USB Audio analyzer RTX6001 uses the same implicit feedback quirk
as other XMOS-based devices.
Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com>
Tested-by: Pavel Hofman <pavel.hofman@ivitera.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/822f0f20-1886-6884-a6b2-d11c685cbafa@ivitera.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The Acer Veriton N4660G desktop's audio (1025:1248) with ALC269VC cannot
detect the headset microphone until ALC269VC_FIXUP_ACER_MIC_NO_PRESENCE
quirk maps the NID 0x18 as the headset mic pin.
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200706071826.39726-3-jian-hong@endlessm.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The Acer Aspire C20-820 AIO's audio (1025:1065) with ALC269VC can't
detect the headset microphone until ALC269VC_FIXUP_ACER_HEADSET_MIC
quirk maps the NID 0x18 as the headset mic pin.
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Signed-off-by: Daniel Drake <drake@endlessm.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200706071826.39726-2-jian-hong@endlessm.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The Acer desktop vCopperbox with ALC269VC cannot detect the MIC of
headset, the line out and internal speaker until
ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS quirk applied.
Signed-off-by: Jian-Hong Pan <jian-hong@endlessm.com>
Signed-off-by: Chris Chiu <chiu@endlessm.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200706071826.39726-1-jian-hong@endlessm.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
1)
In snd_hda_pick_fixup(), quirks are first matched by PCI SSID and then, if
there is no match, by codec SSID. The Lenovo "ThinkPad X1 Carbon 7th" has
an audio chip with PCI SSID 0x2292 and codec SSID 0x2293[1]. Therefore, fix
the quirk meant for that device to match on .subdevice == 0x2292.
2)
The "Thinkpad X1 Yoga 7th" does not exist. The companion product to the
Carbon 7th is the Yoga 4th. That device has an audio chip with PCI SSID
0x2292 and codec SSID 0x2292[2]. Given the behavior of
snd_hda_pick_fixup(), it is not possible to have a separate quirk for the
Yoga based on SSID. Therefore, merge the quirks meant for the Carbon and
Yoga. This preserves the current behavior for the Yoga.
[1] This is the case on my own machine and can also be checked here
https://github.com/linuxhw/LsPCI/tree/master/Notebook/Lenovo/ThinkPadhttps://gist.github.com/hamidzr/dd81e429dc86f4327ded7a2030e7d7d9#gistcomment-3225701
[2]
https://github.com/linuxhw/LsPCI/tree/master/Convertible/Lenovo/ThinkPadhttps://gist.github.com/hamidzr/dd81e429dc86f4327ded7a2030e7d7d9#gistcomment-3176355
Fixes: d2cd795c4e ("ALSA: hda - fixup for the bass speaker on Lenovo Carbon X1 7th gen")
Fixes: 54a6a7dc10 ("ALSA: hda/realtek - Add quirk for the bass speaker on Lenovo Yoga X1 7th gen")
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Kailang Yang <kailang@realtek.com>
Tested-by: Vincent Bernat <vincent@bernat.ch>
Tested-by: Even Brenden <evenbrenden@gmail.com>
Signed-off-by: Benjamin Poirier <benjamin.poirier@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200703080005.8942-2-benjamin.poirier@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The HDMI codec driver has two debug traces printed from different
functions but with identical message content:
"HDMI: hinfo 000000006a6b84d9 not registered"
Fix this duplication and also add a bit more context in addition to raw
object pointer, to help analysis of kernel logs.
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200703153818.2808592-2-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
When HDMI PCM devices are opened in a specific order, with at least one
HDMI/DP receiver connected, ALSA PCM open fails to -EBUSY on the
connected monitor, on recent Intel platforms (ICL/JSL and newer). While
this is not a typical sequence, at least Pulseaudio does this every time
when it is started, to discover the available PCMs.
The rootcause is an invalid assumption in hdmi_add_pin(), where the
total number of converters is assumed to be known at the time the
function is called. On older Intel platforms this held true, but after
ICL/JSL, the order how pins and converters are in the subnode list as
returned by snd_hda_get_sub_nodes(), was changed. As a result,
information for some converters was not stored to per_pin->mux_nids.
And this means some pins cannot be connected to all converters, and
application instead gets -EBUSY instead at open.
The assumption that converters are always before pins in the subnode
list, is not really a valid one. Fix the problem in hdmi_parse_codec()
by introducing separate loops for discovering converters and pins.
BugLink: https://github.com/thesofproject/linux/issues/1978
BugLink: https://github.com/thesofproject/linux/issues/2216
BugLink: https://github.com/thesofproject/linux/issues/2217
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200703153818.2808592-1-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The stack object “info” in snd_opl3_ioctl() has a leaking problem.
It has 2 padding bytes which are not initialized and leaked via
“copy_to_user”.
Signed-off-by: xidongwang <wangxidong_97@163.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1594006058-30362-1-git-send-email-wangxidong_97@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Removing IFX0102 from tpm_tis was not a right move because both tpm_tis
and tpm_infineon use the same device ID. Revert the commit and add a
remark about a bug caused by commit 93e1b7d42e ("[PATCH] tpm: add HID
module parameter").
Fixes: e918e57041 ("tpm_tis: Remove the HID IFX0102")
Reported-by: Peter Huewe <peterhuewe@gmx.de>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Not only do we need to release the vm.ref we acquired for the vma on the
duplicate insert branch, but also for the normal error paths, so roll
them all into one.
Reported-by: Andi Shyti <andi.shyti@intel.com>
Suggested-by: Andi Shyti <andi.shyti@intel.com>
Fixes: 2850748ef8 ("drm/i915: Pull i915_vma_pin under the vm->mutex")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Andi Shyti <andi.shyti@intel.com>
Cc: <stable@vger.kernel.org> # v5.5+
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200702211015.29604-1-chris@chris-wilson.co.uk
(cherry picked from commit 03fca66b7a)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
As we allow for parallel threads to create the same vma instance
concurrently, and we only filter out the duplicates upon reacquiring the
spinlock for the rbtree, we have to free the loser of the constructors'
race. When freeing, we should also drop any resource references acquired
for the redundant vma.
Fixes: 2850748ef8 ("drm/i915: Pull i915_vma_pin under the vm->mutex")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: <stable@vger.kernel.org> # v5.5+
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200702083225.20044-1-chris@chris-wilson.co.uk
(cherry picked from commit 2377427cdd)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
The current fence_y_offset calculation is broken. I think it more or
less used to do the right thing, but then I changed the plane code
to put the final x/y source offsets back into the src rectangle so
now it's just subtraacting the same value from itself. The code would
never have worked if we allowed the framebuffer to have a non-zero
offset.
Let's do this in a better way by just calculating the fence_y_offset
from the final plane surface offset. Note that we don't align the
plane surface address to fence rows so with horizontal panning there's
often a horizontal offset from the fence start to the surface address
as well. We have no way to tell the hardware about that so we just
ignore it. Based on some quick tests the invlidation still happens
correctly. I presume due to the invalidation nuking at least the full
line (or a segment of multiple lines).
Fixes: 54d4d719fa ("drm/i915: Overcome display engine stride limits via GTT remapping")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429101034.8208-4-ville.syrjala@linux.intel.com
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
(cherry picked from commit 5331889b5f)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Fixes a compiler warning:
In file included from sync_test.c:37:
../kselftest.h: In function ‘ksft_print_cnts’:
../kselftest.h:78:16: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
if (ksft_plan != ksft_test_num())
^~
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Brian reported a crash in IPv6 code when using rpfilter with a setup
running FRR and external nexthop objects. The root cause of the crash
is fib6_select_path setting fib6_nh in the result to NULL because of
an improper check for nexthop objects.
More specifically, rpfilter invokes ip6_route_lookup with flowi6_oif
set causing fib6_select_path to be called with have_oif_match set.
fib6_select_path has early check on have_oif_match and jumps to the
out label which presumes a builtin fib6_nh. This path is invalid for
nexthop objects; for external nexthops fib6_select_path needs to just
return if the fib6_nh has already been set in the result otherwise it
returns after the call to nexthop_path_fib6_result. Update the check
on have_oif_match to not bail on external nexthops.
Update selftests for this problem.
Fixes: f88d8ea67f ("ipv6: Plumb support for nexthop object in a fib6_info")
Reported-by: Brian Rak <brak@choopa.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Python 2 is no longer supported by the Python upstream project, so
upgrade TPM2 tests to Python 3.
Fixed minor merge conflicts
Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Pengfei Xu <pengfei.xu@intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAl8DWosUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroO8cAf/UskNg8qoLGG17rQwhFpmigSllbiJ
TAyi3tpb1Y0Z2MfYeGkeiEb1L34bS28Cxl929DoqI3hrXy1wDCmsHPB5c3URXrzd
aswvr7pJtQV9iH1ykaS2woFJnOUovMFsFYMhj46yUPoAvdKOZKvuqcduxbogYHFw
YeRhS+1lGfiP2A0j3O/nnNJ0wq+FxKO46G3CgWeqG75+FSL6y/tl0bZJUMKKajQZ
GNaOv/CYCHAfUdvgy0ZitRD8lV8yxng3dYGjm+a52Kmn2ZWiFlxNrnxzHySk16Rn
Lq6MfFOqgrYpoZv7SnsFYnRE05U5bEFQ8BGr22fImQ+ktKDgq+9gv6cKwA==
=+DN/
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Bugfixes and a one-liner patch to silence a sparse warning"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART
KVM: arm64: PMU: Fix per-CPU access in preemptible context
KVM: VMX: Use KVM_POSSIBLE_CR*_GUEST_BITS to initialize guest/host masks
KVM: x86: Mark CR4.TSD as being possibly owned by the guest
KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode
kvm: use more precise cast and do not drop __user
KVM: x86: bit 8 of non-leaf PDPEs is not reserved
KVM: X86: Fix async pf caused null-ptr-deref
KVM: arm64: vgic-v4: Plug race between non-residency and v4.1 doorbell
KVM: arm64: pvtime: Ensure task delay accounting is enabled
KVM: arm64: Fix kvm_reset_vcpu() return code being incorrect with SVE
KVM: arm64: Annotate hyp NMI-related functions as __always_inline
KVM: s390: reduce number of IO pins to 1
Huazhong Tan says:
====================
net: hns3: fixes for -net
There are some fixes about reset issue and a use-after-free
of self-test.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Enable promisc mode of PF, set VF link state to enable, and
run iperf of the VF, then do self test of the PF. The self test
will fail with a low frequency, and may cause a use-after-free
problem.
[ 87.142126] selftest:000004a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
[ 87.159722] ==================================================================
[ 87.174187] BUG: KASAN: use-after-free in hex_dump_to_buffer+0x140/0x608
[ 87.187600] Read of size 1 at addr ffff003b22828000 by task ethtool/1186
[ 87.201012]
[ 87.203978] CPU: 7 PID: 1186 Comm: ethtool Not tainted 5.5.0-rc4-gfd51c473-dirty #4
[ 87.219306] Hardware name: Huawei TaiShan 2280 V2/BC82AMDA, BIOS TA BIOS 2280-A CS V2.B160.01 01/15/2020
[ 87.238292] Call trace:
[ 87.243173] dump_backtrace+0x0/0x280
[ 87.250491] show_stack+0x24/0x30
[ 87.257114] dump_stack+0xe8/0x140
[ 87.263911] print_address_description.isra.8+0x70/0x380
[ 87.274538] __kasan_report+0x12c/0x230
[ 87.282203] kasan_report+0xc/0x18
[ 87.288999] __asan_load1+0x60/0x68
[ 87.295969] hex_dump_to_buffer+0x140/0x608
[ 87.304332] print_hex_dump+0x140/0x1e0
[ 87.312000] hns3_lb_check_skb_data+0x168/0x170
[ 87.321060] hns3_clean_rx_ring+0xa94/0xfe0
[ 87.329422] hns3_self_test+0x708/0x8c0
The length of packet sent by the selftest process is only
128 + 14 bytes, and the min buffer size of a BD is 256 bytes,
and the receive process will make sure the packet sent by
the selftest process is in the linear part, so only check
the linear part in hns3_lb_check_skb_data().
So fix this use-after-free by using skb_headlen() to dump
skb->data instead of skb->len.
Fixes: c39c4d98dc ("net: hns3: Add mac loopback selftest support in hns3 driver")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When unloading driver, if flag HNS3_NIC_STATE_INITED has been
already cleared, the debugfs will not be uninitialized, so fix it.
Fixes: b2292360bb ("net: hns3: Add debugfs framework registration")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When asserts VF reset fail, flag HCLGEVF_STATE_CMD_DISABLE
and handshake status should not set, otherwise the retry will
fail. So adds a check for asserting VF reset and returns
directly when fails.
Fixes: ef5f8e507e ("net: hns3: stop handling command queue while resetting VF")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If there is a PF reset pending before FLR prepare, FLR's
preparatory work will not fail, but the FLR rebuild procedure
will fail for this pending. So this PF reset pending should
be handled in the FLR preparatory.
Fixes: 8627bdedc4 ("net: hns3: refactor the precedure of PF FLR")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Andre Edich says:
====================
smsc95xx: fix smsc95xx_bind
The patchset fixes two problems in the function smsc95xx_bind:
- return of false success
- memory leak
Changes in v2:
- added "Fixes" tags to both patches
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
In a case where the ID_REV register read is failed, the memory for a
private data structure has to be freed before returning error from the
function smsc95xx_bind.
Fixes: bbd9f9ee69 ("smsc95xx: add wol support for more frame types")
Signed-off-by: Andre Edich <andre.edich@microchip.com>
Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The return value of the function smsc95xx_reset() must be checked
to avoid returning false success from the function smsc95xx_bind().
Fixes: 2f7ca802bd ("net: Add SMSC LAN9500 USB2.0 10/100 ethernet adapter driver")
Signed-off-by: Andre Edich <andre.edich@microchip.com>
Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When this driver transmits data,
first this driver will remove a pseudo header of 1 byte,
then the lapb module will prepend the LAPB header of 2 or 3 bytes,
then this driver will prepend a length field of 2 bytes,
then the underlying Ethernet device will prepend its own header.
So, the header length required should be:
-1 + 3 + 2 + "the header length needed by the underlying device".
This patch fixes kernel panic when this driver is used with AF_PACKET
SOCK_DGRAM sockets.
Signed-off-by: Xie He <xie.he.0141@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
init_on_alloc and init_on_free options work.
- Fix vfio-ccw build error due to missing include.
- Prevent callchain data collection with hardware sampling, since the
callchains simply do not exist.
- Prevent multiple registrations of the same zPCI function.
- Update defconfigs.
-----BEGIN PGP SIGNATURE-----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=79cE
-----END PGP SIGNATURE-----
Merge tag 's390-5.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Heiko Carstens:
- Initialize jump labels before early command line parsing in order to
make init_on_alloc and init_on_free options work
- Fix vfio-ccw build error due to missing include
- Prevent callchain data collection with hardware sampling, since the
callchains simply do not exist
- Prevent multiple registrations of the same zPCI function
- Update defconfigs
* tag 's390-5.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
vfio-ccw: Fix a build error due to missing include of linux/slab.h
s390: update defconfigs
s390/cpum_sf: prohibit callchain data collection
s390/setup: init jump labels before command line parsing
s390/maccess: add no DAT mode to kernel_write
s390/pci: fix enabling a reserved PCI function
- Disable preemption on context-switching PMU EL0 state happening
on system register trap
- Don't clobber X0 when tearing down KVM via a soft reset (kexec)
-----BEGIN PGP SIGNATURE-----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=/VkN
-----END PGP SIGNATURE-----
Merge tag 'kvmarm-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master
KVM/arm fixes for 5.8, take #3
- Disable preemption on context-switching PMU EL0 state happening
on system register trap
- Don't clobber X0 when tearing down KVM via a soft reset (kexec)
Add brackets to protect parameters of the recently added sg_table related
macros from side-effects.
Fixes: 709d6d73c7 ("scatterlist: add generic wrappers for iterating over sgtable objects")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
The max value of blkio.bfq.weight is 1000, rather than 10000.
And 'weights' have been remove from /sys/block/XXX/queue/iosched.
Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Acked-by: Paolo Valente <paolo.valente@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Fixing the common case of:
perf record
perf report
And getting just the cycles events.
We now have a 'dummy' event to get perf metadata events that take place
while we synthesize metadata records for pre-existing processes by
traversing procfs, so we always have this extra 'dummy' evsel, but we
don't have to offer it as there will be no samples on it, remove this
distraction.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/20200706115452.GA2772@redhat.com/
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The condition to add XMM registers was missing, the regs array needed to
be in the outer scope, and the size of the regs array was too small.
Fixes: 143d34a6b3 ("perf intel-pt: Add XMM registers to synthesized PEBS sample")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Luwei Kang <luwei.kang@intel.com>
Link: http://lore.kernel.org/lkml/20200630133935.11150-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
After recording PEBS-via-PT, perf script will not accept 'iregs' field e.g.
# perf record -c 10000 -e '{intel_pt/branch=0/,branch-loads/aux-output/ppp}' -I -- ls -l
...
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.062 MB perf.data ]
# ./perf script --itrace=eop -F+iregs
Samples for 'dummy:u' event do not have IREGS attribute set. Cannot print 'iregs' field.
Fix by using allow_user_set, which is true when recording AUX area data.
Fixes: 9e64cefe43 ("perf intel-pt: Process options for PEBS event synthesis")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Luwei Kang <luwei.kang@intel.com>
Link: http://lore.kernel.org/lkml/20200630133935.11150-3-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
When recording PEBS-via-PT, the kernel will not accept the intel_pt
event with register sampling e.g.
# perf record --kcore -c 10000 -e '{intel_pt/branch=0/,branch-loads/aux-output/ppp}' -I -- ls -l
Error:
intel_pt/branch=0/: PMU Hardware doesn't support sampling/overflow-interrupts. Try 'perf stat'
Fix by suppressing register sampling on the intel_pt evsel.
Committer notes:
Adrian informed that this is only available from Tremont onwards, so on
older processors the error continues the same as before.
Fixes: 9e64cefe43 ("perf intel-pt: Process options for PEBS event synthesis")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Luwei Kang <luwei.kang@intel.com>
Link: http://lore.kernel.org/lkml/20200630133935.11150-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
The segmentation fault can be reproduced as following steps:
1) Executing perf report in tui.
2) Typing '/xxxxx' to filter the symbol to get nothing matched.
3) Pressing enter with no entry selected.
Then it will report a segmentation fault.
It is caused by the lack of check of browser->he_selection when
accessing it's member res_samples in perf_evsel__hists_browse().
These processes are meaningful for specified samples, so we can skip
these when nothing is selected.
Fixes: 4968ac8fb7 ("perf report: Implement browsing of individual samples")
Signed-off-by: Wei Li <liwei391@huawei.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Hanjun Guo <guohanjun@huawei.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Link: http://lore.kernel.org/lkml/20200612094322.39565-1-liwei391@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
HVC_SOFT_RESTART is given values for x0-2 that it should installed
before exiting to the new address so should not set x0 to stub HVC
success or failure code.
Fixes: af42f20480 ("arm64: hyp-stub: Zero x0 on successful stub handling")
Cc: stable@vger.kernel.org
Signed-off-by: Andrew Scull <ascull@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200706095259.1338221-1-ascull@google.com
Commit 07da1ffaa1 ("KVM: arm64: Remove host_cpu_context
member from vcpu structure") has, by removing the host CPU
context pointer, exposed that kvm_vcpu_pmu_restore_guest
is called in preemptible contexts:
[ 266.932442] BUG: using smp_processor_id() in preemptible [00000000] code: qemu-system-aar/779
[ 266.939721] caller is debug_smp_processor_id+0x20/0x30
[ 266.944157] CPU: 2 PID: 779 Comm: qemu-system-aar Tainted: G E 5.8.0-rc3-00015-g8d4aa58b2fe3 #1374
[ 266.954268] Hardware name: amlogic w400/w400, BIOS 2020.04 05/22/2020
[ 266.960640] Call trace:
[ 266.963064] dump_backtrace+0x0/0x1e0
[ 266.966679] show_stack+0x20/0x30
[ 266.969959] dump_stack+0xe4/0x154
[ 266.973338] check_preemption_disabled+0xf8/0x108
[ 266.977978] debug_smp_processor_id+0x20/0x30
[ 266.982307] kvm_vcpu_pmu_restore_guest+0x2c/0x68
[ 266.986949] access_pmcr+0xf8/0x128
[ 266.990399] perform_access+0x8c/0x250
[ 266.994108] kvm_handle_sys_reg+0x10c/0x2f8
[ 266.998247] handle_exit+0x78/0x200
[ 267.001697] kvm_arch_vcpu_ioctl_run+0x2ac/0xab8
Note that the bug was always there, it is only the switch to
using percpu accessors that made it obvious.
The fix is to wrap these accesses in a preempt-disabled section,
so that we sample a coherent context on trap from the guest.
Fixes: 435e53fb5e ("arm64: KVM: Enable VHE support for :G/:H perf event modifiers")
Cc:: Andrew Murray <amurray@thegoodpenguin.co.uk>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Using a mutex for "print this warning only once" is so overdesigned as
to be actively offensive to my sensitive stomach.
Just use "pr_info_once()" that already does this, although in a
(harmlessly) racy manner that can in theory cause the message to be
printed twice if more than one CPU races on that "is this the first
time" test.
[ If somebody really cares about that harmless data race (which sounds
very unlikely indeed), that person can trivially fix printk_once() by
using a simple atomic access, preferably with an optimistic non-atomic
test first before even bothering to treat the pointless "make sure it
is _really_ just once" case.
A mutex is most definitely never the right primitive to use for
something like this. ]
Yes, this is a small and meaningless detail in a code path that hardly
matters. But let's keep some code quality standards here, and not
accept outrageously bad code.
Link: https://lore.kernel.org/lkml/CAHk-=wgV9toS7GU3KmNpj8hCS9SeF+A0voHS8F275_mgLhL4Lw@mail.gmail.com/
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Reset MXCSR in kernel_fpu_begin() to prevent using a stale user space
value.
- Prevent writing MSR_TEST_CTRL on CPUs which are not explicitly
whitelisted for split lock detection. Some CPUs which do not support
it crash even when the MSR is written to 0 which is the default value.
- Fix the XEN PV fallout of the entry code rework
- Fix the 32bit fallout of the entry code rework
- Add more selftests to ensure that these entry problems don't come back.
- Disable 16 bit segments on XEN PV. It's not supported because XEN PV
does not implement ESPFIX64
-----BEGIN PGP SIGNATURE-----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=lI9c
-----END PGP SIGNATURE-----
Merge tag 'x86-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
"A series of fixes for x86:
- Reset MXCSR in kernel_fpu_begin() to prevent using a stale user
space value.
- Prevent writing MSR_TEST_CTRL on CPUs which are not explicitly
whitelisted for split lock detection. Some CPUs which do not
support it crash even when the MSR is written to 0 which is the
default value.
- Fix the XEN PV fallout of the entry code rework
- Fix the 32bit fallout of the entry code rework
- Add more selftests to ensure that these entry problems don't come
back.
- Disable 16 bit segments on XEN PV. It's not supported because XEN
PV does not implement ESPFIX64"
* tag 'x86-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/ldt: Disable 16-bit segments on Xen PV
x86/entry/32: Fix #MC and #DB wiring on x86_32
x86/entry/xen: Route #DB correctly on Xen PV
x86/entry, selftests: Further improve user entry sanity checks
x86/entry/compat: Clear RAX high bits on Xen PV SYSENTER
selftests/x86: Consolidate and fix get/set_eflags() helpers
selftests/x86/syscall_nt: Clear weird flags after each test
selftests/x86/syscall_nt: Add more flag combinations
x86/entry/64/compat: Fix Xen PV SYSENTER frame setup
x86/entry: Move SYSENTER's regs->sp and regs->flags fixups into C
x86/entry: Assert that syscalls are on the right stack
x86/split_lock: Don't write MSR_TEST_CTRL on CPUs that aren't whitelisted
x86/fpu: Reset MXCSR to default in kernel_fpu_begin()
- Ensure the atomicity of affinity updates in the GIC driver.
- Don't try to sleep in atomic context when waiting for the GICv4.1 to
respond. Use polling instead.
- Typo fixes in Kconfig and warnings.
-----BEGIN PGP SIGNATURE-----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=ZZ0g
-----END PGP SIGNATURE-----
Merge tag 'irq-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"A set of interrupt chip driver fixes:
- Ensure the atomicity of affinity updates in the GIC driver
- Don't try to sleep in atomic context when waiting for the GICv4.1
to respond. Use polling instead.
- Typo fixes in Kconfig and warnings"
* tag 'irq-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic: Atomically update affinity
irqchip/riscv-intc: Fix a typo in a pr_warn()
irqchip/gic-v4.1: Use readx_poll_timeout_atomic() to fix sleep in atomic
irqchip/loongson-pci-msi: Fix a typo in Kconfig
-----BEGIN PGP SIGNATURE-----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=p6ry
-----END PGP SIGNATURE-----
Merge tag 'core-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull rcu fixlet from Thomas Gleixner:
"A single fix for a printk format warning in RCU"
* tag 'core-urgent-2020-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
rcuperf: Fix printk format warning
- fix various bugs in xconfig
- fix some issues in cross-compilation using Clang
- fix documentation
-----BEGIN PGP SIGNATURE-----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=0BKC
-----END PGP SIGNATURE-----
Merge tag 'kbuild-fixes-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes frin Masahiro Yamada:
- fix various bugs in xconfig
- fix some issues in cross-compilation using Clang
- fix documentation
* tag 'kbuild-fixes-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
.gitignore: Do not track `defconfig` from `make savedefconfig`
kbuild: make Clang build userprogs for target architecture
kbuild: fix CONFIG_CC_CAN_LINK(_STATIC) for cross-compilation with Clang
kconfig: qconf: parse newer types at debug info
kconfig: qconf: navigate menus on hyperlinks
kconfig: qconf: don't show goback button on splitMode
kconfig: qconf: simplify the goBack() logic
kconfig: qconf: re-implement setSelected()
kconfig: qconf: make debug links work again
kconfig: qconf: make search fully work again on split mode
kconfig: qconf: cleanup includes
docs: kbuild: fix ReST formatting
gcc-plugins: fix gcc-plugins directory path in documentation
Four small fixes in three drivers. The mptfusion one has actually
caused use visible issues in certain kernel configurations.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCXwHvbyYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishdIvAP9MBVi0
dB0UNCI3vFzp1tSSEADFqBBWPceCoT0eBMOgfwD/Vt57Hxk99OFtoxQf4vkswtry
eZDpyMTwZxEGGQW3XWU=
=VXXZ
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Four small fixes in three drivers.
The mptfusion one has actually caused user visible issues in certain
kernel configurations"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mptfusion: Don't use GFP_ATOMIC for larger DMA allocations
scsi: libfc: Skip additional kref updating work event
scsi: libfc: Handling of extra kref
scsi: qla2xxx: Fix a condition in qla2x00_find_all_fabric_devs()
-----BEGIN PGP SIGNATURE-----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=dhze
-----END PGP SIGNATURE-----
Merge tag 'block-5.8-2020-07-05' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe fixes from Christoph:
- Fix crash in multi-path disk add (Christoph)
- Fix ignore of identify error (Sagi)
- Fix a compiler complaint that a function should be static (Wei)
* tag 'block-5.8-2020-07-05' of git://git.kernel.dk/linux-block:
block: make function __bio_integrity_free() static
nvme: fix a crash in nvme_mpath_add_disk
nvme: fix identify error status silent ignore
-----BEGIN PGP SIGNATURE-----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=Uawr
-----END PGP SIGNATURE-----
Merge tag 'io_uring-5.8-2020-07-05' of git://git.kernel.dk/linux-block
Pull io_uring fix from Jens Axboe:
"Andres reported a regression with the fix that was merged earlier this
week, where his setup of using signals to interrupt io_uring CQ waits
no longer worked correctly.
Fix this, and also limit our use of TWA_SIGNAL to the case where we
need it, and continue using TWA_RESUME for task_work as before.
Since the original is marked for 5.7 stable, let's flush this one out
early"
* tag 'io_uring-5.8-2020-07-05' of git://git.kernel.dk/linux-block:
io_uring: fix regression with always ignoring signals in io_cqring_wait()
Pull i2c fixes from Wolfram Sang:
"The usual driver fixes and documentation updates"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: mlxcpld: check correct size of maximum RECV_LEN packet
i2c: add Kconfig help text for slave mode
i2c: slave-eeprom: update documentation
i2c: eg20t: Load module automatically if ID matches
i2c: designware: platdrv: Set class based on DMI
i2c: algo-pca: Add 0x78 as SCL stuck low status for PCA9665
- fix for missing hazard barrier
- DT fix for ingenic
- DT fix of GPHY names for lantiq
- fix usage of smp_processor_id() while preemption is enabled
-----BEGIN PGP SIGNATURE-----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=A4AW
-----END PGP SIGNATURE-----
Merge tag 'mips_fixes_5.8_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS fixes from Thomas Bogendoerfer:
- fix for missing hazard barrier
- DT fix for ingenic
- DT fix of GPHY names for lantiq
- fix usage of smp_processor_id() while preemption is enabled
* tag 'mips_fixes_5.8_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: Do not use smp_processor_id() in preemptible code
MIPS: Add missing EHB in mtc0 -> mfc0 sequence for DSPen
MIPS: ingenic: gcw0: Fix HP detection GPIO.
MIPS: lantiq: xway: sysctrl: fix the GPHY clock alias names
Pavel Hofman