of git://anongit.freedesktop.org/drm/drm: (70 commits)
drm/ttm: revert "drm/ttm: make TT creation purely optional v3"
drm/vmwgfx: fix spelling mistake "Cant" -> "Can't"
drm/vmwgfx: fix spelling mistake "Cound" -> "Could"
drm/vmwgfx/ldu: Use drm_mode_config_reset
drm/vmwgfx/sou: Use drm_mode_config_reset
drm/vmwgfx/stdu: Use drm_mode_config_reset
drm/vmwgfx: Fix two list_for_each loop exit tests
drm/vmwgfx: Use correct vmw_legacy_display_unit pointer
drm/vmwgfx: Use struct_size() helper
drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume
drm/amd/powerplay: put VCN/JPEG into PG ungate state before dpm table setup(V3)
drm/amd/powerplay: update swSMU VCN/JPEG PG logics
drm/amdgpu: use mode1 reset by default for sienna_cichlid
drm/amdgpu/smu: rework i2c adpater registration
drm/amd/display: Display goes blank after inst
drm/amd/display: Change null plane state swizzle mode to 4kb_s
drm/amd/display: Use helper function to check for HDMI signal
drm/amd/display: AMD OUI (DPCD 0x00300) skipped on some sink
drm/amd/display: Fix logger context
drm/amd/display: populate new dml variable
...
Merge more updates from Andrew Morton:
- most of the rest of MM (memcg, hugetlb, vmscan, proc, compaction,
mempolicy, oom-kill, hugetlbfs, migration, thp, cma, util,
memory-hotplug, cleanups, uaccess, migration, gup, pagemap),
- various other subsystems (alpha, misc, sparse, bitmap, lib, bitops,
checkpatch, autofs, minix, nilfs, ufs, fat, signals, kmod, coredump,
exec, kdump, rapidio, panic, kcov, kgdb, ipc).
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (164 commits)
mm/gup: remove task_struct pointer for all gup code
mm: clean up the last pieces of page fault accountings
mm/xtensa: use general page fault accounting
mm/x86: use general page fault accounting
mm/sparc64: use general page fault accounting
mm/sparc32: use general page fault accounting
mm/sh: use general page fault accounting
mm/s390: use general page fault accounting
mm/riscv: use general page fault accounting
mm/powerpc: use general page fault accounting
mm/parisc: use general page fault accounting
mm/openrisc: use general page fault accounting
mm/nios2: use general page fault accounting
mm/nds32: use general page fault accounting
mm/mips: use general page fault accounting
mm/microblaze: use general page fault accounting
mm/m68k: use general page fault accounting
mm/ia64: use general page fault accounting
mm/hexagon: use general page fault accounting
mm/csky: use general page fault accounting
...
After the cleanup of page fault accounting, gup does not need to pass
task_struct around any more. Remove that parameter in the whole gup
stack.
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Link: http://lkml.kernel.org/r/20200707225021.200906-26-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Here're the last pieces of page fault accounting that were still done
outside handle_mm_fault() where we still have regs==NULL when calling
handle_mm_fault():
arch/powerpc/mm/copro_fault.c: copro_handle_mm_fault
arch/sparc/mm/fault_32.c: force_user_fault
arch/um/kernel/trap.c: handle_page_fault
mm/gup.c: faultin_page
fixup_user_fault
mm/hmm.c: hmm_vma_fault
mm/ksm.c: break_ksm
Some of them has the issue of duplicated accounting for page fault
retries. Some of them didn't do the accounting at all.
This patch cleans all these up by letting handle_mm_fault() to do per-task
page fault accounting even if regs==NULL (though we'll still skip the perf
event accountings). With that, we can safely remove all the outliers now.
There's another functional change in that now we account the page faults
to the caller of gup, rather than the task_struct that passed into the gup
code. More information of this can be found at [1].
After this patch, below things should never be touched again outside
handle_mm_fault():
- task_struct.[maj|min]_flt
- PERF_COUNT_SW_PAGE_FAULTS_[MAJ|MIN]
[1] https://lore.kernel.org/lkml/CAHk-=wj_V2Tps2QrMn20_W0OJF9xqNh52XSGA42s-ZJ8Y+GyKw@mail.gmail.com/
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Cain <bcain@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Chris Zankel <chris@zankel.net>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Guo Ren <guoren@kernel.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Helge Deller <deller@gmx.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Jonas Bonn <jonas@southpole.se>
Cc: Ley Foon Tan <ley.foon.tan@intel.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Nick Hu <nickhu@andestech.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Rich Felker <dalias@libc.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Vincent Chen <deanbo422@gmail.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Will Deacon <will@kernel.org>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Link: http://lkml.kernel.org/r/20200707225021.200906-25-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Use the general page fault accounting by passing regs into
handle_mm_fault(). It naturally solve the issue of multiple page fault
accounting when page fault retry happened.
Remove the PERF_COUNT_SW_PAGE_FAULTS_[MAJ|MIN] perf events because it's
now also done in handle_mm_fault().
Move the PERF_COUNT_SW_PAGE_FAULTS event higher before taking mmap_sem for
the fault, then it'll match with the rest of the archs.
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Max Filippov <jcmvbkbc@gmail.com>
Cc: Chris Zankel <chris@zankel.net>
Link: http://lkml.kernel.org/r/20200707225021.200906-24-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Use the general page fault accounting by passing regs into
handle_mm_fault().
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/20200707225021.200906-23-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Use the general page fault accounting by passing regs into
handle_mm_fault(). It naturally solve the issue of multiple page fault
accounting when page fault retry happened.
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: David S. Miller <davem@davemloft.net>
Link: http://lkml.kernel.org/r/20200707225021.200906-22-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Use the general page fault accounting by passing regs into
handle_mm_fault(). It naturally solve the issue of multiple page fault
accounting when page fault retry happened.
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: David S. Miller <davem@davemloft.net>
Link: http://lkml.kernel.org/r/20200707225021.200906-21-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
