On 7/26/19 6:07 AM, Cezary Rojewski wrote:
On 2019-07-26 01:40, Pierre-Louis Bossart wrote:
This algorithm computes bus parameters like clock frequency, frame
shape and port transport parameters based on active stream(s) running
on the bus.
This implementation is optimal for Intel platforms.
Em Sun, Jul 21, 2019 at 01:24:10PM +0200, Jiri Olsa escreveu:
> Adding empty libperf.a under toos/perf/lib and
> linking it with perf.
>
> It can also be built separately with:
>
> $ cd tools/perf/lib && make
> CC core.o
> LD libperf-in.o
> AR libperf.a
> LINK
On Fri, 26 Jul 2019 at 15:59, Srikar Dronamraju
wrote:
>
> >
> > The type of sched_group has been extended to better reflect the type of
> > imbalance. We now have :
> > group_has_spare
> > group_fully_busy
> > group_misfit_task
> > group_asym_capacity
> > group_imbal
On 7/26/19 5:30 AM, Cezary Rojewski wrote:
On 2019-07-26 01:40, Pierre-Louis Bossart wrote:
@@ -83,6 +87,9 @@ static struct sdw_intel_ctx
caps = ioread32(res->mmio_base + SDW_SHIM_BASE + SDW_SHIM_LCAP);
caps &= GENMASK(2, 0);
+ dev_dbg(&adev->dev, "SoundWire links: BIOS count %
On Thu, Jul 25, 2019 at 06:40:13PM -0500, Pierre-Louis Bossart wrote:
> Add a prefix for common tables and export 2 helpers to set the frame
> shapes based on row/col values.
>
> Signed-off-by: Pierre-Louis Bossart
> ---
> drivers/soundwire/bus.h| 7 +--
> drivers/soundwire/stream.c | 1
On 7/26/19 5:38 AM, Cezary Rojewski wrote:
On 2019-07-26 01:40, Pierre-Louis Bossart wrote:
+void intel_shutdown(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct sdw_cdns_dma_data *dma;
+
+ dma = snd_soc_dai_get_dma_data(dai, substream);
+ if (!d
On Fri, 26 Jul 2019 at 16:01, Valentin Schneider
wrote:
>
> On 26/07/2019 13:30, Vincent Guittot wrote:
> >> We can avoid this entirely by going straight for an active balance when
> >> we are balancing misfit tasks (which we really should be doing TBH).
> >
> > but your misfit task might not be t
On Thu, 25 Jul 2019, Jonathan Corbet wrote:
> > Note, this document has gone through numerous reviews by a number of
> > kernel developers, developers at some of the Linux distros, as well as
> > all of the lawyers from almost all open source-related companies. It's
> > been sitting on my local dr
I have proposed "Distros and Syzkaller - Why bother?" for the LPC 2019
distros microconference.
I am curious as to how other distros are using Syzkaller and if there
are ways for us to collaborate.
I am curious how Syzkaller fits into the distro's development cycle,
release cycle and if it i
Kudos to everyone...time to play with it. :)
Thanks,
Bhaskar
On 09:57 Fri 26 Jul 2019, Steven Rostedt wrote:
Hi Folks,
It is finally official. We have finished and released KernelShark 1.0.
http://www.kernelshark.org
It's a completely new rewrite in Qt from the older KernelShark that was
wr
On 03/07/2019 16:17, Jerome Brunet wrote:
> On Mon 01 Jul 2019 at 11:12, Neil Armstrong wrote:
>
>> Add a setup() callback in the eeclk structure, to call an optional
>> call() function at end of eeclk probe to setup clocks.
>>
>> It's used for the G12A clock controller to setup the CPU clock
>>
Hi Chris,
On 12/07/2019 04:49, Chris Packham wrote:
> The Armada 38x and other integrated SoCs use a reduced pin count so the
> width of the SDRAM interface is smaller than the Armada XP SoCs. This
> means that the definition of "full" and "half" width is reduced from
> 64/32 to 32/16.
> diff --g
Unrelated to this specific patch, but I looked at _sdw_disable_stream()
and I see this there (again, maybe my version is outdated already):
struct sdw_master_runtime *m_rt = NULL;
struct sdw_bus *bus = NULL;
where both those initialisations are redundant. Moreover:
On Thu, Jul 25
Hi Chris,
On 12/07/2019 04:48, Chris Packham wrote:
> I still seem to be struggling to get this on anyone's radar.
Whose radar does it need to cross?
> The Reviews/Acks have been given so this should be good to go in via the ARM
> tree as planned.
>
> http://lists.infradead.org/pipermail/linux
Dear Developers
Since upgrading to v5.2.2 from v5.1.x I keep getting lockdep complaints
(below) from clk initialization on SAMA5D2 board. Have you seen this?
Can you help me in finding a fix?
Best Regards,
Michał Mirosław
--- dmesg START --
[0.00] Booting Linux on physical CPU 0
On Fri, 26 Jul 2019 20:19:38 +0530
Bhaskar Chowdhury wrote:
> Kudos to everyone...time to play with it. :)
>
Thanks,
Although we're preparing for a ton of bug reports. Nothing is better
testing to flush out bugs than giving it to users.
-- Steve
On 7/25/2019 4:58 PM, Iuliana Prodan wrote:
> From: Horia Geantă
>
> skcipher encryption might fail and in some cases, like (invalid) input
> length smaller then block size, updating the IV would lead to panic
> due to copying from a negative offset (req->cryptlen - ivsize).
>
In v1 I mentioned
On 2019-07-26 16:46, Dmitry Osipenko wrote:
> 26.07.2019 17:23, Stefan Agner пишет:
>> Hi Thierry, Hi Dave,
>>
>> On 2018-09-07 01:31, Stefan Agner wrote:
>>> On 26.07.2018 06:36, Stefan Agner wrote:
If the GPIO subsystem is not ready make sure to return -EPROBE_DEFER
instead of silently
On 7/26/19 5:50 AM, Cezary Rojewski wrote:
On 2019-07-26 01:40, Pierre-Louis Bossart wrote:
+static int intel_resume(struct device *dev)
+{
+ struct sdw_intel *sdw;
+ int ret;
+
+ sdw = dev_get_drvdata(dev);
+
+ ret = intel_init(sdw);
+ if (ret) {
+ dev_err(dev, "%s fail
On 7/26/19 5:42 AM, Cezary Rojewski wrote:
On 2019-07-26 01:40, Pierre-Louis Bossart wrote:
Move code to helper for reuse in power management routines
Signed-off-by: Pierre-Louis Bossart
---
drivers/soundwire/intel.c | 16 +++-
1 file changed, 11 insertions(+), 5 deletions(
On 7/25/19 10:23 PM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20190725:
>
on x86_64:
In file included from ../drivers/media/usb/dvb-usb/pctv452e.c:16:0:
../drivers/media/usb/dvb-usb/pctv452e.c: In function ‘pctv452e_frontend_attach’:
../drivers/media/dvb-frontends/stb0899_drv.h:139:3
On Fri, Jul 26, 2019 at 02:47:05PM +0100, Marc Zyngier wrote:
> On Tue, 25 Jun 2019 16:47:17 +0100,
> Charles Keepax wrote:
> > diff --git a/include/linux/irqchip/irq-madera.h
> > b/include/linux/irqchip/irq-madera.h
> > index 1160fa3769ae6..3a46cadd38654 100644
> > --- a/include/linux/irqchip/ir
Thanks for the review Greg.
+static int cdns_hw_reset(void *data, u64 value)
+{
+ struct sdw_cdns *cdns = data;
+ int ret;
+
+ if (value != 1)
+ return 0;
+
+ dev_info(cdns->dev, "starting link hw_reset\n");
+
+ ret = sdw_cdns_exit_reset(cdns);
+
+
On Fri, Jul 26, 2019 at 10:00:20PM +0800, Jason Wang wrote:
> The question is, MMU notifier are allowed to be blocked on
> invalidate_range_start() which could be much slower than synchronize_rcu()
> to finish.
>
> Looking at amdgpu_mn_invalidate_range_start_gfx() which calls
> amdgpu_mn_invalidat
Distribution installation images such as Debian include different sets
of modules which can be downloaded dynamically. Such images may notably
include the hda sound modules but not the i915 DRM module, even if the
latter was enabled at build time, as reported on
https://bugs.debian.org/931507
In
Unrelated to this specific patch, but I looked at _sdw_disable_stream()
and I see this there (again, maybe my version is outdated already):
struct sdw_master_runtime *m_rt = NULL;
struct sdw_bus *bus = NULL;
where both those initialisations are redundant. Moreover:
will look
+
On 7/26/2019 10:48 AM, George Kennedy wrote:
I have proposed "Distros and Syzkaller - Why bother?" for the LPC 2019
distros microconference.
I am curious as to how other distros are using Syzkaller and if there
are ways for us to collaborate.
I am curious how Syzkaller fits into the dist
On Fri, Jul 26, 2019 at 01:29:56PM +0100, Mark Rutland wrote:
> On Fri, Jul 26, 2019 at 01:27:37PM +0200, Anders Roxell wrote:
> > When fall-through warnings was enabled by default the following warning
> > was starting to show up:
> >
> > ../drivers/perf/arm_pmu.c: In function ‘cpu_pm_pmu_notify’
On 7/25/2019 4:58 PM, Iuliana Prodan wrote:
> Check key length to solve the extra tests that expect -EINVAL to be
> returned when the key size is not valid.
>
> Validated AES keylen for skcipher, ahash and aead.
>
> Signed-off-by: Iuliana Prodan
Reviewed-by: Horia Geantă
Thanks,
Horia
On Fri, Jul 26, 2019 at 3:00 PM Catalin Marinas wrote:
>
> On Wed, Jul 24, 2019 at 12:18:07PM -0700, syzbot wrote:
> > syzbot found the following crash on:
> >
> > HEAD commit:c6dd78fc Merge branch 'x86-urgent-for-linus' of git://git...
> > git tree: upstream
> > console output: https://
On 25-Jul-2019 10:30:03 PM, Aaron Lu wrote:
>
> I tried a different approach based on vruntime with 3 patches following.
[...]
We have experimented with this new patchset and indeed the fairness is
now much better. Interactive tasks with v3 were complete starving when
there were cpu-intensive tas
Comments and feedback welcome!
Hello Pierre,
This patchset is pretty large - I'd suggest dividing next RFC into
segments: debugfs, info, power-management, basic flow corrections and
frame shape calculator.
There was an intent to provide a logical progression...
First debugfs, since I be
From: Matteo Croce
[ Upstream commit 2e60546368165c2449564d71f6005dda9205b5fb ]
Avoid the situation where an IPV6 only flag is applied to an IPv4 address:
# ip addr add 192.0.2.1/24 dev dummy0 nodad home mngtmpaddr noprefixroute
# ip -4 addr show dev dummy0
2: dummy0: mtu 1500 qdis
From: Takashi Iwai
[ Upstream commit a261e3797506bd561700be643fe1a85bf81e9661 ]
The onboard sky2 NIC on ASUS P6T WS PRO doesn't work after PM resume
due to the infamous IRQ problem. Disabling MSI works around it, so
let's add it to the blacklist.
Unfortunately the BIOS on the machine doesn't f
From: Nikolay Aleksandrov
[ Upstream commit 3b26a5d03d35d8f732d75951218983c0f7f68dff ]
We get a pointer to the ipv6 hdr in br_ip6_multicast_query but we may
call pskb_may_pull afterwards and end up using a stale pointer.
So use the header directly, it's just 1 place where it's needed.
Fixes: 08
From: Nikolay Aleksandrov
[ Upstream commit 3d26eb8ad1e9b906433903ce05f775cf038e747f ]
We would cache ether dst pointer on input in br_handle_frame_finish but
after the neigh suppress code that could lead to a stale pointer since
both ipv4 and ipv6 suppress code do pskb_may_pull. This means we h
From: Lorenzo Bianconi
[ Upstream commit 071c37983d99da07797294ea78e9da1a6e287144 ]
Neigh timer can be scheduled multiple times from userspace adding
multiple neigh entries and forcing the neigh timer scheduling passing
NTF_USE in the netlink requests.
This will result in a refcount leak and in
From: Andreas Steinmetz
[ Upstream commit 7d8b16b9facb0dd81d1469808dd9a575fa1d525a ]
Fix checksumming after decryption.
Signed-off-by: Andreas Steinmetz
Signed-off-by: David S. Miller
Signed-off-by: Greg Kroah-Hartman
---
drivers/net/macsec.c |1 +
1 file changed, 1 insertion(+)
--- a/
From: Andreas Steinmetz
[ Upstream commit 095c02da80a41cf6d311c504d8955d6d1c2add10 ]
Fix use-after-free of skb when rx_handler returns RX_HANDLER_PASS.
Signed-off-by: Andreas Steinmetz
Acked-by: Willem de Bruijn
Signed-off-by: David S. Miller
Signed-off-by: Greg Kroah-Hartman
---
drivers/n
From: Nikolay Aleksandrov
[ Upstream commit 2446a68ae6a8cee6d480e2f5b52f5007c7c41312 ]
Don't cache eth dest pointer before calling pskb_may_pull.
Fixes: cf0f02d04a83 ("[BRIDGE]: use llc for receiving STP packets")
Signed-off-by: Nikolay Aleksandrov
Signed-off-by: David S. Miller
Signed-off-by
From: Cong Wang
[ Upstream commit c8c8218ec5af5d2598381883acbefbf604e56b5e ]
When the skb is associated with a new sock, just assigning
it to skb->sk is not sufficient, we have to set its destructor
to free the sock properly too.
Reported-by: syzbot+d6636a36d3c34bd88...@syzkaller.appspotmail.co
From: Paul Cercueil
commit 1323c3b72a987de57141cabc44bf9cd83656bc70 upstream.
The pin mappings introduced in commit 636f8ba67fb6
("MIPS: JZ4740: Qi LB60: Add pinctrl configuration for several drivers")
are completely wrong. The pinctrl driver name is incorrect, and the
function and group fields
From: Andrew Lunn
[ Upstream commit 0cea0e1148fe134a4a3aaf0b1496f09241fb943a ]
The RX power read from the SFP uses units of 0.1uW. This must be
scaled to units of uW for HWMON. This requires a divide by 10, not the
current 100.
With this change in place, sensors(1) and ethtool -m agree:
sff2-i
From: John Hurley
[ Upstream commit 0e3183cd2a64843a95b62f8bd4a83605a4cf0615 ]
Skbs may have their checksum value populated by HW. If this is a checksum
calculated over the entire packet then the CHECKSUM_COMPLETE field is
marked. Changes to the data pointer on the skb throughout the network
sta
From: Jan Kiszka
commit cf64527bb33f6cec2ed50f89182fc4688d0056b6 upstream.
Letting this pend may cause nested_get_vmcs12_pages to run against an
invalid state, corrupting the effective vmcs of L1.
This was triggerable in QEMU after a guest corruption in L2, followed by
a L1 reset.
Signed-off-b
From: Paolo Bonzini
commit 88dddc11a8d6b09201b4db9d255b3394d9bc9e57 upstream.
If a KVM guest is reset while running a nested guest, free_nested will
disable the shadow VMCS execution control in the vmcs01. However,
on the next KVM_RUN vmx_vcpu_run would nevertheless try to sync
the VMCS12 to th
From: Damien Le Moal
commit b091ac616846a1da75b1f2566b41255ce7f0e0a6 upstream.
During disk scan and revalidation done with sd_revalidate(), the zones
of a zoned disk are checked using the helper function
blk_revalidate_disk_zones() if a configuration change is detected
(change in the number of z
From: Paolo Bonzini
commit ec269475cba7bcdd1eb8fdf8e87f4c6c81a376fe upstream.
This reverts commit 240c35a3783ab9b3a0afaba0dde7291295680a6b
("kvm: x86: Use task structs fpu field for user", 2018-11-06).
The commit is broken and causes QEMU's FPU state to be destroyed
when KVM_RUN is preempted.
F
From: Aya Levin
[ Upstream commit 99d31cbd8953c6929da978bf049ab0f0b4e503d9 ]
Fix tx reporter's diagnose callback. Propagate error when failing to
gather diagnostics information or failing to print diagnostic data per
queue.
Fixes: de8650a82071 ("net/mlx5e: Add tx reporter support")
Signed-off-b
From: Maor Gottlieb
[ Upstream commit 9a64144d683a4395f57562d90247c61a0bf5105f ]
Encap mode is related to switchdev mode only. Move the init of
the encap mode to eswitch_offloads. Before this change, we reported
that eswitch supports encap, even tough the device was in non
SRIOV mode.
Fixes: 77
From: Chris Wilson
commit f5b07b04e5f090a85d1e96938520f2b2b58e4a8e upstream.
If we have to drop the seqcount & rcu lock to perform a krealloc, we
have to restart the loop. In doing so, be careful not to lose track of
the already acquired exclusive fence.
Fixes: fedf54132d24 ("dma-buf: Restart r
From: Brian King
[ Upstream commit ea811b795df24644a8eb760b493c43fba4450677 ]
This patch fixes an issue seen on Power systems with bnx2x which results
in the skb is NULL WARN_ON in bnx2x_free_tx_pkt firing due to the skb
pointer getting loaded in bnx2x_free_tx_pkt prior to the hw_cons
load in bn
From: Eli Britstein
[ Upstream commit 914adbb1bcf89478ac138318d28b302704564d59 ]
GRE entropy calculation is a single bit per card, and not per port.
Force disable GRE entropy calculation upon the first GRE encap rule,
and release the force at the last GRE encap rule removal. This is done
per por
From: Florian Westphal
[ Upstream commit b60a77386b1d4868f72f6353d35dabe5fbe981f2 ]
netfilter did not expect that skb_dst_force() can cause skb to lose its
dst entry.
I got a bug report with a skb->dst NULL dereference in netfilter
output path. The backtrace contains nf_reinject(), so the dst
From: Eric Dumazet
[ Upstream commit e5b1c6c6277d5a283290a8c033c72544746f9b5b ]
im->tomb and/or im->sources might not be NULL, but we
currently overwrite their values blindly.
Using swap() will make sure the following call to kfree_pmc(pmc)
will properly free the psf structures.
Tested with th
From: Taehee Yoo
[ Upstream commit fdd258d49e88a9e0b49ef04a506a796f1c768a8e ]
cfhsi_exit_module() calls unregister_netdev() under rtnl_lock().
but unregister_netdev() internally calls rtnl_lock().
So deadlock would occur.
Fixes: c41254006377 ("caif-hsi: Add rtnl support")
Signed-off-by: Taehee
From: Aya Levin
[ Upstream commit ef1ce7d7b67b46661091c7ccc0396186b7a247ef ]
Check return value from mlx5e_attach_netdev, add error path on failure.
Fixes: 48935bbb7ae8 ("net/mlx5e: IPoIB, Add netdevice profile skeleton")
Signed-off-by: Aya Levin
Reviewed-by: Feras Daoud
Signed-off-by: Saeed
From: Nikolay Aleksandrov
[ Upstream commit e57f61858b7cf478ed6fa23ed4b3876b1c9625c4 ]
We take a pointer to grec prior to calling pskb_may_pull and use it
afterwards to get nsrcs so record nsrcs before the pull when handling
igmp3 and we get a pointer to nsrcs and call pskb_may_pull when handlin
From: Eric Dumazet
[ Upstream commit 8d650cdedaabb33e85e9b7c517c0c71fcecc1de9 ]
Neal reported incorrect use of ns_capable() from bpf hook.
bpf_setsockopt(...TCP_CONGESTION...)
-> tcp_set_congestion_control()
-> ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN)
-> ns_capable_common()
From: Christoph Paasch
[ Upstream commit e858faf556d4e14c750ba1e8852783c6f9520a0e ]
If an app is playing tricks to reuse a socket via tcp_disconnect(),
bytes_acked/received needs to be reset to 0. Otherwise tcp_info will
report the sum of the current and the old connection..
Cc: Eric Dumazet
F
From: Takashi Iwai
[ Upstream commit a261e3797506bd561700be643fe1a85bf81e9661 ]
The onboard sky2 NIC on ASUS P6T WS PRO doesn't work after PM resume
due to the infamous IRQ problem. Disabling MSI works around it, so
let's add it to the blacklist.
Unfortunately the BIOS on the machine doesn't f
From: Eric Dumazet
[ Upstream commit b617158dc096709d8600c53b6052144d12b89fab ]
Some applications set tiny SO_SNDBUF values and expect
TCP to just work. Recent patches to address CVE-2019-11478
broke them in case of losses, since retransmits might
be prevented.
We should allow these flows to ma
From: David Ahern
[ Upstream commit 49d05fe2c9d1b4a27761c9807fec39b8155bef9e ]
Paul reported that l2tp sessions were broken after the commit referenced
in the Fixes tag. Prior to this commit rt6_check returned NULL if the
rt6_info 'from' was NULL - ie., the dst_entry was disconnected from a FIB
From: Christoph Paasch
[ Upstream commit e858faf556d4e14c750ba1e8852783c6f9520a0e ]
If an app is playing tricks to reuse a socket via tcp_disconnect(),
bytes_acked/received needs to be reset to 0. Otherwise tcp_info will
report the sum of the current and the old connection..
Cc: Eric Dumazet
F
From: Alexander Shishkin
commit 8a58ddae23796c733c5dfbd717538d89d036c5bd upstream.
So far, we tried to disallow grouping exclusive events for the fear of
complications they would cause with moving between contexts. Specifically,
moving a software group to a hardware context would violate the exc
From: Jakub Kicinski
[ Upstream commit 13aecb17acabc2a92187d08f7ca93bb8aad62c6f ]
David reports that RPC applications which use epoll() occasionally
get stuck, and that TLS ULP causes the kernel to not wake applications,
even though read() will return data.
This is indeed true. The ctx->rx_list
From: Justin Chen
[ Upstream commit 35cbef9863640f06107144687bd13151bc2e8ce3 ]
Currently we silently ignore filters if we cannot meet the filter
requirements. This will lead to the MAC dropping packets that are
expected to pass. A better solution would be to set the NIC to promisc
mode when the
From: Aya Levin
[ Upstream commit ef1ce7d7b67b46661091c7ccc0396186b7a247ef ]
Check return value from mlx5e_attach_netdev, add error path on failure.
Fixes: 48935bbb7ae8 ("net/mlx5e: IPoIB, Add netdevice profile skeleton")
Signed-off-by: Aya Levin
Reviewed-by: Feras Daoud
Signed-off-by: Saeed
Hello,
I saw that the apu4 board is completly missing (also on 5.3rc1). Can you
please add it. Should be very easy, see below.
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/platform/x86/pcengines-apuv2.c?h=v5.1.20
https://git.kernel.org/pub/scm/linux/kernel/git
From: Jose Abreu
[ Upstream commit 4993e5b37e8bcb55ac90f76eb6d2432647273747 ]
Ben Hutchings says:
"This is the wrong place to change the queue mapping.
stmmac_xmit() is called with a specific TX queue locked,
and accessing a different TX queue results in a data race
From: Xin Long
[ Upstream commit 9b6c08878e23adb7cc84bdca94d8a944b03f099e ]
Now when sctp_connect() is called with a wrong sa_family, it binds
to a port but doesn't set bp->port, then sctp_get_af_specific will
return NULL and sctp_connect() returns -EINVAL.
Then if sctp_bind() is called to bind
From: Theodore Ts'o
commit 02b016ca7f99229ae6227e7b2fc950c4e140d74a upstream.
According to the chattr man page, "a file with the 'i' attribute
cannot be modified..." Historically, this was only enforced when the
file was opened, per the rest of the description, "... and the file
can not be open
From: Peter Zijlstra
commit 1cf8dfe8a661f0462925df943140e9f6d1ea5233 upstream.
Syzcaller reported the following Use-after-Free bug:
close() clone()
copy_process()
From: Baruch Siach
[ Upstream commit 7b75e49de424ceb53d13e60f35d0a73765626fda ]
Add a 1ms delay after reset deactivation. Otherwise the chip returns
bogus ID value. This is observed with 88E6390 (Peridot) chip.
Signed-off-by: Baruch Siach
Reviewed-by: Andrew Lunn
Signed-off-by: David S. Mille
From: Cong Wang
[ Upstream commit 4638faac032756f7eab5524be7be56bee77e426b ]
sock_efree() releases the sock refcnt, if we don't hold this refcnt
when setting skb->destructor to it, the refcnt would not be balanced.
This leads to several bug reports from syzbot.
I have checked other users of soc
On 7/26/19 9:43 AM, Guennadi Liakhovetski wrote:
On Thu, Jul 25, 2019 at 06:40:13PM -0500, Pierre-Louis Bossart wrote:
Add a prefix for common tables and export 2 helpers to set the frame
shapes based on row/col values.
Signed-off-by: Pierre-Louis Bossart
---
drivers/soundwire/bus.h|
From: Brian King
[ Upstream commit ea811b795df24644a8eb760b493c43fba4450677 ]
This patch fixes an issue seen on Power systems with bnx2x which results
in the skb is NULL WARN_ON in bnx2x_free_tx_pkt firing due to the skb
pointer getting loaded in bnx2x_free_tx_pkt prior to the hw_cons
load in bn
From: Heiner Kallweit
[ Upstream commit fe4e8db0392a6c2e795eb89ef5fcd86522e66248 ]
On RTL8411b the RX unit gets confused if the PHY is powered-down.
This was reported in [0] and confirmed by Realtek. Realtek provided
a sequence to fix the RX unit after PHY wakeup.
The issue itself seems to have
From: Marcelo Ricardo Leitner
[ Upstream commit 4d1415811e492d9a8238f8a92dd0d51612c788e9 ]
It allocates the extended area for outbound streams only on sendmsg
calls, if they are not yet allocated. When using the priority
stream scheduler, this initialization may imply into a subsequent
allocati
From: Andreas Steinmetz
[ Upstream commit 095c02da80a41cf6d311c504d8955d6d1c2add10 ]
Fix use-after-free of skb when rx_handler returns RX_HANDLER_PASS.
Signed-off-by: Andreas Steinmetz
Acked-by: Willem de Bruijn
Signed-off-by: David S. Miller
Signed-off-by: Greg Kroah-Hartman
---
drivers/n
From: Cong Wang
[ Upstream commit 4638faac032756f7eab5524be7be56bee77e426b ]
sock_efree() releases the sock refcnt, if we don't hold this refcnt
when setting skb->destructor to it, the refcnt would not be balanced.
This leads to several bug reports from syzbot.
I have checked other users of soc
On 11.07.19 г. 22:52 ч., Chris Mason wrote:
> On 11 Jul 2019, at 12:00, Nikolay Borisov wrote:
>
>> On 10.07.19 г. 22:28 ч., Tejun Heo wrote:
>>> From: Chris Mason
>>>
>>> The btrfs writepages function collects a large range of pages flagged
>>> for delayed allocation, and then sends them down
From: Jakub Kicinski
[ Upstream commit 13aecb17acabc2a92187d08f7ca93bb8aad62c6f ]
David reports that RPC applications which use epoll() occasionally
get stuck, and that TLS ULP causes the kernel to not wake applications,
even though read() will return data.
This is indeed true. The ctx->rx_list
This is the start of the stable review cycle for the 5.2.4 release.
There are 66 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Sun 28 Jul 2019 03:21:13 PM UTC.
Anything recei
From: Jakub Kicinski
[ Upstream commit 618bac45937a3dc6126ac0652747481e97000f99 ]
Neither drivers nor the tls offload code currently supports TLS
version 1.3. Check the TLS version when installing connection
state. TLS 1.3 will just fallback to the kernel crypto for now.
Fixes: 130b392c6cd6 ("n
From: Taehee Yoo
[ Upstream commit fdd258d49e88a9e0b49ef04a506a796f1c768a8e ]
cfhsi_exit_module() calls unregister_netdev() under rtnl_lock().
but unregister_netdev() internally calls rtnl_lock().
So deadlock would occur.
Fixes: c41254006377 ("caif-hsi: Add rtnl support")
Signed-off-by: Taehee
From: Eric Dumazet
[ Upstream commit b617158dc096709d8600c53b6052144d12b89fab ]
Some applications set tiny SO_SNDBUF values and expect
TCP to just work. Recent patches to address CVE-2019-11478
broke them in case of losses, since retransmits might
be prevented.
We should allow these flows to ma
From: Yang Wei
[ Upstream commit dd006fc434e107ef90f7de0db9907cbc1c521645 ]
The frags_q is not properly initialized, it may result in illegal memory
access when conn_info is NULL.
The "goto free_exit" should be replaced by "goto exit".
Signed-off-by: Yang Wei
Signed-off-by: David S. Miller
Si
From: Jakub Kicinski
[ Upstream commit 618bac45937a3dc6126ac0652747481e97000f99 ]
Neither drivers nor the tls offload code currently supports TLS
version 1.3. Check the TLS version when installing connection
state. TLS 1.3 will just fallback to the kernel crypto for now.
Fixes: 130b392c6cd6 ("n
From: Andreas Steinmetz
[ Upstream commit 7d8b16b9facb0dd81d1469808dd9a575fa1d525a ]
Fix checksumming after decryption.
Signed-off-by: Andreas Steinmetz
Signed-off-by: David S. Miller
Signed-off-by: Greg Kroah-Hartman
---
drivers/net/macsec.c |1 +
1 file changed, 1 insertion(+)
--- a/
From: Eric Dumazet
[ Upstream commit 8d650cdedaabb33e85e9b7c517c0c71fcecc1de9 ]
Neal reported incorrect use of ns_capable() from bpf hook.
bpf_setsockopt(...TCP_CONGESTION...)
-> tcp_set_congestion_control()
-> ns_capable(sock_net(sk)->user_ns, CAP_NET_ADMIN)
-> ns_capable_common()
From: Keerthy
commit 541e4095f388c196685685633c950cb9b97f8039 upstream.
Silence error prints in case of EPROBE_DEFER. This avoids
multiple/duplicate defer prints during boot.
Cc:
Signed-off-by: Keerthy
Signed-off-by: Bartosz Golaszewski
Signed-off-by: Greg Kroah-Hartman
---
drivers/gpio/g
From: Song Liu
commit 9d49169c5958e429ffa6874fbef734ae7502ad65 upstream.
In pipe mode, session->header.env.arch is not populated until the events
are processed. Therefore, the following command crashes:
perf record -o - | perf script
(gdb) bt
It fails when we try to compare env.arch agains
From: Theodore Ts'o
commit 4e19d6b65fb4fc42e352ce9883649e049da14743 upstream.
The largedir feature was intended to allow ext4 directories to have
unmapped directory blocks (e.g., directory holes). And so the
released e2fsprogs no longer enforces this for largedir file systems;
however, the corr
From: Ross Zwisler
commit 73131fbb003b3691cfcf9656f234b00da497fcd6 upstream.
Use the newly introduced jbd2_inode dirty range scoping to prevent us
from waiting forever when trying to complete a journal transaction.
Signed-off-by: Ross Zwisler
Signed-off-by: Theodore Ts'o
Reviewed-by: Jan Kara
From: Ross Zwisler
commit 6ba0e7dc64a5adcda2fbe65adc466891795d639e upstream.
Currently both journal_submit_inode_data_buffers() and
journal_finish_inode_data_buffers() operate on the entire address space
of each of the inodes associated with a given journal entry. The
consequence of this is tha
From: Aya Levin
[ Upstream commit 39825350ae2a52f8513741b36e42118bd80dd689 ]
Fix timeout recover function to return a meaningful return value.
When an interrupt was not sent by the FW, return IO error instead of
'true'.
Fixes: c7981bea48fb ("net/mlx5e: Fix return status of TX reporter timeout
From: Petr Machata
[ Upstream commit dedfde2fe1c4ccf27179fcb234e2112d065c39bb ]
Spectrum systems use DSCP rewrite map to update DSCP field in egressing
packets to correspond to priority that the packet has. Whether rewriting
will take place is determined at the point when the packet ingresses th
From: Matteo Croce
[ Upstream commit 2e60546368165c2449564d71f6005dda9205b5fb ]
Avoid the situation where an IPV6 only flag is applied to an IPv4 address:
# ip addr add 192.0.2.1/24 dev dummy0 nodad home mngtmpaddr noprefixroute
# ip -4 addr show dev dummy0
2: dummy0: mtu 1500 qdis
From: Andrew Lunn
[ Upstream commit 0cea0e1148fe134a4a3aaf0b1496f09241fb943a ]
The RX power read from the SFP uses units of 0.1uW. This must be
scaled to units of uW for HWMON. This requires a divide by 10, not the
current 100.
With this change in place, sensors(1) and ethtool -m agree:
sff2-i
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