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2023-07-27staging: rtl8723bs: Fix space issuesFranziska Naepelt
Fix the following checkpatch space issues: - CHECK: spaces preferred around that '*' (ctx:VxV) - CHECK: spaces preferred around that '+' (ctx:VxV) - CHECK: spaces preferred around that '-' (ctx:VxV) - CHECK: spaces preferred around that '|' (ctx:VxV) - CHECK: No space is necessary after a cast - WARNING: please, no spaces at the start of a line Signed-off-by: Franziska Naepelt <franziska.naepelt@googlemail.com> Link: https://lore.kernel.org/r/20230701102538.5359-1-franziska.naepelt@googlemail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: Explicitly include correct DT includesRob Herring
The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # tegra-video Acked-by: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> Acked-by: Alex Elder <elder@linaro.org> Link: https://lore.kernel.org/r/20230714175002.4064428-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rts5208: Correct line ending with '('Cyrus Ramavarapu
Adhere to Linux kernel coding style. Reported by checkpatch: CHECK: Lines should not end with a '(' Signed-off-by: Cyrus Ramavarapu <cyrus.ramavarapu@gmail.com> Link: https://lore.kernel.org/r/20230716223905.2187-1-cyrus.ramavarapu@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192u: Fix keyidx assignment within if conditionWang Jinchao
Refactor the if condition into nested conditionals to improve clarity. The condition is currently in the form of (E1 && E2 && E3), where the variable keyidx is assigned a value in E3. Signed-off-by: Wang Jinchao <wangjinchao600@gmail.com> Link: https://lore.kernel.org/r/ZKQ7tYa9I+PHgef/@fedora Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: axis-fifo: Use devm_platform_get_and_ioremap_resource()Yangtao Li
Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. Signed-off-by: Yangtao Li <frank.li@vivo.com> Link: https://lore.kernel.org/r/20230704095543.32812-1-frank.li@vivo.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Rename variable HighRSSIThreshForRAYogesh Hegde
Rename variable HighRSSIThreshForRA to high_rssi_thresh_for_ra to avoid CamelCase which is not accepted by checkpatch. Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/e4a09d927eaa9c185afce3a58cd434326de735dc.1688299890.git.yogi.kernel@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Rename variable LowRSSIThreshForRAYogesh Hegde
Rename variable LowRSSIThreshForRA to low_rssi_thresh_for_ra to avoid CamelCase which is not accepted by checkpatch. Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/ebea3e75dc84a6d77750c0598ab12d04ad55c676.1688299890.git.yogi.kernel@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Rename variable targetRATRYogesh Hegde
Rename variable targetRATR to target_ratr to avoid CamelCase which is not accepted by checkpatch. Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/ef60d870d643a3774363efdac798e059ea5b8f85.1688299890.git.yogi.kernel@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Rename variable currentRATRYogesh Hegde
Rename variable currentRATR to current_ratr to avoid CamelCase which is not accepted by checkpatch. Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com> Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/091a5abb231fb5c88d47f329ec3b5133b08d6b23.1688299890.git.yogi.kernel@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove variable ieee->short_slotPhilipp Hortmann
ieee->short_slot also named priv->rtllib->short_slot is initialized to 1 and then unchanged. All evaluations will result accordingly. Remove resulting dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/74fe53ccfafe2e0e18319b5502ed83544cc3ffd8.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove variable priv->reg_chnl_planPhilipp Hortmann
Remove variable priv->reg_chnl_plan as it is only once initialized and only once evaluated. So the result is always the same. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/0dd4f8eded4b172d75f0cb5d5a34ba3dc66e2e8f.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove variable bdisable_nicPhilipp Hortmann
Remove variable bdisable_nic as always set to false. Remove dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/6b083ce8c4aaf42f366c365cbc47178afa2636d4.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove variable card_typePhilipp Hortmann
Remove variable card_type as it is initialized but never unused. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/f0f40f574ac4837bd2be3b6384ae42d9aabf1832.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove variable host_decrypt as it is constantPhilipp Hortmann
ieee->host_decrypt also named priv->rtllib->host_decrypt is initialized to 1 and then unchanged. All evaluations will result accordingly. Remove resulting dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/637350e9bc3edded665009a30d12350157e8a9a9.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove variable host_encrypt as it is constantPhilipp Hortmann
ieee->host_encrypt also named priv->rtllib->host_encrypt is initialized to 1 and then unchanged. All evaluations will result accordingly. Remove resulting dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/bc4ea0492306f708f0e5cac6bf0239deb3cd9a80.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove variable modulation as it is constantPhilipp Hortmann
ieee->modulation is initialized to 3 and then unchanged. All evaluations will result accordingly. Remove resulting dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/ebd543d097a65f105078c71faceaed2a4d5e7b55.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove empty function AdmitTSPhilipp Hortmann
Remove call of function and empty function AdmitTS. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/572feb55932b59c7fc652183877698f8b1123d8d.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove unused timer InactTimerPhilipp Hortmann
Remove unused timer InactTimer and all the resulting unused code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/1a7acdd76037327602858a8634d502b46cdc8786.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove equation of local variable InactTime of AdmitTSPhilipp Hortmann
Remove equation of local variable InactTime of AdmitTS as AdmitTS is only once called with InactTime as 0. The equation is always false and therefore dead code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/ff2d60f157059e5440a4b583f2604d99db4d8d2b.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: rtl8192e: Remove unused timer SetupTimerPhilipp Hortmann
Remove unused timer SetupTimer and all the resulting unused code. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/4bbbd60d84e15fdb7bffde98a687ed168a4dfbbd.1687583718.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: greybus: pwm: Drop unused member from driver structUwe Kleine-König
The driver doesn't make use of struct gb_pwm_chip::pwm. So that struct member can just be dropped. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Alex Elder <elder@linaro.org> Link: https://lore.kernel.org/r/20230714201622.2490792-1-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()Zhang Shurong
The "exc->key_len" is a u16 that comes from the user. If it's over IW_ENCODING_TOKEN_MAX (64) that could lead to memory corruption. Fixes: b121d84882b9 ("staging: ks7010: simplify calls to memcpy()") Cc: stable <stable@kernel.org> Signed-off-by: Zhang Shurong <zhang_shurong@foxmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/tencent_5153B668C0283CAA15AA518325346E026A09@qq.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: fbtft: ili9341: use macro FBTFT_REGISTER_SPI_DRIVERRaphael Gallais-Pou
Using FBTFT_REGISTER_DRIVER resolves to a NULL struct spi_device_id. This ultimately causes a warning when the module probes. Fixes it. Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Link: https://lore.kernel.org/r/20230718172024.67488-1-rgallaispou@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27staging: r8712: Fix memory leak in _r8712_init_xmit_priv()Larry Finger
In the above mentioned routine, memory is allocated in several places. If the first succeeds and a later one fails, the routine will leak memory. This patch fixes commit 2865d42c78a9 ("staging: r8712u: Add the new driver to the mainline kernel"). A potential memory leak in r8712_xmit_resource_alloc() is also addressed. Fixes: 2865d42c78a9 ("staging: r8712u: Add the new driver to the mainline kernel") Reported-by: syzbot+cf71097ffb6755df8251@syzkaller.appspotmail.com Closes: https://syzkaller.appspot.com/x/log.txt?x=11ac3fa0a80000 Cc: stable@vger.kernel.org Cc: Nam Cao <namcaov@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Reviewed-by: Nam Cao <namcaov@gmail.com> Link: https://lore.kernel.org/r/20230714175417.18578-1-Larry.Finger@lwfinger.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-27ALSA: hda/realtek: Support ASUS G713PV laptopPavel Asyutchenko
This laptop has CS35L41 amp connected via I2C. With this patch speakers begin to work if the missing _DSD properties are added to ACPI tables. Signed-off-by: Pavel Asyutchenko <svenpavel@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20230726223732.20775-1-svenpavel@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-07-27xen: speed up grant-table reclaimDemi Marie Obenour
When a grant entry is still in use by the remote domain, Linux must put it on a deferred list. Normally, this list is very short, because the PV network and block protocols expect the backend to unmap the grant first. However, Qubes OS's GUI protocol is subject to the constraints of the X Window System, and as such winds up with the frontend unmapping the window first. As a result, the list can grow very large, resulting in a massive memory leak and eventual VM freeze. To partially solve this problem, make the number of entries that the VM will attempt to free at each iteration tunable. The default is still 10, but it can be overridden via a module parameter. This is Cc: stable because (when combined with appropriate userspace changes) it fixes a severe performance and stability problem for Qubes OS users. Cc: stable@vger.kernel.org Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com> Reviewed-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/20230726165354.1252-1-demi@invisiblethingslab.com Signed-off-by: Juergen Gross <jgross@suse.com>
2023-07-26Merge tag 'nf-23-07-26' of ↵Jakub Kicinski
https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf Florian Westphal says: ==================== netfilter fixes for net 1. On-demand overlap detection in 'rbtree' set can cause memory leaks. This is broken since 6.2. 2. An earlier fix in 6.4 to address an imbalance in refcounts during transaction error unwinding was incomplete, from Pablo Neira. 3. Disallow adding a rule to a deleted chain, also from Pablo. Broken since 5.9. * tag 'nf-23-07-26' of https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_tables: disallow rule addition to bound chain via NFTA_RULE_CHAIN_ID netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR netfilter: nft_set_rbtree: fix overlap expiration walk ==================== Link: https://lore.kernel.org/r/20230726152524.26268-1-fw@strlen.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26virtio-net: fix race between set queues and probeJason Wang
A race were found where set_channels could be called after registering but before virtnet_set_queues() in virtnet_probe(). Fixing this by moving the virtnet_set_queues() before netdevice registering. While at it, use _virtnet_set_queues() to avoid holding rtnl as the device is not even registered at that time. Cc: stable@vger.kernel.org Fixes: a220871be66f ("virtio-net: correctly enable multiqueue") Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Link: https://lore.kernel.org/r/20230725072049.617289-1-jasowang@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26net/sched: mqprio: Add length check for TCA_MQPRIO_{MAX/MIN}_RATE64Lin Ma
The nla_for_each_nested parsing in function mqprio_parse_nlattr() does not check the length of the nested attribute. This can lead to an out-of-attribute read and allow a malformed nlattr (e.g., length 0) to be viewed as 8 byte integer and passed to priv->max_rate/min_rate. This patch adds the check based on nla_len() when check the nla_type(), which ensures that the length of these two attribute must equals sizeof(u64). Fixes: 4e8b86c06269 ("mqprio: Introduce new hardware offload mode and shaper in mqprio") Reviewed-by: Victor Nogueira <victor@mojatatu.com> Signed-off-by: Lin Ma <linma@zju.edu.cn> Link: https://lore.kernel.org/r/20230725024227.426561-1-linma@zju.edu.cn Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26splice, net: Fix splice_to_socket() for O_NONBLOCK socketJan Stancek
LTP sendfile07 [1], which expects sendfile() to return EAGAIN when transferring data from regular file to a "full" O_NONBLOCK socket, started failing after commit 2dc334f1a63a ("splice, net: Use sendmsg(MSG_SPLICE_PAGES) rather than ->sendpage()"). sendfile() no longer immediately returns, but now blocks. Removed sock_sendpage() handled this case by setting a MSG_DONTWAIT flag, fix new splice_to_socket() to do the same for O_NONBLOCK sockets. [1] https://github.com/linux-test-project/ltp/blob/master/testcases/kernel/syscalls/sendfile/sendfile07.c Fixes: 2dc334f1a63a ("splice, net: Use sendmsg(MSG_SPLICE_PAGES) rather than ->sendpage()") Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Jan Stancek <jstancek@redhat.com> Tested-by: Xi Ruoyao <xry111@xry111.site> Link: https://lore.kernel.org/r/023c0e21e595e00b93903a813bc0bfb9a5d7e368.1690219914.git.jstancek@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26net: fec: tx processing does not call XDP APIs if budget is 0Wei Fang
According to the clarification [1] in the latest napi.rst, the tx processing cannot call any XDP (or page pool) APIs if the "budget" is 0. Because NAPI is called with the budget of 0 (such as netpoll) indicates we may be in an IRQ context, however, we cannot use the page pool from IRQ context. [1] https://lore.kernel.org/all/20230720161323.2025379-1-kuba@kernel.org/ Fixes: 20f797399035 ("net: fec: recycle pages for transmitted XDP frames") Signed-off-by: Wei Fang <wei.fang@nxp.com> Suggested-by: Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/20230725074148.2936402-1-wei.fang@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26hwmon: (pmbus_core) Fix Deadlock in pmbus_regulator_get_statusGuenter Roeck
pmbus_regulator_get_status() acquires update_lock. pmbus_regulator_get_error_flags() acquires it again, resulting in an immediate deadlock. Call _pmbus_get_flags() from pmbus_regulator_get_status() directly to avoid the problem. Reported-by: Patrick Rudolph <patrick.rudolph@9elements.com> Closes: https://lore.kernel.org/linux-hwmon/b7a3ad85-aab4-4718-a001-1d8b1c0eef36@roeck-us.net/T/#u Cc: Naresh Solanki <Naresh.Solanki@9elements.com> Cc: stable@vger.kernel.org # v6.2+ Fixes: c05f477c4ba3 ("hwmon: (pmbus/core) Implement regulator get_status") Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-07-26Merge branch 'mptcp-more-fixes-for-6-5'Jakub Kicinski
Mat Martineau says: ==================== mptcp: More fixes for 6.5 Patch 1: Better detection of ip6tables vs ip6tables-legacy tools for self tests. Fix for 6.4 and newer. Patch 2: Only generate "new listener" event if listen operation succeeds. Fix for 6.2 and newer. ==================== Link: https://lore.kernel.org/r/20230725-send-net-20230725-v1-0-6f60fe7137a9@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26mptcp: more accurate NL event generationPaolo Abeni
Currently the mptcp code generate a "new listener" event even if the actual listen() syscall fails. Address the issue moving the event generation call under the successful branch. Cc: stable@vger.kernel.org Fixes: f8c9dfbd875b ("mptcp: add pm listener events") Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Mat Martineau <martineau@kernel.org> Link: https://lore.kernel.org/r/20230725-send-net-20230725-v1-2-6f60fe7137a9@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26selftests: mptcp: join: only check for ip6tables if neededMatthieu Baerts
If 'iptables-legacy' is available, 'ip6tables-legacy' command will be used instead of 'ip6tables'. So no need to look if 'ip6tables' is available in this case. Cc: stable@vger.kernel.org Fixes: 0c4cd3f86a40 ("selftests: mptcp: join: use 'iptables-legacy' if available") Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: Mat Martineau <martineau@kernel.org> Link: https://lore.kernel.org/r/20230725-send-net-20230725-v1-1-6f60fe7137a9@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26cifs: add missing return value check for cifs_sb_tlinkShyam Prasad N
Whenever a tlink is obtained by cifs_sb_tlink, we need to check that the tlink returned is not an error. It was missing with the last change here. Fixes: b3edef6b9cd0 ("cifs: allow dumping keys for directories too") Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: Shyam Prasad N <sprasad@microsoft.com> Signed-off-by: Steve French <stfrench@microsoft.com>
2023-07-26Merge branch 'tools-ynl-gen-fix-parse-multi-attr-enum-attribute'Jakub Kicinski
Arkadiusz Kubalewski says: ==================== tools: ynl-gen: fix parse multi-attr enum attribute Fix the issues with parsing enums in ynl.py script. ==================== Link: https://lore.kernel.org/r/20230725101642.267248-1-arkadiusz.kubalewski@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26tools: ynl-gen: fix parse multi-attr enum attributeArkadiusz Kubalewski
When attribute is enum type and marked as multi-attr, the netlink respond is not parsed, fails with stack trace: Traceback (most recent call last): File "/net-next/tools/net/ynl/./test.py", line 520, in <module> main() File "/net-next/tools/net/ynl/./test.py", line 488, in main dplls=dplls_get(282574471561216) File "/net-next/tools/net/ynl/./test.py", line 48, in dplls_get reply=act(args) File "/net-next/tools/net/ynl/./test.py", line 41, in act reply = ynl.dump(args.dump, attrs) File "/net-next/tools/net/ynl/lib/ynl.py", line 598, in dump return self._op(method, vals, dump=True) File "/net-next/tools/net/ynl/lib/ynl.py", line 584, in _op rsp_msg = self._decode(gm.raw_attrs, op.attr_set.name) File "/net-next/tools/net/ynl/lib/ynl.py", line 451, in _decode self._decode_enum(rsp, attr_spec) File "/net-next/tools/net/ynl/lib/ynl.py", line 408, in _decode_enum value = enum.entries_by_val[raw].name TypeError: unhashable type: 'list' error: 1 Redesign _decode_enum(..) to take a enum int value and translate it to either a bitmask or enum name as expected. Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://lore.kernel.org/r/20230725101642.267248-3-arkadiusz.kubalewski@intel.com Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26tools: ynl-gen: fix enum index in _decode_enum(..)Arkadiusz Kubalewski
Remove wrong index adjustment, which is leftover from adding support for sparse enums. enum.entries_by_val() function shall not subtract the start-value, as it is indexed with real enum value. Fixes: c311aaa74ca1 ("tools: ynl: fix enum-as-flags in the generic CLI") Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Reviewed-by: Donald Hunter <donald.hunter@gmail.com> Link: https://lore.kernel.org/r/20230725101642.267248-2-arkadiusz.kubalewski@intel.com Reviewed-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-07-26Merge tag 'platform-drivers-x86-v6.5-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: "Misc small fixes and hw-id additions" * tag 'platform-drivers-x86-v6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: huawei-wmi: Silence ambient light sensor platform/x86: msi-laptop: Fix rfkill out-of-sync on MSI Wind U100 platform/x86: asus-wmi: Fix setting RGB mode on some TUF laptops platform/x86: think-lmi: Use kfree_sensitive instead of kfree platform/x86/intel/hid: Add HP Dragonfly G2 to VGBS DMI quirks platform/x86: intel: hid: Always call BTNL ACPI method platform/x86/amd/pmf: Notify OS power slider update platform/x86/amd/pmf: reduce verbosity of apmf_get_system_params platform/x86: serial-multi-instantiate: Auto detect IRQ resource for CSC3551 platform/x86/amd: pmc: Use release_mem_region() to undo request_mem_region_muxed() platform/x86: touchscreen_dmi.c: small changes for Archos 101 Cesium Educ tablet
2023-07-26Merge tag '6.5-rc3-ksmbd-server-fixes' of git://git.samba.org/ksmbdLinus Torvalds
Pull ksmbd server fixes from Steve French: - fixes for two possible out of bounds access (in negotiate, and in decrypt msg) - fix unsigned compared to zero warning - fix path lookup crossing a mountpoint - fix case when first compound request is a tree connect - fix memory leak if reads are compounded * tag '6.5-rc3-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: fix out of bounds in init_smb2_rsp_hdr() ksmbd: no response from compound read ksmbd: validate session id and tree id in compound request ksmbd: fix out of bounds in smb3_decrypt_req() ksmbd: check if a mount point is crossed during path lookup ksmbd: Fix unsigned expression compared with zero
2023-07-26ALSA: usb-audio: Update for native DSD support quirksJussi Laako
Maintenance patch for native DSD support. Remove incorrect T+A device quirks. Move set of device quirks to vendor quirks. Add set of missing device and vendor quirks. Signed-off-by: Jussi Laako <jussi@sonarnerd.net> Link: https://lore.kernel.org/r/20230726165645.404311-1-jussi@sonarnerd.net Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-07-26mm: suppress mm fault logging if fatal signal already pendingLinus Torvalds
Commit eda0047296a1 ("mm: make the page fault mmap locking killable") intentionally made it much easier to trigger the "page fault fails because a fatal signal is pending" situation, by having the mmap locking fail early in that case. We have long aborted page faults in other fatal cases when the actual IO for a page is interrupted by SIGKILL - which is particularly useful for the traditional case of NFS hanging due to network issues, but local filesystems could cause it too if you happened to get the SIGKILL while waiting for a page to be faulted in (eg lock_folio_maybe_drop_mmap()). So aborting the page fault wasn't a new condition - but it now triggers earlier, before we even get to 'handle_mm_fault()'. And as a result the error doesn't go through our 'fault_signal_pending()' logic, and doesn't get filtered away there. Normally you'd never even notice, because if a fatal signal is pending, the new SIGSEGV we send ends up being ignored anyway. But it turns out that there is one very noticeable exception: if you enable 'show_unhandled_signals', the aborted page fault will be logged in the kernel messages, and you'll get a scary line looking something like this in your logs: pverados[2183248]: segfault at 55e5a00f9ae0 ip 000055e5a00f9ae0 sp 00007ffc0720bea8 error 14 in perl[55e5a00d4000+195000] likely on CPU 10 (core 4, socket 0) which is rather misleading. It's not really a segfault at all, it's just "the thread was killed before the page fault completed, so we aborted the page fault". Fix this by just making it clear that a pending fatal signal means that any new signal coming in after that is implicitly handled. This will avoid the misleading logging, since now the signal isn't 'unhandled' any more. Reported-and-tested-by: Fiona Ebner <f.ebner@proxmox.com> Tested-by: Thomas Lamprecht <t.lamprecht@proxmox.com> Link: https://lore.kernel.org/lkml/8d063a26-43f5-0bb7-3203-c6a04dc159f8@proxmox.com/ Acked-by: Oleg Nesterov <oleg@redhat.com> Fixes: eda0047296a1 ("mm: make the page fault mmap locking killable") Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-07-26drm/msm: Disallow submit with fence id 0Rob Clark
A fence id of zero is expected to be invalid, and is not removed from the fence_idr table. If userspace is requesting to specify the fence id with the FENCE_SN_IN flag, we need to reject a zero fence id value. Fixes: 17154addc5c1 ("drm/msm: Add MSM_SUBMIT_FENCE_SN_IN") Signed-off-by: Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/549180/
2023-07-26arm64/sme: Set new vector length before reallocatingMark Brown
As part of fixing the allocation of the buffer for SVE state when changing SME vector length we introduced an immediate reallocation of the SVE state, this is also done when changing the SVE vector length for consistency. Unfortunately this reallocation is done prior to writing the new vector length to the task struct, meaning the allocation is done with the old vector length and can lead to memory corruption due to an undersized buffer being used. Move the update of the vector length before the allocation to ensure that the new vector length is taken into account. For some reason this isn't triggering any problems when running tests on the arm64 fixes branch (even after repeated tries) but is triggering issues very often after merge into mainline. Fixes: d4d5be94a878 ("arm64/fpsimd: Ensure SME storage is allocated after SVE VL changes") Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20230726-arm64-fix-sme-fix-v1-1-7752ec58af27@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-07-26arm64/fpsimd: Don't flush SME register hardware state along with threadMark Brown
We recently changed the fpsimd thread flush to flush the physical SME state as well as the thread state for the current thread. Unfortunately this leads to intermittent corruption in interaction with the lazy FPSIMD register switching. When under heavy load such as can be triggered by the startup phase of fp-stress it is possible that the current thread may not be scheduled prior to returning to userspace, and indeed we may end up returning to the last thread that was scheduled on the PE without ever exiting the kernel to any other task. If that happens then we will not reload the register state from memory, leading to loss of any SME register state. Since this was purely an attempt to defensively close off potential problems revert the change. Fixes: af3215fd0230 ("arm64/fpsimd: Exit streaming mode when flushing tasks") Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20230724-arm64-dont-flush-smstate-v1-1-9a8b637ace6c@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2023-07-26netfilter: nf_tables: disallow rule addition to bound chain via ↵Pablo Neira Ayuso
NFTA_RULE_CHAIN_ID Bail out with EOPNOTSUPP when adding rule to bound chain via NFTA_RULE_CHAIN_ID. The following warning splat is shown when adding a rule to a deleted bound chain: WARNING: CPU: 2 PID: 13692 at net/netfilter/nf_tables_api.c:2013 nf_tables_chain_destroy+0x1f7/0x210 [nf_tables] CPU: 2 PID: 13692 Comm: chain-bound-rul Not tainted 6.1.39 #1 RIP: 0010:nf_tables_chain_destroy+0x1f7/0x210 [nf_tables] Fixes: d0e2c7de92c7 ("netfilter: nf_tables: add NFT_CHAIN_BINDING") Reported-by: Kevin Rich <kevinrich1337@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Florian Westphal <fw@strlen.de>
2023-07-26netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERRORPablo Neira Ayuso
On error when building the rule, the immediate expression unbinds the chain, hence objects can be deactivated by the transaction records. Otherwise, it is possible to trigger the following warning: WARNING: CPU: 3 PID: 915 at net/netfilter/nf_tables_api.c:2013 nf_tables_chain_destroy+0x1f7/0x210 [nf_tables] CPU: 3 PID: 915 Comm: chain-bind-err- Not tainted 6.1.39 #1 RIP: 0010:nf_tables_chain_destroy+0x1f7/0x210 [nf_tables] Fixes: 4bedf9eee016 ("netfilter: nf_tables: fix chain binding transaction logic") Reported-by: Kevin Rich <kevinrich1337@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Florian Westphal <fw@strlen.de>
2023-07-26netfilter: nft_set_rbtree: fix overlap expiration walkFlorian Westphal
The lazy gc on insert that should remove timed-out entries fails to release the other half of the interval, if any. Can be reproduced with tests/shell/testcases/sets/0044interval_overlap_0 in nftables.git and kmemleak enabled kernel. Second bug is the use of rbe_prev vs. prev pointer. If rbe_prev() returns NULL after at least one iteration, rbe_prev points to element that is not an end interval, hence it should not be removed. Lastly, check the genmask of the end interval if this is active in the current generation. Fixes: c9e6978e2725 ("netfilter: nft_set_rbtree: Switch to node list walk for overlap detection") Signed-off-by: Florian Westphal <fw@strlen.de>
2023-07-26rbd: retrieve and check lock owner twice before blocklistingIlya Dryomov
An attempt to acquire exclusive lock can race with the current lock owner closing the image: 1. lock is held by client123, rbd_lock() returns -EBUSY 2. get_lock_owner_info() returns client123 instance details 3. client123 closes the image, lock is released 4. find_watcher() returns 0 as there is no matching watcher anymore 5. client123 instance gets erroneously blocklisted Particularly impacted is mirror snapshot scheduler in snapshot-based mirroring since it happens to open and close images a lot (images are opened only for as long as it takes to take the next mirror snapshot, the same client instance is used for all images). To reduce the potential for erroneous blocklisting, retrieve the lock owner again after find_watcher() returns 0. If it's still there, make sure it matches the previously detected lock owner. Cc: stable@vger.kernel.org # f38cb9d9c204: rbd: make get_lock_owner_info() return a single locker or NULL Cc: stable@vger.kernel.org # 8ff2c64c9765: rbd: harden get_lock_owner_info() a bit Cc: stable@vger.kernel.org Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
generated by cgit (git 2.34.1) at 2025-09-22 12:09:33 +0000