Match the QSPI reg address in the socfpga_stratix10_socdk.dts file.
Fixes: 80f132d737 ("arm64: dts: increase the QSPI reg address for Stratix10 and Agilex")
Cc: linux-stable <stable@vger.kernel.org> # >= v5.6
Signed-off-by: Dinh Nguyen <dinh.nguyen@intel.com>
sybot came up with following transaction:
add table ip syz0
add chain ip syz0 syz2 { type nat hook prerouting priority 0; policy accept; }
add table ip syz0 { flags dormant; }
delete chain ip syz0 syz2
delete table ip syz0
which yields:
hook not found, pf 2 num 0
WARNING: CPU: 0 PID: 6775 at net/netfilter/core.c:413 __nf_unregister_net_hook+0x3e6/0x4a0 net/netfilter/core.c:413
[..]
nft_unregister_basechain_hooks net/netfilter/nf_tables_api.c:206 [inline]
nft_table_disable net/netfilter/nf_tables_api.c:835 [inline]
nf_tables_table_disable net/netfilter/nf_tables_api.c:868 [inline]
nf_tables_commit+0x32d3/0x4d70 net/netfilter/nf_tables_api.c:7550
nfnetlink_rcv_batch net/netfilter/nfnetlink.c:486 [inline]
nfnetlink_rcv_skb_batch net/netfilter/nfnetlink.c:544 [inline]
nfnetlink_rcv+0x14a5/0x1e50 net/netfilter/nfnetlink.c:562
netlink_unicast_kernel net/netlink/af_netlink.c:1303 [inline]
Problem is that when I added ability to override base hook registration
to make nat basechains register with the nat core instead of netfilter
core, I forgot to update nft_table_disable() to use that instead of
the 'raw' hook register interface.
In syzbot transaction, the basechain is of 'nat' type. Its registered
with the nat core. The switch to 'dormant mode' attempts to delete from
netfilter core instead.
After updating nft_table_disable/enable to use the correct helper,
nft_(un)register_basechain_hooks can be folded into the only remaining
caller.
Because nft_trans_table_enable() won't do anything when the DORMANT flag
is set, remove the flag first, then re-add it in case re-enablement
fails, else this patch breaks sequence:
add table ip x { flags dormant; }
/* add base chains */
add table ip x
The last 'add' will remove the dormant flags, but won't have any other
effect -- base chains are not registered.
Then, next 'set dormant flag' will create another 'hook not found'
splat.
Reported-by: syzbot+2570f2c036e3da5db176@syzkaller.appspotmail.com
Fixes: 4e25ceb80b ("netfilter: nf_tables: allow chain type to override hook register")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Currently the header size calculations are using an assignment
operator instead of a += operator when accumulating the header
size leading to incorrect sizes. Fix this by using the correct
operator.
Addresses-Coverity: ("Unused value")
Fixes: 302d3deb20 ("xprtrdma: Prevent inline overflow")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
SMATCH detected a potential buffer overflow in the manipulation of
hwmon_attributes array inside the scmi_hwmon_probe function:
drivers/hwmon/scmi-hwmon.c:226
scmi_hwmon_probe() error: buffer overflow 'hwmon_attributes' 6 <= 9
Fix it by statically declaring the size of the array as the maximum
possible as defined by hwmon_max define.
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/r/20200715121338.GA18761@e119603-lin.cambridge.arm.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
ERR_NX_TRANSLATION(CSB.CC=5) is for internal to VAS for fault handling
and should not used by OS. ERR_NX_AT_FAULT(CSB.CC=250) is the proper
error code should be reported by OS when NX encounters address
translation failure.
This patch uses CC=250 to determine the fault address when the request
is not successful.
Signed-off-by: Haren Myneni <haren@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/0315251705baff94f678c33178491b5008723511.camel@linux.ibm.com
P9 DD2 NX workbook (Table 4-36) says DMA controller uses CC=5
internally for translation fault handling. NX reserves CC=250 for
OS to notify user space when NX encounters address translation
failure on the request buffer. Not an issue in earlier releases
as NX does not get faults on kernel addresses.
This patch defines CSB_CC_FAULT_ADDRESS(250) and updates CSB.CC with
this proper error code for user space.
Fixes: c96c4436ab ("powerpc/vas: Update CSB and notify process for fault CRBs")
Signed-off-by: Haren Myneni <haren@linux.ibm.com>
[mpe: Added Fixes tag and fix typo in comment]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/019fd53e7538c6f8f332d175df74b1815ef5aa8c.camel@linux.ibm.com
Follow the recent inclusive terminology guidelines and replace the
words "whitelist" and "blacklist" appropriately.
Correcting only comments, or error/module messages, no functional
changes.
Link: https://lore.kernel.org/r/20200714172631.25371-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Follow the recent inclusive terminology guidelines and replace the
words "whitelist" and "blacklist" appropriately.
Only comment or variable renames, no functional changes.
Note that pm_blacklist module option is still kept as was, so that
users can still keep the old option.
Link: https://lore.kernel.org/r/20200714172631.25371-7-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The ioctl encoding for this parameter is a long but the documentation says
it should be an int and the kernel drivers expect it to be an int. If the
fuse driver treats this as a long it might end up scribbling over the stack
of a userspace process that only allocated enough space for an int.
This was previously discussed in [1] and a patch for fuse was proposed in
[2]. From what I can tell the patch in [2] was nacked in favor of adding
new, "fixed" ioctls and using those from userspace. However there is still
no "fixed" version of these ioctls and the fact is that it's sometimes
infeasible to change all userspace to use the new one.
Handling the ioctls specially in the fuse driver seems like the most
pragmatic way for fuse servers to support them without causing crashes in
userspace applications that call them.
[1]: https://lore.kernel.org/linux-fsdevel/20131126200559.GH20559@hall.aurel32.net/T/
[2]: https://sourceforge.net/p/fuse/mailman/message/31771759/
Signed-off-by: Chirantan Ekbote <chirantan@chromium.org>
Fixes: 59efec7b90 ("fuse: implement ioctl support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
The battery on my laptop ASUS TUF Gaming FX706II is named BAT1.
This patch allows battery extension to load.
Signed-off-by: Vasiliy Kupriakov <rublag-ns@yandex.ru>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This reverts commit 35d13c7a05.
This broke procfs interface due to neglecting the fact that
the strings are not coming NULL terminated.
Revert the change till we will have a better clean up.
Fixes: 35d13c7a05 ("platform/x86: thinkpad_acpi: Use strndup_user() in dispatch_proc_write()")
Reported-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This is likely firmware causing this but its starting to annoy customers.
Change the message level to verbose to prevent the spam.
Note that this seems to only show up with ISCSI enabled on the HBA via the
qedi driver.
Signed-off-by: Laurence Oberman <loberman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
During setup():
...
for ns in h0 r1 h1 h2 h3
do
create_ns ${ns}
done
...
while in cleanup():
...
for n in h1 r1 h2 h3 h4
do
ip netns del ${n} 2>/dev/null
done
...
and after removing the stderr redirection in cleanup():
$ sudo ./fib_nexthop_multiprefix.sh
...
TEST: IPv4: host 0 to host 3, mtu 1400 [ OK ]
TEST: IPv6: host 0 to host 3, mtu 1400 [ OK ]
Cannot remove namespace file "/run/netns/h4": No such file or directory
$ echo $?
1
and a non-zero return code, make kselftests fail (even if the test
itself is fine):
...
not ok 34 selftests: net: fib_nexthop_multiprefix.sh # exit=1
...
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stefan Dietrich reports invalid temperature source messages on Asus Formula
XII Z490.
nct6775 nct6775.656: Invalid temperature source 28 at index 0,
source register 0x100, temp register 0x73
Debugging suggests that temperature source 28 reports the CPU temperature.
Let's assume that temperature sources 28 and 29 reflect "PECI Agent {0,1}
Calibration", similar to other chips of the series.
Reported-by: Stefan Dietrich <roots@gmx.de>
Cc: Stefan Dietrich <roots@gmx.de>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
If there is no valid MAC address in the device tree,
use a random MAC address.
Signed-off-by: Maxim Kochetkov <fido_max@inbox.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
The size used when calling 'pci_alloc_consistent()' and
'pci_free_consistent()' should match.
Fix it and have it consistent with the corresponding call in 'rr_close()'.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
With the current 8KB stack size there are frequent overflows in a 64-bit
configuration. We may split IRQ stacks off in the future, but this fixes a
number of issues right now.
Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Anup Patel <anup@brainfault.org>
[Palmer: mention irqstack in the commit text]
Fixes: 7db91e57a0 ("RISC-V: Task implementation")
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
"u64 *wptr" points to the the wptr value in write back buffer and
"*wptr = (*wptr) >> 2;" results in the value being overwritten each time
when ->get_wptr() is called.
umr uses /sys/kernel/debug/dri/0/amdgpu_ring_sdma0 to get rptr/wptr and
decode ring content and it is affected by this issue.
fix and simplify the logic similar as sdma_v4_0_ring_get_wptr().
v2: fix for sdma5.2 as well
v3: drop sdma 5.2 changes for 5.8 and stable
Suggested-by: Le Ma <le.ma@amd.com>
Signed-off-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
[Why]
amdgpu_dm->backlight_caps is for single eDP only. the caps are upddated
for very connector. Real eDP caps will be overwritten by other external
display. For OLED panel, caps->aux_support is set to 1 for OLED pnael.
after external connected, caps+.aux_support is set to 0. This causes
OLED backlight adjustment not work.
[How]
within update_conector_ext_caps, backlight caps will be updated only for
eDP connector.
Cc: stable@vger.kernel.org
Signed-off-by: hersen wu <hersenxs.wu@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Prevents a warning in the MST create connector case.
v2: create global fake encoders rather per connector fake encoders
to avoid running out of encoder indices.
v3: use the actual number of crtcs on the asic rather than the max
to conserve encoders.
v4: v3 plus missing hunk I forgot to git add.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1108
Fixes: c6385e503a ("drm/amdgpu: drop legacy drm load and unload callbacks")
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.7.x
Currently we're failing to recalculate the gen9 FBC w/a stride
unless something more drastic than just the modifier itself has
changed. This often leaves us with FBC enabled with the linear
fbdev framebuffer without the w/a stride enabled. That will cause
an immediate underrun and FBC will get promptly disabled.
Fix the problem by checking if the w/a stride is about to change,
and go through the full dance if so. This part of the FBC code
is still pretty much a disaster and will need lots more work.
But this should at least fix the immediate issue.
v2: Deactivate FBC when the modifier changes since that will
likely require resetting the w/a CFB stride
Cc: stable@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200711080336.13423-1-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
(cherry picked from commit 0428ab013f)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Commit f34a4c9dd4 ("ALSA: hda: Enable sync-write operation as default
for all controllers") enabled sync-write for all controllers and this is
causing audio playback on the Tegra186 HDA device to fail. For now,
disable sync-write support for Tegra to fix this.
Fixes: f34a4c9dd4 ("ALSA: hda: Enable sync-write operation as default for all controllers")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20200714160841.2293-1-jonathanh@nvidia.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Renesas SH drivers are using discriminatory terms.
This patch-set removes or changes it as much as possible.
But, because DMA related API function name, it still exists.
I hope all these are removed someday.
v1 -> v2
- use "secondary" instead of "follower"
- care siu/ssi drivers
- tidyup git-log
Link: https://lore.kernel.org/r/87r1tg3swv.wl-kuninori.morimoto.gx@renesas.com
Kuninori Morimoto (5):
ASoC: rsnd: don't use discriminatory terms for function names
ASoC: rsnd: don't use discriminatory terms for comment
ASoC: fsi: don't use discriminatory terms for comment
ASoC: siu: don't use discriminatory terms for parameter
ASoC: ssi: don't use discriminatory terms for debug log
sound/soc/sh/fsi.c | 4 ++--
sound/soc/sh/rcar/core.c | 4 ++--
sound/soc/sh/rcar/rsnd.h | 2 +-
sound/soc/sh/rcar/ssi.c | 28 ++++++++++++++--------------
sound/soc/sh/rcar/ssiu.c | 6 +++---
sound/soc/sh/siu_pcm.c | 6 +++---
sound/soc/sh/ssi.c | 2 +-
7 files changed, 26 insertions(+), 26 deletions(-)
--
2.25.1
Quite some non OF/ACPI users of irqdomains allocate firmware nodes of type
IRQCHIP_FWNODE_NAMED or IRQCHIP_FWNODE_NAMED_ID and free them right after
creating the irqdomain. The only purpose of these FW nodes is to convey
name information. When this was introduced the core code did not store the
pointer to the node in the irqdomain. A recent change stored the firmware
node pointer in irqdomain for other reasons and missed to notice that the
usage sites which do the alloc_fwnode/create_domain/free_fwnode sequence
are broken by this. Storing a dangling pointer is dangerous itself, but in
case that the domain is destroyed later on this leads to a double free.
Remove the freeing of the firmware node after creating the irqdomain from
all affected call sites to cure this.
Fixes: 711419e504 ("irqdomain: Add the missing assignment of domain->fwnode for named fwnode")
Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/873661qakd.fsf@nanos.tec.linutronix.de