From fd1aeef3e9c7d9c469d28457d762f8f373f6393a Mon Sep 17 00:00:00 2001 From: Christian Heusel Date: Thu, 24 Apr 2025 16:00:28 +0200 Subject: [PATCH 1/9] Revert "rndis_host: Flag RNDIS modems as WWAN devices" commit 765f253e28909f161b0211f85cf0431cfee7d6df upstream. This reverts commit 67d1a8956d2d62fe6b4c13ebabb57806098511d8. Since this commit has been proven to be problematic for the setup of USB-tethered ethernet connections and the related breakage is very noticeable for users it should be reverted until a fixed version of the change can be rolled out. Closes: https://lore.kernel.org/all/e0df2d85-1296-4317-b717-bd757e3ab928@heusel.eu/ Link: https://chaos.social/@gromit/114377862699921553 Link: https://bugzilla.kernel.org/show_bug.cgi?id=220002 Link: https://bugs.gentoo.org/953555 Link: https://bbs.archlinux.org/viewtopic.php?id=304892 Cc: stable@vger.kernel.org Acked-by: Lubomir Rintel Signed-off-by: Christian Heusel Link: https://patch.msgid.link/20250424-usb-tethering-fix-v1-1-b65cf97c740e@heusel.eu Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/usb/rndis_host.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index bb0bf1415872..7b3739b29c8f 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -630,16 +630,6 @@ static const struct driver_info zte_rndis_info = { .tx_fixup = rndis_tx_fixup, }; -static const struct driver_info wwan_rndis_info = { - .description = "Mobile Broadband RNDIS device", - .flags = FLAG_WWAN | FLAG_POINTTOPOINT | FLAG_FRAMING_RN | FLAG_NO_SETINT, - .bind = rndis_bind, - .unbind = rndis_unbind, - .status = rndis_status, - .rx_fixup = rndis_rx_fixup, - .tx_fixup = rndis_tx_fixup, -}; - /*-------------------------------------------------------------------------*/ static const struct usb_device_id products [] = { @@ -676,11 +666,9 @@ static const struct usb_device_id products [] = { USB_INTERFACE_INFO(USB_CLASS_WIRELESS_CONTROLLER, 1, 3), .driver_info = (unsigned long) &rndis_info, }, { - /* Mobile Broadband Modem, seen in Novatel Verizon USB730L and - * Telit FN990A (RNDIS) - */ + /* Novatel Verizon USB730L */ USB_INTERFACE_INFO(USB_CLASS_MISC, 4, 1), - .driver_info = (unsigned long)&wwan_rndis_info, + .driver_info = (unsigned long) &rndis_info, }, { }, // END }; From f73ecbfa78ce650f24424c9dea46747eb0809e16 Mon Sep 17 00:00:00 2001 From: "Geoffrey D. Bennett" Date: Thu, 17 Apr 2025 04:19:23 +0930 Subject: [PATCH 2/9] ALSA: usb-audio: Add retry on -EPROTO from usb_set_interface() commit f406005e162b660dc405b4f18bf7bcb93a515608 upstream. During initialisation of Focusrite USB audio interfaces, -EPROTO is sometimes returned from usb_set_interface(), which sometimes prevents the device from working: subsequent usb_set_interface() and uac_clock_source_is_valid() calls fail. This patch adds up to 5 retries in endpoint_set_interface(), with a delay starting at 5ms and doubling each time. 5 retries was chosen to allow for longer than expected waits for the interface to start responding correctly; in testing, a single 5ms delay was sufficient to fix the issue. Closes: https://github.com/geoffreybennett/fcp-support/issues/2 Cc: stable@vger.kernel.org Signed-off-by: Geoffrey D. Bennett Link: https://patch.msgid.link/Z//7s9dKsmVxHzY2@m.b4.vu Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/endpoint.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index 68aa174be12d..f71f6ff3e2b0 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -926,14 +926,21 @@ static int endpoint_set_interface(struct snd_usb_audio *chip, { int altset = set ? ep->altsetting : 0; int err; + int retries = 0; + const int max_retries = 5; if (ep->iface_ref->altset == altset) return 0; usb_audio_dbg(chip, "Setting usb interface %d:%d for EP 0x%x\n", ep->iface, altset, ep->ep_num); +retry: err = usb_set_interface(chip->dev, ep->iface, altset); if (err < 0) { + if (err == -EPROTO && ++retries <= max_retries) { + msleep(5 * (1 << (retries - 1))); + goto retry; + } usb_audio_err_ratelimited( chip, "%d:%d: usb_set_interface failed (%d)\n", ep->iface, altset, err); From 3ac18e0a94c19788c037c6b0c313ff9171931882 Mon Sep 17 00:00:00 2001 From: Joachim Priesner Date: Mon, 28 Apr 2025 07:36:06 +0200 Subject: [PATCH 3/9] ALSA: usb-audio: Add second USB ID for Jabra Evolve 65 headset commit 1149719442d28c96dc63cad432b5a6db7c300e1a upstream. There seem to be multiple USB device IDs used for these; the one I have reports as 0b0e:030c when powered on. (When powered off, it reports as 0b0e:0311.) Signed-off-by: Joachim Priesner Cc: Link: https://patch.msgid.link/20250428053606.9237-1-joachim.priesner@web.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/format.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/usb/format.c b/sound/usb/format.c index 3b3a5ea6fcbf..f33d25a4e4cc 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -263,7 +263,8 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof } /* Jabra Evolve 65 headset */ - if (chip->usb_id == USB_ID(0x0b0e, 0x030b)) { + if (chip->usb_id == USB_ID(0x0b0e, 0x030b) || + chip->usb_id == USB_ID(0x0b0e, 0x030c)) { /* only 48kHz for playback while keeping 16kHz for capture */ if (fp->nr_rates != 1) return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000); From b364ee98aca9dab1e94c370036d53fb1423e742d Mon Sep 17 00:00:00 2001 From: Dave Chen Date: Tue, 15 Apr 2025 14:33:42 +0800 Subject: [PATCH 4/9] btrfs: fix COW handling in run_delalloc_nocow() commit be3f1938d3e6ea8186f0de3dd95245dda4f22c1e upstream. In run_delalloc_nocow(), when the found btrfs_key's offset > cur_offset, it indicates a gap between the current processing region and the next file extent. The original code would directly jump to the "must_cow" label, which increments the slot and forces a fallback to COW. This behavior might skip an extent item and result in an overestimated COW fallback range. This patch modifies the logic so that when a gap is detected: - If no COW range is already being recorded (cow_start is unset), cow_start is set to cur_offset. - cur_offset is then advanced to the beginning of the next extent. - Instead of jumping to "must_cow", control flows directly to "next_slot" so that the same extent item can be reexamined properly. The change ensures that we accurately account for the extent gap and avoid accidentally extending the range that needs to fallback to COW. CC: stable@vger.kernel.org # 6.6+ Reviewed-by: Filipe Manana Signed-off-by: Dave Chen Signed-off-by: David Sterba Signed-off-by: Greg Kroah-Hartman --- fs/btrfs/inode.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 11c4d69177f0..48d257923672 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -2058,12 +2058,13 @@ next_slot: /* * If the found extent starts after requested offset, then - * adjust extent_end to be right before this extent begins + * adjust cur_offset to be right before this extent begins. */ if (found_key.offset > cur_offset) { - extent_end = found_key.offset; - extent_type = 0; - goto must_cow; + if (cow_start == (u64)-1) + cow_start = cur_offset; + cur_offset = found_key.offset; + goto next_slot; } /* From 94808275aa6c99a3506064dd62e25228050287db Mon Sep 17 00:00:00 2001 From: Tvrtko Ursulin Date: Fri, 18 Apr 2025 17:25:12 +0100 Subject: [PATCH 5/9] drm/fdinfo: Protect against driver unbind MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit 5b1834d6202f86180e451ad1a2a8a193a1da18fc upstream. If we unbind a driver from the PCI device with an active DRM client, subsequent read of the fdinfo data associated with the file descriptor in question will not end well. Protect the path with a drm_dev_enter/exit() pair. Signed-off-by: Tvrtko Ursulin Cc: Christian König Cc: Lucas De Marchi Cc: Rodrigo Vivi Cc: Umesh Nerlige Ramappa Reviewed-by: Christian König Fixes: 3f09a0cd4ea3 ("drm: Add common fdinfo helper") Cc: # v6.5+ Signed-off-by: Christian König Link: https://lore.kernel.org/r/20250418162512.72324-1-tvrtko.ursulin@igalia.com Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/drm_file.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index 1d22dba69b27..b943221b238f 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -1015,6 +1015,10 @@ void drm_show_fdinfo(struct seq_file *m, struct file *f) struct drm_file *file = f->private_data; struct drm_device *dev = file->minor->dev; struct drm_printer p = drm_seq_file_printer(m); + int idx; + + if (!drm_dev_enter(dev, &idx)) + return; drm_printf(&p, "drm-driver:\t%s\n", dev->driver->name); drm_printf(&p, "drm-client-id:\t%llu\n", file->client_id); @@ -1029,6 +1033,8 @@ void drm_show_fdinfo(struct seq_file *m, struct file *f) if (dev->driver->show_fdinfo) dev->driver->show_fdinfo(&p, file); + + drm_dev_exit(idx); } EXPORT_SYMBOL(drm_show_fdinfo); From 126f5c6e0cb84e5c6f7a3a856d799d85668fb38e Mon Sep 17 00:00:00 2001 From: Philipp Stanner Date: Tue, 15 Apr 2025 14:19:00 +0200 Subject: [PATCH 6/9] drm/nouveau: Fix WARN_ON in nouveau_fence_context_kill() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit commit bbe5679f30d7690a9b6838a583b9690ea73fe0e9 upstream. Nouveau is mostly designed in a way that it's expected that fences only ever get signaled through nouveau_fence_signal(). However, in at least one other place, nouveau_fence_done(), can signal fences, too. If that happens (race) a signaled fence remains in the pending list for a while, until it gets removed by nouveau_fence_update(). Should nouveau_fence_context_kill() run in the meantime, this would be a bug because the function would attempt to set an error code on an already signaled fence. Have nouveau_fence_context_kill() check for a fence being signaled. Cc: stable@vger.kernel.org # v5.10+ Fixes: ea13e5abf807 ("drm/nouveau: signal pending fences when channel has been killed") Suggested-by: Christian König Signed-off-by: Philipp Stanner Link: https://lore.kernel.org/r/20250415121900.55719-3-phasta@kernel.org Signed-off-by: Danilo Krummrich Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/nouveau/nouveau_fence.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c index 03eacb22648e..1bfa312d6fb8 100644 --- a/drivers/gpu/drm/nouveau/nouveau_fence.c +++ b/drivers/gpu/drm/nouveau/nouveau_fence.c @@ -90,7 +90,7 @@ nouveau_fence_context_kill(struct nouveau_fence_chan *fctx, int error) while (!list_empty(&fctx->pending)) { fence = list_entry(fctx->pending.next, typeof(*fence), head); - if (error) + if (error && !dma_fence_is_signaled_locked(&fence->base)) dma_fence_set_error(&fence->base, error); if (nouveau_fence_signal(fence)) From 726641633413c5f182a541ead42d68bb82e0f677 Mon Sep 17 00:00:00 2001 From: Niravkumar L Rabara Date: Fri, 25 Apr 2025 07:26:39 -0700 Subject: [PATCH 7/9] EDAC/altera: Test the correct error reg offset commit 4fb7b8fceb0beebbe00712c3daf49ade0386076a upstream. Test correct structure member, ecc_cecnt_offset, before using it. [ bp: Massage commit message. ] Fixes: 73bcc942f427 ("EDAC, altera: Add Arria10 EDAC support") Signed-off-by: Niravkumar L Rabara Signed-off-by: Matthew Gerlach Signed-off-by: Borislav Petkov (AMD) Acked-by: Dinh Nguyen Cc: stable@kernel.org Link: https://lore.kernel.org/20250425142640.33125-2-matthew.gerlach@altera.com Signed-off-by: Greg Kroah-Hartman --- drivers/edac/altera_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index 8b31cd54bdb6..3d575aecbb42 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -98,7 +98,7 @@ static irqreturn_t altr_sdram_mc_err_handler(int irq, void *dev_id) if (status & priv->ecc_stat_ce_mask) { regmap_read(drvdata->mc_vbase, priv->ecc_saddr_offset, &err_addr); - if (priv->ecc_uecnt_offset) + if (priv->ecc_cecnt_offset) regmap_read(drvdata->mc_vbase, priv->ecc_cecnt_offset, &err_count); edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, err_count, From 78cf306f7214d80025b4782d8d0a2b1901abdf0e Mon Sep 17 00:00:00 2001 From: Niravkumar L Rabara Date: Fri, 25 Apr 2025 07:26:40 -0700 Subject: [PATCH 8/9] EDAC/altera: Set DDR and SDMMC interrupt mask before registration commit 6dbe3c5418c4368e824bff6ae4889257dd544892 upstream. Mask DDR and SDMMC in probe function to avoid spurious interrupts before registration. Removed invalid register write to system manager. Fixes: 1166fde93d5b ("EDAC, altera: Add Arria10 ECC memory init functions") Signed-off-by: Niravkumar L Rabara Signed-off-by: Matthew Gerlach Signed-off-by: Borislav Petkov (AMD) Acked-by: Dinh Nguyen Cc: stable@kernel.org Link: https://lore.kernel.org/20250425142640.33125-3-matthew.gerlach@altera.com Signed-off-by: Greg Kroah-Hartman --- drivers/edac/altera_edac.c | 7 ++++--- drivers/edac/altera_edac.h | 2 ++ 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index 3d575aecbb42..e04fd1a7e9aa 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -1015,9 +1015,6 @@ altr_init_a10_ecc_block(struct device_node *np, u32 irq_mask, } } - /* Interrupt mode set to every SBERR */ - regmap_write(ecc_mgr_map, ALTR_A10_ECC_INTMODE_OFST, - ALTR_A10_ECC_INTMODE); /* Enable ECC */ ecc_set_bits(ecc_ctrl_en_mask, (ecc_block_base + ALTR_A10_ECC_CTRL_OFST)); @@ -2138,6 +2135,10 @@ static int altr_edac_a10_probe(struct platform_device *pdev) return PTR_ERR(edac->ecc_mgr_map); } + /* Set irq mask for DDR SBE to avoid any pending irq before registration */ + regmap_write(edac->ecc_mgr_map, A10_SYSMGR_ECC_INTMASK_SET_OFST, + (A10_SYSMGR_ECC_INTMASK_SDMMCB | A10_SYSMGR_ECC_INTMASK_DDR0)); + edac->irq_chip.name = pdev->dev.of_node->name; edac->irq_chip.irq_mask = a10_eccmgr_irq_mask; edac->irq_chip.irq_unmask = a10_eccmgr_irq_unmask; diff --git a/drivers/edac/altera_edac.h b/drivers/edac/altera_edac.h index 3727e72c8c2e..7248d24c4908 100644 --- a/drivers/edac/altera_edac.h +++ b/drivers/edac/altera_edac.h @@ -249,6 +249,8 @@ struct altr_sdram_mc_data { #define A10_SYSMGR_ECC_INTMASK_SET_OFST 0x94 #define A10_SYSMGR_ECC_INTMASK_CLR_OFST 0x98 #define A10_SYSMGR_ECC_INTMASK_OCRAM BIT(1) +#define A10_SYSMGR_ECC_INTMASK_SDMMCB BIT(16) +#define A10_SYSMGR_ECC_INTMASK_DDR0 BIT(17) #define A10_SYSMGR_ECC_INTSTAT_SERR_OFST 0x9C #define A10_SYSMGR_ECC_INTSTAT_DERR_OFST 0xA0 From ddf4e7f0f509e6af8d79a6d17ab6168edae1a480 Mon Sep 17 00:00:00 2001 From: Clark Wang Date: Mon, 21 Apr 2025 14:23:41 +0800 Subject: [PATCH 9/9] i2c: imx-lpi2c: Fix clock count when probe defers commit b1852c5de2f2a37dd4462f7837c9e3e678f9e546 upstream. Deferred probe with pm_runtime_put() may delay clock disable, causing incorrect clock usage count. Use pm_runtime_put_sync() to ensure the clock is disabled immediately. Fixes: 13d6eb20fc79 ("i2c: imx-lpi2c: add runtime pm support") Signed-off-by: Clark Wang Signed-off-by: Carlos Song Cc: # v4.16+ Link: https://lore.kernel.org/r/20250421062341.2471922-1-carlos.song@nxp.com Signed-off-by: Andi Shyti Signed-off-by: Greg Kroah-Hartman --- drivers/i2c/busses/i2c-imx-lpi2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index 5d4f04a3c6d3..b44b36bd565e 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -616,9 +616,9 @@ static int lpi2c_imx_probe(struct platform_device *pdev) return 0; rpm_disable: - pm_runtime_put(&pdev->dev); - pm_runtime_disable(&pdev->dev); pm_runtime_dont_use_autosuspend(&pdev->dev); + pm_runtime_put_sync(&pdev->dev); + pm_runtime_disable(&pdev->dev); return ret; }