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commit 89e1ee1 upstream. syzbot reported a potential read out of bounds in asus_report_fixup. this patch adds checks so that a read out of bounds will not occur Signed-off-by: Andrew Ballance <andrewjballance@gmail.com> Reported-by: <syzbot+07762f019fd03d01f04c@syzkaller.appspotmail.com> Closes: https://syzkaller.appspot.com/bug?extid=07762f019fd03d01f04c Fixes: 59d2f5b ("HID: asus: fix more n-key report descriptors if n-key quirked") Link: https://lore.kernel.org/r/20240602085023.1720492-1-andrewjballance@gmail.com Signed-off-by: Benjamin Tissoires <bentiss@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
…g mmap_base by default" commit 14d7c92 upstream. This reverts commit 3afb76a. This was a wrongheaded workaround for an issue that had already been fixed much better by commit 4ef9ad1 ("mm: huge_memory: don't force huge page alignment on 32 bit"). Asking users questions at kernel compile time that they can't make sense of is not a viable strategy. And the fact that even the kernel VM maintainers apparently didn't catch that this "fix" is not a fix any more pretty much proves the point that people can't be expected to understand the implications of the question. It may well be the case that we could improve things further, and that __thp_get_unmapped_area() should take the mapping randomization into account even for 64-bit kernels. Maybe we should not be so eager to use THP mappings. But in no case should this be a kernel config option. Cc: Rafael Aquini <aquini@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jiri Slaby <jirislaby@kernel.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240625085548.033507125@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: SeongJae Park <sj@kernel.org> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Shuah Khan <skhan@linuxfoundation.org> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Bagas Sanjaya <bagasdotme@gmail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Christian Heusel <christian@heusel.eu> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Allen Pais <apais@linux.microsoft.com> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Linux Kernel Functional Testing <lkft@linaro.org> Tested-by: Kelsey Steele <kelseysteele@linux.microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit de52aca ] Some PPM implementation do not like UCSI_ACK_CONNECTOR_CHANGE without UCSI_ACK_COMMAND_COMPLETE. Moreover, doing this is racy as it requires sending two UCSI_ACK_CC_CI commands in a row and the second one will be started with UCSI_CCI_ACK_COMPLETE already set in CCI. Bundle the UCSI_ACK_CONNECTOR_CHANGE with the UCSI_ACK_COMMAND_COMPLETE for the UCSI_GET_CONNECTOR_STATUS command that is sent while handling a connector change event. Signed-off-by: Christian A. Ehrhardt <lk@c--e.de> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240327224554.1772525-3-lk@c--e.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Stable-dep-of: 8bdf8a4 ("usb: typec: ucsi: Ack also failed Get Error commands") Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8bdf8a4 ] It is possible that also the GET_ERROR command fails. If that happens, the command completion still needs to be acknowledged. Otherwise the interface will be stuck until it's reset. Reported-by: Ammy Yi <ammy.yi@intel.com> Fixes: bdc62f2 ("usb: typec: ucsi: Simplified registration and I/O API") Cc: stable@vger.kernel.org Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240531104653.1303519-1-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a39741d ] On PREEMPT_RT kernels the spinlock_t maps to an rtmutex. Using raw_spin_lock_irqsave()/raw_spin_unlock_irqrestore() on &pctrl->lock.rlock breaks the PREEMPT_RT builds. To fix this use spin_lock_irqsave()/spin_unlock_irqrestore() on &pctrl->lock. Fixes: 02cd2d3 ("pinctrl: renesas: rzg2l: Configure the interrupt type on resume") Reported-by: Diederik de Haas <didi.debian@cknow.org> Closes: https://lore.kernel.org/all/131999629.KQPSlr0Zke@bagend Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20240522055421.2842689-1-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9f0fad0 ] The caller of this function treats all non-zero values as an error, so the return value of i2c_master_recv() cannot be returned directly. This fixes touch reporting when there are more than 6 active touches. Fixes: ef536ab ("Input: ili210x - define and use chip operations structure") Signed-off-by: John Keeping <jkeeping@inmusicbrands.com> Link: https://lore.kernel.org/r/20240523085624.2295988-1-jkeeping@inmusicbrands.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit adec57f ] In create_pinctrl(), pinctrl_maps_mutex is acquired before calling add_setting(). If add_setting() returns -EPROBE_DEFER, create_pinctrl() calls pinctrl_free(). However, pinctrl_free() attempts to acquire pinctrl_maps_mutex, which is already held by create_pinctrl(), leading to a potential deadlock. This patch resolves the issue by releasing pinctrl_maps_mutex before calling pinctrl_free(), preventing the deadlock. This bug was discovered and resolved using Coverity Static Analysis Security Testing (SAST) by Synopsys, Inc. Fixes: 42fed7b ("pinctrl: move subsystem mutex to pinctrl_dev struct") Suggested-by: Maximilian Heyne <mheyne@amazon.de> Signed-off-by: Hagar Hemdan <hagarhem@amazon.com> Link: https://lore.kernel.org/r/20240604085838.3344-1-hagarhem@amazon.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e8448a6 ] The pinmux bits for GPIO2-B0 to GPIO2-B6 actually have 2 bits width, correct the bank flag for GPIO2-B. The pinmux bits for GPIO2-B7 is recalculated so it remain unchanged. The pinmux bits for those pins are not explicitly specified in RK3328 TRM, however we can get hint from pad name and its correspinding IOMUX setting for pins in interface descriptions. The correspinding IOMIX settings for GPIO2-B0 to GPIO2-B6 can be found in the same row next to occurrences of following pad names in RK3328 TRM. GPIO2-B0: IO_SPIclkm0_GPIO2B0vccio5 GPIO2-B1: IO_SPItxdm0_GPIO2B1vccio5 GPIO2-B2: IO_SPIrxdm0_GPIO2B2vccio5 GPIO2-B3: IO_SPIcsn0m0_GPIO2B3vccio5 GPIO2-B4: IO_SPIcsn1m0_FLASHvol_sel_GPIO2B4vccio5 GPIO2-B5: IO_ I2C2sda_TSADCshut_GPIO2B5vccio5 GPIO2-B6: IO_ I2C2scl_GPIO2B6vccio5 This fix has been tested on NanoPi R2S for fixing confliting pinmux bits between GPIO2-B7 with GPIO2-B5. Signed-off-by: Huang-Huang Bao <i@eh5.me> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Fixes: 3818e4a ("pinctrl: rockchip: Add rk3328 pinctrl support") Link: https://lore.kernel.org/r/20240606125755.53778-2-i@eh5.me Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 5ef6914 ] The pinmux bits for GPIO3-B1 to GPIO3-B6 pins are not explicitly specified in RK3328 TRM, however we can get hint from pad name and its correspinding IOMUX setting for pins in interface descriptions. The correspinding IOMIX settings for these pins can be found in the same row next to occurrences of following pad names in RK3328 TRM. GPIO3-B1: IO_TSPd5m0_CIFdata5m0_GPIO3B1vccio6 GPIO3-B2: IO_TSPd6m0_CIFdata6m0_GPIO3B2vccio6 GPIO3-B3: IO_TSPd7m0_CIFdata7m0_GPIO3B3vccio6 GPIO3-B4: IO_CARDclkm0_GPIO3B4vccio6 GPIO3-B5: IO_CARDrstm0_GPIO3B5vccio6 GPIO3-B6: IO_CARDdetm0_GPIO3B6vccio6 Add pinmux data to rk3328_mux_recalced_data as mux register offset for these pins does not follow rockchip convention. Signed-off-by: Huang-Huang Bao <i@eh5.me> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Fixes: 3818e4a ("pinctrl: rockchip: Add rk3328 pinctrl support") Link: https://lore.kernel.org/r/20240606125755.53778-3-i@eh5.me Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 01b4b1d ] rk3328_pin_ctrl uses type of RK3288 which has a hack in rockchip_pinctrl_suspend and rockchip_pinctrl_resume to restore GPIO6-C6 at assume, the hack is not applicable to RK3328 as GPIO6 is not even exist in it. So use a dedicated pinctrl type to skip this hack. Fixes: 3818e4a ("pinctrl: rockchip: Add rk3328 pinctrl support") Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Huang-Huang Bao <i@eh5.me> Link: https://lore.kernel.org/r/20240606125755.53778-4-i@eh5.me Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4ea4d48 ] rockchip_pmx_set reset all pinmuxs in group to 0 in the case of error, add missing bank data retrieval in that code to avoid setting mux on unexpected pins. Fixes: 1479718 ("pinctrl: rockchip: add return value to rockchip_set_mux") Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Huang-Huang Bao <i@eh5.me> Link: https://lore.kernel.org/r/20240606125755.53778-5-i@eh5.me Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 277a036 ] Commit 90c2d2e ("MIPS: pci: lantiq: switch to using gpiod API") not only switched to the gpiod API, but also inverted / changed the polarity of the GPIO. According to the PCI specification, the RST# pin is an active-low signal. However, most of the device trees that have been widely used for a long time (mainly in the openWrt project) define this GPIO as active-high and the old driver code inverted the signal internally. Apparently there are actually boards where the reset gpio must be operated inverted. For this reason, we cannot use the GPIOD_OUT_LOW/HIGH flag for initialization. Instead, we must explicitly set the gpio to value 1 in order to take into account any "GPIO_ACTIVE_LOW" flag that may have been set. In order to remain compatible with all these existing device trees, we should therefore keep the logic as it was before the commit. Fixes: 90c2d2e ("MIPS: pci: lantiq: switch to using gpiod API") Cc: stable@vger.kernel.org Signed-off-by: Martin Schiller <ms@dev.tdt.de> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e419617 ] While mathematically it's ok to calculate the number of cyles for the duty cycle as: duty_cycles = period_cycles * duty_ns / period_ns this doesn't always give the right result when doing integer math. This is best demonstrated using an example: With the input clock running at 208877930 Hz a request for duty_cycle = 383 ns and period = 49996 ns results in period_cycles = clkrate * period_ns / NSEC_PER_SEC = 10443.06098828 Now calculating duty_cycles with the above formula gives: duty_cycles = 10443.06098828 * 383 / 49996 = 80.00024719 However with period_cycle truncated to an integer results in: duty_cycles = 10443 * 383 / 49996 = 79.99977998239859 So while a value of (a little more than) 80 would be the right result, only 79 is used here. The problem here is that 14443 is a rounded result that should better not be used to do further math. So to fix that use the exact formular similar to how period_cycles is calculated. Link: https://lore.kernel.org/r/7628ecd8a7538aa5a7397f0fc4199a077168e8a6.1710711976.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Stable-dep-of: c45fcf4 ("pwm: stm32: Refuse too small period requests") Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d44d635 ] stm32_pwm_config() took the duty_cycle and period values with the type int, however stm32_pwm_apply() passed u64 values there. Expand the function parameters to u64 to not discard relevant bits and adapt the calculations to the wider type. To ensure the calculations won't overflow, check in .probe() the input clk doesn't run faster than 1 GHz. Link: https://lore.kernel.org/r/06b4a650a608d0887d934c1b2b8919e0f78e4db2.1710711976.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Stable-dep-of: c45fcf4 ("pwm: stm32: Refuse too small period requests") Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 8002fbe ] Instead of looping over increasing values for the prescaler and testing if it's big enough, calculate the value using a single division. Link: https://lore.kernel.org/r/498a44b313a6c0a84ccddd03cd67aadaaaf7daf2.1710711976.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Stable-dep-of: c45fcf4 ("pwm: stm32: Refuse too small period requests") Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit c45fcf4 ] If period_ns is small, prd might well become 0. Catch that case because otherwise with regmap_write(priv->regmap, TIM_ARR, prd - 1); a few lines down quite a big period is configured. Fixes: 7edf736 ("pwm: Add driver for STM32 plaftorm") Cc: stable@vger.kernel.org Reviewed-by: Trevor Gamblin <tgamblin@baylibre.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/b86f62f099983646f97eeb6bfc0117bb2d0c340d.1718979150.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit afe3772 ] Some problematic headsets have been discovered, to help with correctly identifying these, the detect time must be increased. Also improve the reliability of the impedance value from the button detect by slightly increasing the button detect delay. Fixes: 686b8f7 ("ASoC: cs42l43: Lower default type detect time") Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://msgid.link/r/20240604132843.3309114-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ccd8d75 ] When TRCM mode is enabled, I2S RX and TX clocks are synchronized through selected clock source. Without this fix BCLK and LRCK might get parented to an uninitialized MCLK and the DAI will receive data at wrong pace. However, unlike in original i2s-tdm driver, there is no need to manually synchronize mclk_rx and mclk_tx, as only one gets used anyway. Tested on a board with RK3568 SoC and Silergy SY24145S codec with enabled and disabled TRCM mode. Fixes: 9e2ab4b ("ASoC: rockchip: i2s-tdm: Fix inaccurate sampling rates") Signed-off-by: Alibek Omarov <a1ba.omarov@gmail.com> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Link: https://msgid.link/r/20240604184752.697313-1-a1ba.omarov@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 97d8613 ] Since "Headphone Switch" kcontrol name has already been used by da7219, rename the control name from "Headphone" to "Headphones" to prevent the colision. Also, this change makes kcontrol name align with the one in mt8186-mt6366-da7219-max98357.c. Fixes: 9c7388b ("ASoC: mediatek: mt8183-da7219-max98357: Map missing jack kcontrols") Change-Id: I9ae69a4673cd04786b247cc514fdd20f878ef009 Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://msgid.link/r/20240531-da7219-v1-1-ac3343f3ae6a@chromium.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 2ed2216 ] The removed dai_link->platform component cause a fail which is exposed at runtime. (ex: when a sound tool is used) This patch re-adds the dai_link->platform component to have a full card registered. Before this patch: :~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: CLASSD [CLASSD], device 0: CLASSD PCM snd-soc-dummy-dai-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 :~$ speaker-test -t sine speaker-test 1.2.6 Playback device is default Stream parameters are 48000Hz, S16_LE, 1 channels Sine wave rate is 440.0000Hz Playback open error: -22,Invalid argument After this patch which restores the platform component: :~$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: CLASSD [CLASSD], device 0: CLASSD PCM snd-soc-dummy-dai-0 [CLASSD PCM snd-soc-dummy-dai-0] Subdevices: 1/1 Subdevice #0: subdevice #0 -> Resolve the playback error. Fixes: 2f650f8 ("ASoC: atmel: remove unnecessary dai_link->platform") Signed-off-by: Andrei Simion <andrei.simion@microchip.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://msgid.link/r/20240604101030.237792-1-andrei.simion@microchip.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 231035f ] Commit 31c8900 ("workqueue.c: Increase workqueue name length") increased WQ_NAME_LEN from 24 to 32, but forget to increase WORKER_DESC_LEN, which would cause truncation when setting kworker's desc from workqueue_struct's name, process_one_work() for example. Fixes: 31c8900 ("workqueue.c: Increase workqueue name length") Signed-off-by: Wenchao Hao <haowenchao22@gmail.com> CC: Audra Mitchell <audra@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit be1fae6 ] There is an issue around with error handling and graph management with the exising code, none of the error paths close the graph, which result in leaving the loaded graph in dsp, however the driver thinks otherwise. This can have a nasty side effect specially when we try to load the same graph to dsp, dsp returns error which leaves the board with no sound and requires restart. Fix this by properly closing the graph when we hit errors between open and close. Fixes: 30ad723 ("ASoC: qdsp6: audioreach: add q6apm lpass dai support") Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # X13s Link: https://lore.kernel.org/r/20240613-q6apm-fixes-v1-1-d88953675ab3@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 380d5f8 ] Zac reported a verification failure and Alexei reproduced the issue with a simple reproducer ([1]). The verification failure is due to missed setting for var_off. The following is the reproducer in [1]: 0: R1=ctx() R10=fp0 0: (71) r3 = *(u8 *)(r10 -387) ; R3_w=scalar(smin=smin32=0,smax=umax=smax32=umax32=255,var_off=(0x0; 0xff)) R10=fp0 1: (bc) w7 = (s8)w3 ; R3_w=scalar(smin=smin32=0,smax=umax=smax32=umax32=255,var_off=(0x0; 0xff)) R7_w=scalar(smin=smin32=0,smax=umax=smax32=umax32=127,var_off=(0x0; 0x7f)) 2: (36) if w7 >= 0x2533823b goto pc-3 mark_precise: frame0: last_idx 2 first_idx 0 subseq_idx -1 mark_precise: frame0: regs=r7 stack= before 1: (bc) w7 = (s8)w3 mark_precise: frame0: regs=r3 stack= before 0: (71) r3 = *(u8 *)(r10 -387) 2: R7_w=scalar(smin=smin32=0,smax=umax=smax32=umax32=127,var_off=(0x0; 0x7f)) 3: (b4) w0 = 0 ; R0_w=0 4: (95) exit Note that after insn 1, the var_off for R7 is (0x0; 0x7f). This is not correct since upper 24 bits of w7 could be 0 or 1. So correct var_off should be (0x0; 0xffffffff). Missing var_off setting in set_sext32_default_val() caused later incorrect analysis in zext_32_to_64(dst_reg) and reg_bounds_sync(dst_reg). To fix the issue, set var_off correctly in set_sext32_default_val(). The correct reg state after insn 1 becomes: 1: (bc) w7 = (s8)w3 ; R3_w=scalar(smin=smin32=0,smax=umax=smax32=umax32=255,var_off=(0x0; 0xff)) R7_w=scalar(smin=0,smax=umax=0xffffffff,smin32=-128,smax32=127,var_off=(0x0; 0xffffffff)) and at insn 2, the verifier correctly determines either branch is possible. [1] https://lore.kernel.org/bpf/CAADnVQLPU0Shz7dWV4bn2BgtGdxN3uFHPeobGBA72tpg5Xoykw@mail.gmail.com/ Fixes: 8100928 ("bpf: Support new sign-extension mov insns") Reported-by: Zac Ecob <zacecob@protonmail.com> Signed-off-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20240615174626.3994813-1-yonghong.song@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 44b7f71 ] In coerce_subreg_to_size_sx(), for the case where upper sign extension bits are the same for smax32 and smin32 values, we missed to setup properly. This is especially problematic if both smax32 and smin32's sign extension bits are 1. The following is a simple example illustrating the inconsistent verifier states due to missed var_off: 0: (85) call bpf_get_prandom_u32#7 ; R0_w=scalar() 1: (bf) r3 = r0 ; R0_w=scalar(id=1) R3_w=scalar(id=1) 2: (57) r3 &= 15 ; R3_w=scalar(smin=smin32=0,smax=umax=smax32=umax32=15,var_off=(0x0; 0xf)) 3: (47) r3 |= 128 ; R3_w=scalar(smin=umin=smin32=umin32=128,smax=umax=smax32=umax32=143,var_off=(0x80; 0xf)) 4: (bc) w7 = (s8)w3 REG INVARIANTS VIOLATION (alu): range bounds violation u64=[0xffffff80, 0x8f] s64=[0xffffff80, 0x8f] u32=[0xffffff80, 0x8f] s32=[0x80, 0xffffff8f] var_off=(0x80, 0xf) The var_off=(0x80, 0xf) is not correct, and the correct one should be var_off=(0xffffff80; 0xf) since from insn 3, we know that at insn 4, the sign extension bits will be 1. This patch fixed this issue by setting var_off properly. Fixes: 8100928 ("bpf: Support new sign-extension mov insns") Signed-off-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/r/20240615174632.3995278-1-yonghong.song@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4181b51 ] In commit 4e4dc65 ("s390/pci: use phys_to_virt() for AIBVs/DIBVs") the setting of dibv_addr was missed when adding virt_to_phys(). This only affects systems with directed interrupt delivery enabled which are not generally available. Fixes: 4e4dc65 ("s390/pci: use phys_to_virt() for AIBVs/DIBVs") Reviewed-by: Heiko Carstens <hca@linux.ibm.com> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d8354a1 ] Commit e3e9bda ("s390/virtio_ccw: use DMA handle from DMA API") broke configuration change notifications for virtio-ccw by putting the DMA address of *indicatorp directly into ccw->cda disregarding the fact that if !!(vcdev->is_thinint) then the function virtio_ccw_register_adapter_ind() will overwrite that ccw->cda value with the address of the virtio_thinint_area so it can actually set up the adapter interrupts via CCW_CMD_SET_IND_ADAPTER. Thus we end up pointing to the wrong object for both CCW_CMD_SET_IND if setting up the adapter interrupts fails, and for CCW_CMD_SET_CONF_IND regardless whether it succeeds or fails. To fix this, let us save away the dma address of *indicatorp in a local variable, and copy it to ccw->cda after the "vcdev->is_thinint" branch. Fixes: e3e9bda ("s390/virtio_ccw: use DMA handle from DMA API") Reported-by: Boqiao Fu <bfu@redhat.com> Reported-by: Sebastian Mitterle <smitterl@redhat.com> Closes: https://issues.redhat.com/browse/RHEL-39983 Tested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Halil Pasic <pasic@linux.ibm.com> Link: https://lore.kernel.org/r/20240611214716.1002781-1-pasic@linux.ibm.com Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit b90d77e ] The bpf arena logic didn't account for mremap operation. Add a refcnt for multiple mmap events to prevent use-after-free in arena_vm_close. Fixes: 3174603 ("bpf: Introduce bpf_arena.") Reported-by: Pengfei Xu <pengfei.xu@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Barret Rhoden <brho@google.com> Tested-by: Pengfei Xu <pengfei.xu@intel.com> Closes: https://lore.kernel.org/bpf/Zmuw29IhgyPNKnIM@xpf.sh.intel.com Link: https://lore.kernel.org/bpf/20240617171812.76634-1-alexei.starovoitov@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 98d919d ] When acp platform device creation is skipped, chip->chip_pdev value will remain NULL. Add NULL check for chip->chip_pdev structure in snd_acp_resume() function to avoid null pointer dereference. Fixes: 088a409 ("ASoC: amd: acp: add pm ops support for acp pci driver") Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240617072844.871468-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 70fa390 ] ACP supports different pin configurations for I2S IO. Checking ACP pin configuration value against specific value breaks the functionality for other I2S pin configurations. This check is no longer required in i2s dai driver probe call as i2s configuration check will be verified during acp platform device creation sequence. Remove i2s_mode check in acp_i2s_probe() function. Fixes: b24484c ("ASoC: amd: acp: ACP code generic to support newer platforms") Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://msgid.link/r/20240617072844.871468-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a81c98b ] Fix netfs_page_mkwrite() to check that folio->mapping is valid once it has taken the folio lock (as filemap_page_mkwrite() does). Without this, generic/247 occasionally oopses with something like the following: BUG: kernel NULL pointer dereference, address: 0000000000000000 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page RIP: 0010:trace_event_raw_event_netfs_folio+0x61/0xc0 ... Call Trace: <TASK> ? __die_body+0x1a/0x60 ? page_fault_oops+0x6e/0xa0 ? exc_page_fault+0xc2/0xe0 ? asm_exc_page_fault+0x22/0x30 ? trace_event_raw_event_netfs_folio+0x61/0xc0 trace_netfs_folio+0x39/0x40 netfs_page_mkwrite+0x14c/0x1d0 do_page_mkwrite+0x50/0x90 do_pte_missing+0x184/0x200 __handle_mm_fault+0x42d/0x500 handle_mm_fault+0x121/0x1f0 do_user_addr_fault+0x23e/0x3c0 exc_page_fault+0xc2/0xe0 asm_exc_page_fault+0x22/0x30 This is due to the invalidate_inode_pages2_range() issued at the end of the DIO write interfering with the mmap'd writes. Fixes: 102a7e2 ("netfs: Allow buffered shared-writeable mmap through netfs_page_mkwrite()") Signed-off-by: David Howells <dhowells@redhat.com> Link: https://lore.kernel.org/r/780211.1719318546@warthog.procyon.org.uk Reviewed-by: Jeff Layton <jlayton@kernel.org> cc: Matthew Wilcox <willy@infradead.org> cc: Jeff Layton <jlayton@kernel.org> cc: netfs@lists.linux.dev cc: v9fs@lists.linux.dev cc: linux-afs@lists.infradead.org cc: linux-cifs@vger.kernel.org cc: linux-mm@kvack.org cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9d66154 ] Fix netfs_page_mkwrite() to use filemap_fdatawrite_range(), not filemap_fdatawait_range() to flush conflicting data. Fixes: 102a7e2 ("netfs: Allow buffered shared-writeable mmap through netfs_page_mkwrite()") Signed-off-by: David Howells <dhowells@redhat.com> Link: https://lore.kernel.org/r/614300.1719228243@warthog.procyon.org.uk cc: Matthew Wilcox <willy@infradead.org> cc: Jeff Layton <jlayton@kernel.org> cc: netfs@lists.linux.dev cc: v9fs@lists.linux.dev cc: linux-afs@lists.infradead.org cc: linux-cifs@vger.kernel.org cc: linux-mm@kvack.org cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 9706fc8 upstream. With commit a81dbd0 ("serial: imx: set receiver level before starting uart") we set the receiver level to its default value. This caused a regression when using SDMA, where the receiver level is 9 instead of 8 (default). This change will first check if the receiver level is zero and only then set it to the default. This still avoids the interrupt storm when the receiver level is zero. Fixes: a81dbd0 ("serial: imx: set receiver level before starting uart") Cc: stable <stable@kernel.org> Signed-off-by: Stefan Eichenberger <stefan.eichenberger@toradex.com> Link: https://lore.kernel.org/r/20240703112543.148304-1-eichest@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit c128a1b upstream. Errata i2310[0] says, Erroneous timeout can be triggered, if this Erroneous interrupt is not cleared then it may leads to storm of interrupts. Commit 9d141c1 ("serial: 8250_omap: Implementation of Errata i2310") which added the workaround but missed ensuring RX FIFO is really empty before applying the errata workaround as recommended in the errata text. Fix this by adding back check for UART_OMAP_RX_LVL to be 0 for workaround to take effect. [0] https://www.ti.com/lit/pdf/sprz536 page 23 Fixes: 9d141c1 ("serial: 8250_omap: Implementation of Errata i2310") Cc: stable@vger.kernel.org Reported-by: Vignesh Raghavendra <vigneshr@ti.com> Closes: https://lore.kernel.org/all/e96d0c55-0b12-4cbf-9d23-48963543de49@ti.com/ Signed-off-by: Udit Kumar <u-kumar1@ti.com> Link: https://lore.kernel.org/r/20240625160725.2102194-1-u-kumar1@ti.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit bab4923 upstream. In the TRACE_EVENT(qdisc_reset) NULL dereference occurred from qdisc->dev_queue->dev <NULL> ->name This situation simulated from bunch of veths and Bluetooth disconnection and reconnection. During qdisc initialization, qdisc was being set to noop_queue. In veth_init_queue, the initial tx_num was reduced back to one, causing the qdisc reset to be called with noop, which led to the kernel panic. I've attached the GitHub gist link that C converted syz-execprogram source code and 3 log of reproduced vmcore-dmesg. https://gist.github.com/yskelg/cc64562873ce249cdd0d5a358b77d740 Yeoreum and I use two fuzzing tool simultaneously. One process with syz-executor : https://github.com/google/syzkaller $ ./syz-execprog -executor=./syz-executor -repeat=1 -sandbox=setuid \ -enable=none -collide=false log1 The other process with perf fuzzer: https://github.com/deater/perf_event_tests/tree/master/fuzzer $ perf_event_tests/fuzzer/perf_fuzzer I think this will happen on the kernel version. Linux kernel version +v6.7.10, +v6.8, +v6.9 and it could happen in v6.10. This occurred from 51270d5. I think this patch is absolutely necessary. Previously, It was showing not intended string value of name. I've reproduced 3 time from my fedora 40 Debug Kernel with any other module or patched. version: 6.10.0-0.rc2.20240608gitdc772f8237f9.29.fc41.aarch64+debug [ 5287.164555] veth0_vlan: left promiscuous mode [ 5287.164929] veth1_macvtap: left promiscuous mode [ 5287.164950] veth0_macvtap: left promiscuous mode [ 5287.164983] veth1_vlan: left promiscuous mode [ 5287.165008] veth0_vlan: left promiscuous mode [ 5287.165450] veth1_macvtap: left promiscuous mode [ 5287.165472] veth0_macvtap: left promiscuous mode [ 5287.165502] veth1_vlan: left promiscuous mode … [ 5297.598240] bridge0: port 2(bridge_slave_1) entered blocking state [ 5297.598262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 5297.598296] bridge0: port 1(bridge_slave_0) entered blocking state [ 5297.598313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 5297.616090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5297.620405] bridge0: port 1(bridge_slave_0) entered disabled state [ 5297.620730] bridge0: port 2(bridge_slave_1) entered disabled state [ 5297.627247] 8021q: adding VLAN 0 to HW filter on device team0 [ 5297.629636] bridge0: port 1(bridge_slave_0) entered blocking state … [ 5298.002798] bridge_slave_0: left promiscuous mode [ 5298.002869] bridge0: port 1(bridge_slave_0) entered disabled state [ 5298.309444] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 5298.315206] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 5298.320207] bond0 (unregistering): Released all slaves [ 5298.354296] hsr_slave_0: left promiscuous mode [ 5298.360750] hsr_slave_1: left promiscuous mode [ 5298.374889] veth1_macvtap: left promiscuous mode [ 5298.374931] veth0_macvtap: left promiscuous mode [ 5298.374988] veth1_vlan: left promiscuous mode [ 5298.375024] veth0_vlan: left promiscuous mode [ 5299.109741] team0 (unregistering): Port device team_slave_1 removed [ 5299.185870] team0 (unregistering): Port device team_slave_0 removed … [ 5300.155443] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 5300.155724] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 5300.155988] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 …. [ 5301.075531] team0: Port device team_slave_1 added [ 5301.085515] bridge0: port 1(bridge_slave_0) entered blocking state [ 5301.085531] bridge0: port 1(bridge_slave_0) entered disabled state [ 5301.085588] bridge_slave_0: entered allmulticast mode [ 5301.085800] bridge_slave_0: entered promiscuous mode [ 5301.095617] bridge0: port 1(bridge_slave_0) entered blocking state [ 5301.095633] bridge0: port 1(bridge_slave_0) entered disabled state … [ 5301.149734] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5301.173234] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5301.180517] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5301.193481] hsr_slave_0: entered promiscuous mode [ 5301.204425] hsr_slave_1: entered promiscuous mode [ 5301.210172] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5301.210185] Cannot create hsr debugfs directory [ 5301.224061] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 5301.246901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 5301.255934] team0: Port device team_slave_0 added [ 5301.256480] team0: Port device team_slave_1 added [ 5301.256948] team0: Port device team_slave_0 added … [ 5301.435928] hsr_slave_0: entered promiscuous mode [ 5301.446029] hsr_slave_1: entered promiscuous mode [ 5301.455872] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5301.455884] Cannot create hsr debugfs directory [ 5301.502664] hsr_slave_0: entered promiscuous mode [ 5301.513675] hsr_slave_1: entered promiscuous mode [ 5301.526155] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5301.526164] Cannot create hsr debugfs directory [ 5301.563662] hsr_slave_0: entered promiscuous mode [ 5301.576129] hsr_slave_1: entered promiscuous mode [ 5301.580259] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 5301.580270] Cannot create hsr debugfs directory [ 5301.590269] 8021q: adding VLAN 0 to HW filter on device bond0 [ 5301.595872] KASAN: null-ptr-deref in range [0x0000000000000130-0x0000000000000137] [ 5301.595877] Mem abort info: [ 5301.595881] ESR = 0x0000000096000006 [ 5301.595885] EC = 0x25: DABT (current EL), IL = 32 bits [ 5301.595889] SET = 0, FnV = 0 [ 5301.595893] EA = 0, S1PTW = 0 [ 5301.595896] FSC = 0x06: level 2 translation fault [ 5301.595900] Data abort info: [ 5301.595903] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 [ 5301.595907] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 5301.595911] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 5301.595915] [dfff800000000026] address between user and kernel address ranges [ 5301.595971] Internal error: Oops: 0000000096000006 [#1] SMP … [ 5301.596076] CPU: 2 PID: 102769 Comm: syz-executor.3 Kdump: loaded Tainted: G W ------- --- 6.10.0-0.rc2.20240608gitdc772f8237f9.29.fc41.aarch64+debug #1 [ 5301.596080] Hardware name: VMware, Inc. VMware20,1/VBSA, BIOS VMW201.00V.21805430.BA64.2305221830 05/22/2023 [ 5301.596082] pstate: 01400005 (nzcv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 5301.596085] pc : strnlen+0x40/0x88 [ 5301.596114] lr : trace_event_get_offsets_qdisc_reset+0x6c/0x2b0 [ 5301.596124] sp : ffff8000beef6b40 [ 5301.596126] x29: ffff8000beef6b40 x28: dfff800000000000 x27: 0000000000000001 [ 5301.596131] x26: 6de1800082c62bd0 x25: 1ffff000110aa9e0 x24: ffff800088554f00 [ 5301.596136] x23: ffff800088554ec0 x22: 0000000000000130 x21: 0000000000000140 [ 5301.596140] x20: dfff800000000000 x19: ffff8000beef6c60 x18: ffff7000115106d8 [ 5301.596143] x17: ffff800121bad000 x16: ffff800080020000 x15: 0000000000000006 [ 5301.596147] x14: 0000000000000002 x13: ffff0001f3ed8d14 x12: ffff700017ddeda5 [ 5301.596151] x11: 1ffff00017ddeda4 x10: ffff700017ddeda4 x9 : ffff800082cc5eec [ 5301.596155] x8 : 0000000000000004 x7 : 00000000f1f1f1f1 x6 : 00000000f2f2f200 [ 5301.596158] x5 : 00000000f3f3f3f3 x4 : ffff700017dded80 x3 : 00000000f204f1f1 [ 5301.596162] x2 : 0000000000000026 x1 : 0000000000000000 x0 : 0000000000000130 [ 5301.596166] Call trace: [ 5301.596175] strnlen+0x40/0x88 [ 5301.596179] trace_event_get_offsets_qdisc_reset+0x6c/0x2b0 [ 5301.596182] perf_trace_qdisc_reset+0xb0/0x538 [ 5301.596184] __traceiter_qdisc_reset+0x68/0xc0 [ 5301.596188] qdisc_reset+0x43c/0x5e8 [ 5301.596190] netif_set_real_num_tx_queues+0x288/0x770 [ 5301.596194] veth_init_queues+0xfc/0x130 [veth] [ 5301.596198] veth_newlink+0x45c/0x850 [veth] [ 5301.596202] rtnl_newlink_create+0x2c8/0x798 [ 5301.596205] __rtnl_newlink+0x92c/0xb60 [ 5301.596208] rtnl_newlink+0xd8/0x130 [ 5301.596211] rtnetlink_rcv_msg+0x2e0/0x890 [ 5301.596214] netlink_rcv_skb+0x1c4/0x380 [ 5301.596225] rtnetlink_rcv+0x20/0x38 [ 5301.596227] netlink_unicast+0x3c8/0x640 [ 5301.596231] netlink_sendmsg+0x658/0xa60 [ 5301.596234] __sock_sendmsg+0xd0/0x180 [ 5301.596243] __sys_sendto+0x1c0/0x280 [ 5301.596246] __arm64_sys_sendto+0xc8/0x150 [ 5301.596249] invoke_syscall+0xdc/0x268 [ 5301.596256] el0_svc_common.constprop.0+0x16c/0x240 [ 5301.596259] do_el0_svc+0x48/0x68 [ 5301.596261] el0_svc+0x50/0x188 [ 5301.596265] el0t_64_sync_handler+0x120/0x130 [ 5301.596268] el0t_64_sync+0x194/0x198 [ 5301.596272] Code: eb15001f 54000120 d343fc02 12000801 (38f46842) [ 5301.596285] SMP: stopping secondary CPUs [ 5301.597053] Starting crashdump kernel... [ 5301.597057] Bye! After applying our patch, I didn't find any kernel panic errors. We've found a simple reproducer # echo 1 > /sys/kernel/debug/tracing/events/qdisc/qdisc_reset/enable # ip link add veth0 type veth peer name veth1 Error: Unknown device type. However, without our patch applied, I tested upstream 6.10.0-rc3 kernel using the qdisc_reset event and the ip command on my qemu virtual machine. This 2 commands makes always kernel panic. Linux version: 6.10.0-rc3 [ 0.000000] Linux version 6.10.0-rc3-00164-g44ef20baed8e-dirty (paran@fedora) (gcc (GCC) 14.1.1 20240522 (Red Hat 14.1.1-4), GNU ld version 2.41-34.fc40) #20 SMP PREEMPT Sat Jun 15 16:51:25 KST 2024 Kernel panic message: [ 615.236484] Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP [ 615.237250] Dumping ftrace buffer: [ 615.237679] (ftrace buffer empty) [ 615.238097] Modules linked in: veth crct10dif_ce virtio_gpu virtio_dma_buf drm_shmem_helper drm_kms_helper zynqmp_fpga xilinx_can xilinx_spi xilinx_selectmap xilinx_core xilinx_pr_decoupler versal_fpga uvcvideo uvc videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videodev videobuf2_common mc usbnet deflate zstd ubifs ubi rcar_canfd rcar_can omap_mailbox ntb_msi_test ntb_hw_epf lattice_sysconfig_spi lattice_sysconfig ice40_spi gpio_xilinx dwmac_altr_socfpga mdio_regmap stmmac_platform stmmac pcs_xpcs dfl_fme_region dfl_fme_mgr dfl_fme_br dfl_afu dfl fpga_region fpga_bridge can can_dev br_netfilter bridge stp llc atl1c ath11k_pci mhi ath11k_ahb ath11k qmi_helpers ath10k_sdio ath10k_pci ath10k_core ath mac80211 libarc4 cfg80211 drm fuse backlight ipv6 Jun 22 02:36:5[3 6k152.62-4sm98k4-0k]v kCePUr:n e1l :P IUDn:a b4le6 8t oC ohmma: nidpl eN oketr nteali nptaedg i6n.g1 0re.0q-urecs3t- 0at0 1v6i4r-tgu4a4le fa2d0dbraeeds0se-dir tyd f#f2f08 615.252376] Hardware name: linux,dummy-virt (DT) [ 615.253220] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 615.254433] pc : strnlen+0x6c/0xe0 [ 615.255096] lr : trace_event_get_offsets_qdisc_reset+0x94/0x3d0 [ 615.256088] sp : ffff800080b269a0 [ 615.256615] x29: ffff800080b269a0 x28: ffffc070f3f98500 x27: 0000000000000001 [ 615.257831] x26: 0000000000000010 x25: ffffc070f3f98540 x24: ffffc070f619cf60 [ 615.259020] x23: 0000000000000128 x22: 0000000000000138 x21: dfff800000000000 [ 615.260241] x20: ffffc070f631ad00 x19: 0000000000000128 x18: ffffc070f448b800 [ 615.261454] x17: 0000000000000000 x16: 0000000000000001 x15: ffffc070f4ba2a90 [ 615.262635] x14: ffff700010164d73 x13: 1ffff80e1e8d5eb3 x12: 1ffff00010164d72 [ 615.263877] x11: ffff700010164d72 x10: dfff800000000000 x9 : ffffc070e85d6184 [ 615.265047] x8 : ffffc070e4402070 x7 : 000000000000f1f1 x6 : 000000001504a6d3 [ 615.266336] x5 : ffff28ca21122140 x4 : ffffc070f5043ea8 x3 : 0000000000000000 [ 615.267528] x2 : 0000000000000025 x1 : 0000000000000000 x0 : 0000000000000000 [ 615.268747] Call trace: [ 615.269180] strnlen+0x6c/0xe0 [ 615.269767] trace_event_get_offsets_qdisc_reset+0x94/0x3d0 [ 615.270716] trace_event_raw_event_qdisc_reset+0xe8/0x4e8 [ 615.271667] __traceiter_qdisc_reset+0xa0/0x140 [ 615.272499] qdisc_reset+0x554/0x848 [ 615.273134] netif_set_real_num_tx_queues+0x360/0x9a8 [ 615.274050] veth_init_queues+0x110/0x220 [veth] [ 615.275110] veth_newlink+0x538/0xa50 [veth] [ 615.276172] __rtnl_newlink+0x11e4/0x1bc8 [ 615.276944] rtnl_newlink+0xac/0x120 [ 615.277657] rtnetlink_rcv_msg+0x4e4/0x1370 [ 615.278409] netlink_rcv_skb+0x25c/0x4f0 [ 615.279122] rtnetlink_rcv+0x48/0x70 [ 615.279769] netlink_unicast+0x5a8/0x7b8 [ 615.280462] netlink_sendmsg+0xa70/0x1190 Yeoreum and I don't know if the patch we wrote will fix the underlying cause, but we think that priority is to prevent kernel panic happening. So, we're sending this patch. Fixes: 51270d5 ("tracing/net_sched: Fix tracepoints that save qdisc_dev() as a string") Link: https://lore.kernel.org/lkml/20240229143432.273b4871@gandalf.local.home/t/ Cc: netdev@vger.kernel.org Tested-by: Yunseong Kim <yskelg@gmail.com> Signed-off-by: Yunseong Kim <yskelg@gmail.com> Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com> Link: https://lore.kernel.org/r/20240624173320.24945-4-yskelg@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240702170243.963426416@linuxfoundation.org Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: SeongJae Park <sj@kernel.org> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Christian Heusel <christian@heusel.eu> Tested-by: Shuah Khan <skhan@linuxfoundation.org> Tested-by: Bagas Sanjaya <bagasdotme@gmail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Pavel Machek (CIP) <pavel@denx.de> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Kelsey Steele <kelseysteele@linux.microsoft.com> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Linux Kernel Functional Testing <lkft@linaro.org> Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Michael Aaron Murphy <michael@mmurphy.dev>
The pin fixup is required to detect headset microphones on the oryp5. Fixes: 80690a2 ("ALSA: hda/realtek - Add quirk for Tuxedo XC 1509") Signed-off-by: Tim Crawford <tcrawford@system76.com>
Asus released motherboard(s) with an alternate ALC4080 that lacks a SPDIF jack, and requires applying this map.
The Aorus Xtreme uses the same ID for audio controller, but the maps are very different. This successfully fixes all of the audio jacks on the back.
When plugging of unplugging an audio jack on this motherbaord, sometimes the audio jacks would stop appearing to pipewire/pulseaudio. Interestingly `cat`-ing out the file `/proc/asound/<card number>/codec#0`, and or restarting pipewire fixes the issue temporarily. This PR improves the current functionality by making hotplug with one 3.5mm jack work, it still breaks if hotplug is between multiple jacks though.
This reverts commit 86f4c65.
This reverts commit b38f2d5.
This reverts commit 81f6650.
Signed-off-by: Tim Crawford <tcrawford@system76.com>
This reverts commit 112a7f9.
…406120638 Signed-off-by: Michael Aaron Murphy <michael@mmurphy.dev>
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This rebases directly on the upstream Linux 6.9.8 release with Ubuntu's 6.9.4 mainline-crack packaging applied.