May 2023 - Linux-stable-mirror

FAILED: patch "[PATCH] usb: dwc3: debugfs: Resume dwc3 before accessing registers" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x 614ce6a2ea50068b45339257891e51e639ac9001 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023052235-overcome-frostlike-a068@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: 614ce6a2ea50 ("usb: dwc3: debugfs: Resume dwc3 before accessing registers") d102444cac15 ("usb: dwc3: debugfs: Print/set link state for peripheral mode") 0d36dede4578 ("usb: dwc3: debugfs: Properly print/set link state for HS") 62ba09d6bb63 ("usb: dwc3: debugfs: Dump internal LSP and ep registers") 2c85a1817e4b ("usb: dwc3: debugfs: Properly name Tx/RxFIFO") d635db5508b0 ("usb: dwc3: add global soc bus configuration reg0") 80b776340c78 ("usb: dwc3: Dump LSP and BMU debug info") 4cff75c7fe3d ("usb: dwc3: core.h: add some register definitions") 6d5b53c1fd5c ("usb: dwc3: debugfs: Re-use DEFINE_SHOW_ATTRIBUTE() macro") b16ea8b9492e ("usb: dwc3: Fix GDBGFIFOSPACE_TYPE values") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 614ce6a2ea50068b45339257891e51e639ac9001 Mon Sep 17 00:00:00 2001 From: Udipto Goswami <quic_ugoswami(a)quicinc.com> Date: Tue, 9 May 2023 20:18:36 +0530 Subject: [PATCH] usb: dwc3: debugfs: Resume dwc3 before accessing registers When the dwc3 device is runtime suspended, various required clocks are in disabled state and it is not guaranteed that access to any registers would work. Depending on the SoC glue, a register read could be as benign as returning 0 or be fatal enough to hang the system. In order to prevent such scenarios of fatal errors, make sure to resume dwc3 then allow the function to proceed. Fixes: 72246da40f37 ("usb: Introduce DesignWare USB3 DRD Driver") Cc: stable(a)vger.kernel.org #3.2: 30332eeefec8: debugfs: regset32: Add Runtime PM support Signed-off-by: Udipto Goswami <quic_ugoswami(a)quicinc.com> Reviewed-by: Johan Hovold <johan+linaro(a)kernel.org> Tested-by: Johan Hovold <johan+linaro(a)kernel.org> Acked-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/20230509144836.6803-1-quic_ugoswami@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c index e4a2560b9dc0..ebf03468fac4 100644 --- a/drivers/usb/dwc3/debugfs.c +++ b/drivers/usb/dwc3/debugfs.c @@ -332,6 +332,11 @@ static int dwc3_lsp_show(struct seq_file *s, void *unused) unsigned int current_mode; unsigned long flags; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GSTS); @@ -350,6 +355,8 @@ static int dwc3_lsp_show(struct seq_file *s, void *unused) } spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -395,6 +402,11 @@ static int dwc3_mode_show(struct seq_file *s, void *unused) struct dwc3 *dwc = s->private; unsigned long flags; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GCTL); @@ -414,6 +426,8 @@ static int dwc3_mode_show(struct seq_file *s, void *unused) seq_printf(s, "UNKNOWN %08x\n", DWC3_GCTL_PRTCAP(reg)); } + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -463,6 +477,11 @@ static int dwc3_testmode_show(struct seq_file *s, void *unused) struct dwc3 *dwc = s->private; unsigned long flags; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_DCTL); @@ -493,6 +512,8 @@ static int dwc3_testmode_show(struct seq_file *s, void *unused) seq_printf(s, "UNKNOWN %d\n", reg); } + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -509,6 +530,7 @@ static ssize_t dwc3_testmode_write(struct file *file, unsigned long flags; u32 testmode = 0; char buf[32]; + int ret; if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) return -EFAULT; @@ -526,10 +548,16 @@ static ssize_t dwc3_testmode_write(struct file *file, else testmode = 0; + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; + spin_lock_irqsave(&dwc->lock, flags); dwc3_gadget_set_test_mode(dwc, testmode); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return count; } @@ -548,12 +576,18 @@ static int dwc3_link_state_show(struct seq_file *s, void *unused) enum dwc3_link_state state; u32 reg; u8 speed; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GSTS); if (DWC3_GSTS_CURMOD(reg) != DWC3_GSTS_CURMOD_DEVICE) { seq_puts(s, "Not available\n"); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); return 0; } @@ -566,6 +600,8 @@ static int dwc3_link_state_show(struct seq_file *s, void *unused) dwc3_gadget_hs_link_string(state)); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -584,6 +620,7 @@ static ssize_t dwc3_link_state_write(struct file *file, char buf[32]; u32 reg; u8 speed; + int ret; if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) return -EFAULT; @@ -603,10 +640,15 @@ static ssize_t dwc3_link_state_write(struct file *file, else return -EINVAL; + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; + spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GSTS); if (DWC3_GSTS_CURMOD(reg) != DWC3_GSTS_CURMOD_DEVICE) { spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); return -EINVAL; } @@ -616,12 +658,15 @@ static ssize_t dwc3_link_state_write(struct file *file, if (speed < DWC3_DSTS_SUPERSPEED && state != DWC3_LINK_STATE_RECOV) { spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); return -EINVAL; } dwc3_gadget_set_link_state(dwc, state); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return count; } @@ -645,6 +690,11 @@ static int dwc3_tx_fifo_size_show(struct seq_file *s, void *unused) unsigned long flags; u32 mdwidth; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_TXFIFO); @@ -657,6 +707,8 @@ static int dwc3_tx_fifo_size_show(struct seq_file *s, void *unused) seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -667,6 +719,11 @@ static int dwc3_rx_fifo_size_show(struct seq_file *s, void *unused) unsigned long flags; u32 mdwidth; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_RXFIFO); @@ -679,6 +736,8 @@ static int dwc3_rx_fifo_size_show(struct seq_file *s, void *unused) seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -688,12 +747,19 @@ static int dwc3_tx_request_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_TXREQQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -703,12 +769,19 @@ static int dwc3_rx_request_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_RXREQQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -718,12 +791,19 @@ static int dwc3_rx_info_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_RXINFOQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -733,12 +813,19 @@ static int dwc3_descriptor_fetch_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_DESCFETCHQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -748,12 +835,19 @@ static int dwc3_event_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_EVENTQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -798,6 +892,11 @@ static int dwc3_trb_ring_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; int i; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); if (dep->number <= 1) { @@ -827,6 +926,8 @@ static int dwc3_trb_ring_show(struct seq_file *s, void *unused) out: spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -839,6 +940,11 @@ static int dwc3_ep_info_register_show(struct seq_file *s, void *unused) u32 lower_32_bits; u32 upper_32_bits; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = DWC3_GDBGLSPMUX_EPSELECT(dep->number); @@ -851,6 +957,8 @@ static int dwc3_ep_info_register_show(struct seq_file *s, void *unused) seq_printf(s, "0x%016llx\n", ep_info); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -910,6 +1018,7 @@ void dwc3_debugfs_init(struct dwc3 *dwc) dwc->regset->regs = dwc3_regs; dwc->regset->nregs = ARRAY_SIZE(dwc3_regs); dwc->regset->base = dwc->regs - DWC3_GLOBALS_REGS_START; + dwc->regset->dev = dwc->dev; root = debugfs_create_dir(dev_name(dwc->dev), usb_debug_root); dwc->debug_root = root;

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FAILED: patch "[PATCH] usb: dwc3: debugfs: Resume dwc3 before accessing registers" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x 614ce6a2ea50068b45339257891e51e639ac9001 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023052234-snugness-saxophone-313c@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: 614ce6a2ea50 ("usb: dwc3: debugfs: Resume dwc3 before accessing registers") d102444cac15 ("usb: dwc3: debugfs: Print/set link state for peripheral mode") 0d36dede4578 ("usb: dwc3: debugfs: Properly print/set link state for HS") 62ba09d6bb63 ("usb: dwc3: debugfs: Dump internal LSP and ep registers") 2c85a1817e4b ("usb: dwc3: debugfs: Properly name Tx/RxFIFO") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 614ce6a2ea50068b45339257891e51e639ac9001 Mon Sep 17 00:00:00 2001 From: Udipto Goswami <quic_ugoswami(a)quicinc.com> Date: Tue, 9 May 2023 20:18:36 +0530 Subject: [PATCH] usb: dwc3: debugfs: Resume dwc3 before accessing registers When the dwc3 device is runtime suspended, various required clocks are in disabled state and it is not guaranteed that access to any registers would work. Depending on the SoC glue, a register read could be as benign as returning 0 or be fatal enough to hang the system. In order to prevent such scenarios of fatal errors, make sure to resume dwc3 then allow the function to proceed. Fixes: 72246da40f37 ("usb: Introduce DesignWare USB3 DRD Driver") Cc: stable(a)vger.kernel.org #3.2: 30332eeefec8: debugfs: regset32: Add Runtime PM support Signed-off-by: Udipto Goswami <quic_ugoswami(a)quicinc.com> Reviewed-by: Johan Hovold <johan+linaro(a)kernel.org> Tested-by: Johan Hovold <johan+linaro(a)kernel.org> Acked-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/20230509144836.6803-1-quic_ugoswami@quicinc.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c index e4a2560b9dc0..ebf03468fac4 100644 --- a/drivers/usb/dwc3/debugfs.c +++ b/drivers/usb/dwc3/debugfs.c @@ -332,6 +332,11 @@ static int dwc3_lsp_show(struct seq_file *s, void *unused) unsigned int current_mode; unsigned long flags; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GSTS); @@ -350,6 +355,8 @@ static int dwc3_lsp_show(struct seq_file *s, void *unused) } spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -395,6 +402,11 @@ static int dwc3_mode_show(struct seq_file *s, void *unused) struct dwc3 *dwc = s->private; unsigned long flags; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GCTL); @@ -414,6 +426,8 @@ static int dwc3_mode_show(struct seq_file *s, void *unused) seq_printf(s, "UNKNOWN %08x\n", DWC3_GCTL_PRTCAP(reg)); } + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -463,6 +477,11 @@ static int dwc3_testmode_show(struct seq_file *s, void *unused) struct dwc3 *dwc = s->private; unsigned long flags; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_DCTL); @@ -493,6 +512,8 @@ static int dwc3_testmode_show(struct seq_file *s, void *unused) seq_printf(s, "UNKNOWN %d\n", reg); } + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -509,6 +530,7 @@ static ssize_t dwc3_testmode_write(struct file *file, unsigned long flags; u32 testmode = 0; char buf[32]; + int ret; if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) return -EFAULT; @@ -526,10 +548,16 @@ static ssize_t dwc3_testmode_write(struct file *file, else testmode = 0; + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; + spin_lock_irqsave(&dwc->lock, flags); dwc3_gadget_set_test_mode(dwc, testmode); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return count; } @@ -548,12 +576,18 @@ static int dwc3_link_state_show(struct seq_file *s, void *unused) enum dwc3_link_state state; u32 reg; u8 speed; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GSTS); if (DWC3_GSTS_CURMOD(reg) != DWC3_GSTS_CURMOD_DEVICE) { seq_puts(s, "Not available\n"); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); return 0; } @@ -566,6 +600,8 @@ static int dwc3_link_state_show(struct seq_file *s, void *unused) dwc3_gadget_hs_link_string(state)); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -584,6 +620,7 @@ static ssize_t dwc3_link_state_write(struct file *file, char buf[32]; u32 reg; u8 speed; + int ret; if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) return -EFAULT; @@ -603,10 +640,15 @@ static ssize_t dwc3_link_state_write(struct file *file, else return -EINVAL; + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; + spin_lock_irqsave(&dwc->lock, flags); reg = dwc3_readl(dwc->regs, DWC3_GSTS); if (DWC3_GSTS_CURMOD(reg) != DWC3_GSTS_CURMOD_DEVICE) { spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); return -EINVAL; } @@ -616,12 +658,15 @@ static ssize_t dwc3_link_state_write(struct file *file, if (speed < DWC3_DSTS_SUPERSPEED && state != DWC3_LINK_STATE_RECOV) { spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); return -EINVAL; } dwc3_gadget_set_link_state(dwc, state); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return count; } @@ -645,6 +690,11 @@ static int dwc3_tx_fifo_size_show(struct seq_file *s, void *unused) unsigned long flags; u32 mdwidth; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_TXFIFO); @@ -657,6 +707,8 @@ static int dwc3_tx_fifo_size_show(struct seq_file *s, void *unused) seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -667,6 +719,11 @@ static int dwc3_rx_fifo_size_show(struct seq_file *s, void *unused) unsigned long flags; u32 mdwidth; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_RXFIFO); @@ -679,6 +736,8 @@ static int dwc3_rx_fifo_size_show(struct seq_file *s, void *unused) seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -688,12 +747,19 @@ static int dwc3_tx_request_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_TXREQQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -703,12 +769,19 @@ static int dwc3_rx_request_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_RXREQQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -718,12 +791,19 @@ static int dwc3_rx_info_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_RXINFOQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -733,12 +813,19 @@ static int dwc3_descriptor_fetch_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_DESCFETCHQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -748,12 +835,19 @@ static int dwc3_event_queue_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; u32 val; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); val = dwc3_core_fifo_space(dep, DWC3_EVENTQ); seq_printf(s, "%u\n", val); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -798,6 +892,11 @@ static int dwc3_trb_ring_show(struct seq_file *s, void *unused) struct dwc3 *dwc = dep->dwc; unsigned long flags; int i; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); if (dep->number <= 1) { @@ -827,6 +926,8 @@ static int dwc3_trb_ring_show(struct seq_file *s, void *unused) out: spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -839,6 +940,11 @@ static int dwc3_ep_info_register_show(struct seq_file *s, void *unused) u32 lower_32_bits; u32 upper_32_bits; u32 reg; + int ret; + + ret = pm_runtime_resume_and_get(dwc->dev); + if (ret < 0) + return ret; spin_lock_irqsave(&dwc->lock, flags); reg = DWC3_GDBGLSPMUX_EPSELECT(dep->number); @@ -851,6 +957,8 @@ static int dwc3_ep_info_register_show(struct seq_file *s, void *unused) seq_printf(s, "0x%016llx\n", ep_info); spin_unlock_irqrestore(&dwc->lock, flags); + pm_runtime_put_sync(dwc->dev); + return 0; } @@ -910,6 +1018,7 @@ void dwc3_debugfs_init(struct dwc3 *dwc) dwc->regset->regs = dwc3_regs; dwc->regset->nregs = ARRAY_SIZE(dwc3_regs); dwc->regset->base = dwc->regs - DWC3_GLOBALS_REGS_START; + dwc->regset->dev = dwc->dev; root = debugfs_create_dir(dev_name(dwc->dev), usb_debug_root); dwc->debug_root = root;

1 year, 8 months

1
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FAILED: patch "[PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.14.y git checkout FETCH_HEAD git cherry-pick -x c8540870af4ce6ddeb27a7bb5498b75fb29b643c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023052253-bloomers-footwear-7df3@gregkh' --subject-prefix 'PATCH 4.14.y' HEAD^.. Possible dependencies: c8540870af4c ("usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume()") bdb19d01026a ("USB: dwc3: gadget: drop dead hibernation code") af870d93c706 ("usb: dwc3: Fix typos in gadget.c") 5265397f9442 ("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") 9711c67de748 ("usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect") 8f8034f493b5 ("usb: dwc3: gadget: Don't modify GEVNTCOUNT in pullup()") 861c010a2ee1 ("usb: dwc3: gadget: Refactor pullup()") 0066472de157 ("usb: dwc3: Issue core soft reset before enabling run/stop") 8217f07a5023 ("usb: dwc3: gadget: Avoid starting DWC3 gadget during UDC unbind") 8212937305f8 ("usb: dwc3: gadget: Disable gadget IRQ during pullup disable") f09ddcfcb8c5 ("usb: dwc3: gadget: Prevent EP queuing while stopping transfers") a66a7d48f34a ("Merge 5.11-rc3 into usb-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c8540870af4ce6ddeb27a7bb5498b75fb29b643c Mon Sep 17 00:00:00 2001 From: Roger Quadros <rogerq(a)kernel.org> Date: Wed, 3 May 2023 14:00:48 +0300 Subject: [PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() Prevent -ETIMEDOUT error on .suspend(). e.g. If gadget driver is loaded and we are connected to a USB host, all transfers must be stopped before stopping the controller else we will not get a clean stop i.e. dwc3_gadget_run_stop() will take several seconds to complete and will return -ETIMEDOUT. Handle error cases properly in dwc3_gadget_suspend(). Simplify dwc3_gadget_resume() by using the introduced helper function. Fixes: 9f8a67b65a49 ("usb: dwc3: gadget: fix gadget suspend/resume") Cc: stable(a)vger.kernel.org Suggested-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Signed-off-by: Roger Quadros <rogerq(a)kernel.org> Acked-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/20230503110048.30617-1-rogerq@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index c0ca4d12f95d..2996bcb4d53d 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2699,6 +2699,21 @@ static int dwc3_gadget_soft_disconnect(struct dwc3 *dwc) return ret; } +static int dwc3_gadget_soft_connect(struct dwc3 *dwc) +{ + /* + * In the Synopsys DWC_usb31 1.90a programming guide section + * 4.1.9, it specifies that for a reconnect after a + * device-initiated disconnect requires a core soft reset + * (DCTL.CSftRst) before enabling the run/stop bit. + */ + dwc3_core_soft_reset(dwc); + + dwc3_event_buffers_setup(dwc); + __dwc3_gadget_start(dwc); + return dwc3_gadget_run_stop(dwc, true); +} + static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) { struct dwc3 *dwc = gadget_to_dwc(g); @@ -2737,21 +2752,10 @@ static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) synchronize_irq(dwc->irq_gadget); - if (!is_on) { + if (!is_on) ret = dwc3_gadget_soft_disconnect(dwc); - } else { - /* - * In the Synopsys DWC_usb31 1.90a programming guide section - * 4.1.9, it specifies that for a reconnect after a - * device-initiated disconnect requires a core soft reset - * (DCTL.CSftRst) before enabling the run/stop bit. - */ - dwc3_core_soft_reset(dwc); - - dwc3_event_buffers_setup(dwc); - __dwc3_gadget_start(dwc); - ret = dwc3_gadget_run_stop(dwc, true); - } + else + ret = dwc3_gadget_soft_connect(dwc); pm_runtime_put(dwc->dev); @@ -4655,42 +4659,39 @@ void dwc3_gadget_exit(struct dwc3 *dwc) int dwc3_gadget_suspend(struct dwc3 *dwc) { unsigned long flags; + int ret; if (!dwc->gadget_driver) return 0; - dwc3_gadget_run_stop(dwc, false); + ret = dwc3_gadget_soft_disconnect(dwc); + if (ret) + goto err; spin_lock_irqsave(&dwc->lock, flags); dwc3_disconnect_gadget(dwc); - __dwc3_gadget_stop(dwc); spin_unlock_irqrestore(&dwc->lock, flags); return 0; + +err: + /* + * Attempt to reset the controller's state. Likely no + * communication can be established until the host + * performs a port reset. + */ + if (dwc->softconnect) + dwc3_gadget_soft_connect(dwc); + + return ret; } int dwc3_gadget_resume(struct dwc3 *dwc) { - int ret; - if (!dwc->gadget_driver || !dwc->softconnect) return 0; - ret = __dwc3_gadget_start(dwc); - if (ret < 0) - goto err0; - - ret = dwc3_gadget_run_stop(dwc, true); - if (ret < 0) - goto err1; - - return 0; - -err1: - __dwc3_gadget_stop(dwc); - -err0: - return ret; + return dwc3_gadget_soft_connect(dwc); } void dwc3_gadget_process_pending_events(struct dwc3 *dwc)

1 year, 8 months

1
0
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FAILED: patch "[PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-4.19.y git checkout FETCH_HEAD git cherry-pick -x c8540870af4ce6ddeb27a7bb5498b75fb29b643c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023052252-overstock-junior-02c2@gregkh' --subject-prefix 'PATCH 4.19.y' HEAD^.. Possible dependencies: c8540870af4c ("usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume()") bdb19d01026a ("USB: dwc3: gadget: drop dead hibernation code") af870d93c706 ("usb: dwc3: Fix typos in gadget.c") 5265397f9442 ("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") 9711c67de748 ("usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect") 8f8034f493b5 ("usb: dwc3: gadget: Don't modify GEVNTCOUNT in pullup()") 861c010a2ee1 ("usb: dwc3: gadget: Refactor pullup()") 0066472de157 ("usb: dwc3: Issue core soft reset before enabling run/stop") 8217f07a5023 ("usb: dwc3: gadget: Avoid starting DWC3 gadget during UDC unbind") 8212937305f8 ("usb: dwc3: gadget: Disable gadget IRQ during pullup disable") f09ddcfcb8c5 ("usb: dwc3: gadget: Prevent EP queuing while stopping transfers") a66a7d48f34a ("Merge 5.11-rc3 into usb-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c8540870af4ce6ddeb27a7bb5498b75fb29b643c Mon Sep 17 00:00:00 2001 From: Roger Quadros <rogerq(a)kernel.org> Date: Wed, 3 May 2023 14:00:48 +0300 Subject: [PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() Prevent -ETIMEDOUT error on .suspend(). e.g. If gadget driver is loaded and we are connected to a USB host, all transfers must be stopped before stopping the controller else we will not get a clean stop i.e. dwc3_gadget_run_stop() will take several seconds to complete and will return -ETIMEDOUT. Handle error cases properly in dwc3_gadget_suspend(). Simplify dwc3_gadget_resume() by using the introduced helper function. Fixes: 9f8a67b65a49 ("usb: dwc3: gadget: fix gadget suspend/resume") Cc: stable(a)vger.kernel.org Suggested-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Signed-off-by: Roger Quadros <rogerq(a)kernel.org> Acked-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/20230503110048.30617-1-rogerq@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index c0ca4d12f95d..2996bcb4d53d 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2699,6 +2699,21 @@ static int dwc3_gadget_soft_disconnect(struct dwc3 *dwc) return ret; } +static int dwc3_gadget_soft_connect(struct dwc3 *dwc) +{ + /* + * In the Synopsys DWC_usb31 1.90a programming guide section + * 4.1.9, it specifies that for a reconnect after a + * device-initiated disconnect requires a core soft reset + * (DCTL.CSftRst) before enabling the run/stop bit. + */ + dwc3_core_soft_reset(dwc); + + dwc3_event_buffers_setup(dwc); + __dwc3_gadget_start(dwc); + return dwc3_gadget_run_stop(dwc, true); +} + static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) { struct dwc3 *dwc = gadget_to_dwc(g); @@ -2737,21 +2752,10 @@ static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) synchronize_irq(dwc->irq_gadget); - if (!is_on) { + if (!is_on) ret = dwc3_gadget_soft_disconnect(dwc); - } else { - /* - * In the Synopsys DWC_usb31 1.90a programming guide section - * 4.1.9, it specifies that for a reconnect after a - * device-initiated disconnect requires a core soft reset - * (DCTL.CSftRst) before enabling the run/stop bit. - */ - dwc3_core_soft_reset(dwc); - - dwc3_event_buffers_setup(dwc); - __dwc3_gadget_start(dwc); - ret = dwc3_gadget_run_stop(dwc, true); - } + else + ret = dwc3_gadget_soft_connect(dwc); pm_runtime_put(dwc->dev); @@ -4655,42 +4659,39 @@ void dwc3_gadget_exit(struct dwc3 *dwc) int dwc3_gadget_suspend(struct dwc3 *dwc) { unsigned long flags; + int ret; if (!dwc->gadget_driver) return 0; - dwc3_gadget_run_stop(dwc, false); + ret = dwc3_gadget_soft_disconnect(dwc); + if (ret) + goto err; spin_lock_irqsave(&dwc->lock, flags); dwc3_disconnect_gadget(dwc); - __dwc3_gadget_stop(dwc); spin_unlock_irqrestore(&dwc->lock, flags); return 0; + +err: + /* + * Attempt to reset the controller's state. Likely no + * communication can be established until the host + * performs a port reset. + */ + if (dwc->softconnect) + dwc3_gadget_soft_connect(dwc); + + return ret; } int dwc3_gadget_resume(struct dwc3 *dwc) { - int ret; - if (!dwc->gadget_driver || !dwc->softconnect) return 0; - ret = __dwc3_gadget_start(dwc); - if (ret < 0) - goto err0; - - ret = dwc3_gadget_run_stop(dwc, true); - if (ret < 0) - goto err1; - - return 0; - -err1: - __dwc3_gadget_stop(dwc); - -err0: - return ret; + return dwc3_gadget_soft_connect(dwc); } void dwc3_gadget_process_pending_events(struct dwc3 *dwc)

1 year, 8 months

1
0
0 0

FAILED: patch "[PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x c8540870af4ce6ddeb27a7bb5498b75fb29b643c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023052251-fantastic-trickery-cd3b@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: c8540870af4c ("usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume()") bdb19d01026a ("USB: dwc3: gadget: drop dead hibernation code") af870d93c706 ("usb: dwc3: Fix typos in gadget.c") 5265397f9442 ("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") 9711c67de748 ("usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect") 8f8034f493b5 ("usb: dwc3: gadget: Don't modify GEVNTCOUNT in pullup()") 861c010a2ee1 ("usb: dwc3: gadget: Refactor pullup()") 0066472de157 ("usb: dwc3: Issue core soft reset before enabling run/stop") 8217f07a5023 ("usb: dwc3: gadget: Avoid starting DWC3 gadget during UDC unbind") 8212937305f8 ("usb: dwc3: gadget: Disable gadget IRQ during pullup disable") f09ddcfcb8c5 ("usb: dwc3: gadget: Prevent EP queuing while stopping transfers") a66a7d48f34a ("Merge 5.11-rc3 into usb-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c8540870af4ce6ddeb27a7bb5498b75fb29b643c Mon Sep 17 00:00:00 2001 From: Roger Quadros <rogerq(a)kernel.org> Date: Wed, 3 May 2023 14:00:48 +0300 Subject: [PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() Prevent -ETIMEDOUT error on .suspend(). e.g. If gadget driver is loaded and we are connected to a USB host, all transfers must be stopped before stopping the controller else we will not get a clean stop i.e. dwc3_gadget_run_stop() will take several seconds to complete and will return -ETIMEDOUT. Handle error cases properly in dwc3_gadget_suspend(). Simplify dwc3_gadget_resume() by using the introduced helper function. Fixes: 9f8a67b65a49 ("usb: dwc3: gadget: fix gadget suspend/resume") Cc: stable(a)vger.kernel.org Suggested-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Signed-off-by: Roger Quadros <rogerq(a)kernel.org> Acked-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/20230503110048.30617-1-rogerq@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index c0ca4d12f95d..2996bcb4d53d 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2699,6 +2699,21 @@ static int dwc3_gadget_soft_disconnect(struct dwc3 *dwc) return ret; } +static int dwc3_gadget_soft_connect(struct dwc3 *dwc) +{ + /* + * In the Synopsys DWC_usb31 1.90a programming guide section + * 4.1.9, it specifies that for a reconnect after a + * device-initiated disconnect requires a core soft reset + * (DCTL.CSftRst) before enabling the run/stop bit. + */ + dwc3_core_soft_reset(dwc); + + dwc3_event_buffers_setup(dwc); + __dwc3_gadget_start(dwc); + return dwc3_gadget_run_stop(dwc, true); +} + static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) { struct dwc3 *dwc = gadget_to_dwc(g); @@ -2737,21 +2752,10 @@ static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) synchronize_irq(dwc->irq_gadget); - if (!is_on) { + if (!is_on) ret = dwc3_gadget_soft_disconnect(dwc); - } else { - /* - * In the Synopsys DWC_usb31 1.90a programming guide section - * 4.1.9, it specifies that for a reconnect after a - * device-initiated disconnect requires a core soft reset - * (DCTL.CSftRst) before enabling the run/stop bit. - */ - dwc3_core_soft_reset(dwc); - - dwc3_event_buffers_setup(dwc); - __dwc3_gadget_start(dwc); - ret = dwc3_gadget_run_stop(dwc, true); - } + else + ret = dwc3_gadget_soft_connect(dwc); pm_runtime_put(dwc->dev); @@ -4655,42 +4659,39 @@ void dwc3_gadget_exit(struct dwc3 *dwc) int dwc3_gadget_suspend(struct dwc3 *dwc) { unsigned long flags; + int ret; if (!dwc->gadget_driver) return 0; - dwc3_gadget_run_stop(dwc, false); + ret = dwc3_gadget_soft_disconnect(dwc); + if (ret) + goto err; spin_lock_irqsave(&dwc->lock, flags); dwc3_disconnect_gadget(dwc); - __dwc3_gadget_stop(dwc); spin_unlock_irqrestore(&dwc->lock, flags); return 0; + +err: + /* + * Attempt to reset the controller's state. Likely no + * communication can be established until the host + * performs a port reset. + */ + if (dwc->softconnect) + dwc3_gadget_soft_connect(dwc); + + return ret; } int dwc3_gadget_resume(struct dwc3 *dwc) { - int ret; - if (!dwc->gadget_driver || !dwc->softconnect) return 0; - ret = __dwc3_gadget_start(dwc); - if (ret < 0) - goto err0; - - ret = dwc3_gadget_run_stop(dwc, true); - if (ret < 0) - goto err1; - - return 0; - -err1: - __dwc3_gadget_stop(dwc); - -err0: - return ret; + return dwc3_gadget_soft_connect(dwc); } void dwc3_gadget_process_pending_events(struct dwc3 *dwc)

1 year, 8 months

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FAILED: patch "[PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and" failed to apply to 5.10-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.10.y git checkout FETCH_HEAD git cherry-pick -x c8540870af4ce6ddeb27a7bb5498b75fb29b643c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023052250-sassy-sagging-9cf0@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: c8540870af4c ("usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume()") bdb19d01026a ("USB: dwc3: gadget: drop dead hibernation code") af870d93c706 ("usb: dwc3: Fix typos in gadget.c") 5265397f9442 ("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") 9711c67de748 ("usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect") 8f8034f493b5 ("usb: dwc3: gadget: Don't modify GEVNTCOUNT in pullup()") 861c010a2ee1 ("usb: dwc3: gadget: Refactor pullup()") 0066472de157 ("usb: dwc3: Issue core soft reset before enabling run/stop") 8217f07a5023 ("usb: dwc3: gadget: Avoid starting DWC3 gadget during UDC unbind") 8212937305f8 ("usb: dwc3: gadget: Disable gadget IRQ during pullup disable") f09ddcfcb8c5 ("usb: dwc3: gadget: Prevent EP queuing while stopping transfers") a66a7d48f34a ("Merge 5.11-rc3 into usb-next") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c8540870af4ce6ddeb27a7bb5498b75fb29b643c Mon Sep 17 00:00:00 2001 From: Roger Quadros <rogerq(a)kernel.org> Date: Wed, 3 May 2023 14:00:48 +0300 Subject: [PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() Prevent -ETIMEDOUT error on .suspend(). e.g. If gadget driver is loaded and we are connected to a USB host, all transfers must be stopped before stopping the controller else we will not get a clean stop i.e. dwc3_gadget_run_stop() will take several seconds to complete and will return -ETIMEDOUT. Handle error cases properly in dwc3_gadget_suspend(). Simplify dwc3_gadget_resume() by using the introduced helper function. Fixes: 9f8a67b65a49 ("usb: dwc3: gadget: fix gadget suspend/resume") Cc: stable(a)vger.kernel.org Suggested-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Signed-off-by: Roger Quadros <rogerq(a)kernel.org> Acked-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/20230503110048.30617-1-rogerq@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index c0ca4d12f95d..2996bcb4d53d 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2699,6 +2699,21 @@ static int dwc3_gadget_soft_disconnect(struct dwc3 *dwc) return ret; } +static int dwc3_gadget_soft_connect(struct dwc3 *dwc) +{ + /* + * In the Synopsys DWC_usb31 1.90a programming guide section + * 4.1.9, it specifies that for a reconnect after a + * device-initiated disconnect requires a core soft reset + * (DCTL.CSftRst) before enabling the run/stop bit. + */ + dwc3_core_soft_reset(dwc); + + dwc3_event_buffers_setup(dwc); + __dwc3_gadget_start(dwc); + return dwc3_gadget_run_stop(dwc, true); +} + static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) { struct dwc3 *dwc = gadget_to_dwc(g); @@ -2737,21 +2752,10 @@ static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) synchronize_irq(dwc->irq_gadget); - if (!is_on) { + if (!is_on) ret = dwc3_gadget_soft_disconnect(dwc); - } else { - /* - * In the Synopsys DWC_usb31 1.90a programming guide section - * 4.1.9, it specifies that for a reconnect after a - * device-initiated disconnect requires a core soft reset - * (DCTL.CSftRst) before enabling the run/stop bit. - */ - dwc3_core_soft_reset(dwc); - - dwc3_event_buffers_setup(dwc); - __dwc3_gadget_start(dwc); - ret = dwc3_gadget_run_stop(dwc, true); - } + else + ret = dwc3_gadget_soft_connect(dwc); pm_runtime_put(dwc->dev); @@ -4655,42 +4659,39 @@ void dwc3_gadget_exit(struct dwc3 *dwc) int dwc3_gadget_suspend(struct dwc3 *dwc) { unsigned long flags; + int ret; if (!dwc->gadget_driver) return 0; - dwc3_gadget_run_stop(dwc, false); + ret = dwc3_gadget_soft_disconnect(dwc); + if (ret) + goto err; spin_lock_irqsave(&dwc->lock, flags); dwc3_disconnect_gadget(dwc); - __dwc3_gadget_stop(dwc); spin_unlock_irqrestore(&dwc->lock, flags); return 0; + +err: + /* + * Attempt to reset the controller's state. Likely no + * communication can be established until the host + * performs a port reset. + */ + if (dwc->softconnect) + dwc3_gadget_soft_connect(dwc); + + return ret; } int dwc3_gadget_resume(struct dwc3 *dwc) { - int ret; - if (!dwc->gadget_driver || !dwc->softconnect) return 0; - ret = __dwc3_gadget_start(dwc); - if (ret < 0) - goto err0; - - ret = dwc3_gadget_run_stop(dwc, true); - if (ret < 0) - goto err1; - - return 0; - -err1: - __dwc3_gadget_stop(dwc); - -err0: - return ret; + return dwc3_gadget_soft_connect(dwc); } void dwc3_gadget_process_pending_events(struct dwc3 *dwc)

1 year, 8 months

1
0
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FAILED: patch "[PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and" failed to apply to 5.15-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. To reproduce the conflict and resubmit, you may use the following commands: git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x c8540870af4ce6ddeb27a7bb5498b75fb29b643c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2023052249-educator-oboe-be38@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: c8540870af4c ("usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume()") bdb19d01026a ("USB: dwc3: gadget: drop dead hibernation code") af870d93c706 ("usb: dwc3: Fix typos in gadget.c") 5265397f9442 ("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") 9711c67de748 ("usb: dwc3: gadget: Synchronize IRQ between soft connect/disconnect") 8f8034f493b5 ("usb: dwc3: gadget: Don't modify GEVNTCOUNT in pullup()") 861c010a2ee1 ("usb: dwc3: gadget: Refactor pullup()") 0066472de157 ("usb: dwc3: Issue core soft reset before enabling run/stop") 8217f07a5023 ("usb: dwc3: gadget: Avoid starting DWC3 gadget during UDC unbind") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From c8540870af4ce6ddeb27a7bb5498b75fb29b643c Mon Sep 17 00:00:00 2001 From: Roger Quadros <rogerq(a)kernel.org> Date: Wed, 3 May 2023 14:00:48 +0300 Subject: [PATCH] usb: dwc3: gadget: Improve dwc3_gadget_suspend() and dwc3_gadget_resume() Prevent -ETIMEDOUT error on .suspend(). e.g. If gadget driver is loaded and we are connected to a USB host, all transfers must be stopped before stopping the controller else we will not get a clean stop i.e. dwc3_gadget_run_stop() will take several seconds to complete and will return -ETIMEDOUT. Handle error cases properly in dwc3_gadget_suspend(). Simplify dwc3_gadget_resume() by using the introduced helper function. Fixes: 9f8a67b65a49 ("usb: dwc3: gadget: fix gadget suspend/resume") Cc: stable(a)vger.kernel.org Suggested-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Signed-off-by: Roger Quadros <rogerq(a)kernel.org> Acked-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/20230503110048.30617-1-rogerq@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index c0ca4d12f95d..2996bcb4d53d 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2699,6 +2699,21 @@ static int dwc3_gadget_soft_disconnect(struct dwc3 *dwc) return ret; } +static int dwc3_gadget_soft_connect(struct dwc3 *dwc) +{ + /* + * In the Synopsys DWC_usb31 1.90a programming guide section + * 4.1.9, it specifies that for a reconnect after a + * device-initiated disconnect requires a core soft reset + * (DCTL.CSftRst) before enabling the run/stop bit. + */ + dwc3_core_soft_reset(dwc); + + dwc3_event_buffers_setup(dwc); + __dwc3_gadget_start(dwc); + return dwc3_gadget_run_stop(dwc, true); +} + static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) { struct dwc3 *dwc = gadget_to_dwc(g); @@ -2737,21 +2752,10 @@ static int dwc3_gadget_pullup(struct usb_gadget *g, int is_on) synchronize_irq(dwc->irq_gadget); - if (!is_on) { + if (!is_on) ret = dwc3_gadget_soft_disconnect(dwc); - } else { - /* - * In the Synopsys DWC_usb31 1.90a programming guide section - * 4.1.9, it specifies that for a reconnect after a - * device-initiated disconnect requires a core soft reset - * (DCTL.CSftRst) before enabling the run/stop bit. - */ - dwc3_core_soft_reset(dwc); - - dwc3_event_buffers_setup(dwc); - __dwc3_gadget_start(dwc); - ret = dwc3_gadget_run_stop(dwc, true); - } + else + ret = dwc3_gadget_soft_connect(dwc); pm_runtime_put(dwc->dev); @@ -4655,42 +4659,39 @@ void dwc3_gadget_exit(struct dwc3 *dwc) int dwc3_gadget_suspend(struct dwc3 *dwc) { unsigned long flags; + int ret; if (!dwc->gadget_driver) return 0; - dwc3_gadget_run_stop(dwc, false); + ret = dwc3_gadget_soft_disconnect(dwc); + if (ret) + goto err; spin_lock_irqsave(&dwc->lock, flags); dwc3_disconnect_gadget(dwc); - __dwc3_gadget_stop(dwc); spin_unlock_irqrestore(&dwc->lock, flags); return 0; + +err: + /* + * Attempt to reset the controller's state. Likely no + * communication can be established until the host + * performs a port reset. + */ + if (dwc->softconnect) + dwc3_gadget_soft_connect(dwc); + + return ret; } int dwc3_gadget_resume(struct dwc3 *dwc) { - int ret; - if (!dwc->gadget_driver || !dwc->softconnect) return 0; - ret = __dwc3_gadget_start(dwc); - if (ret < 0) - goto err0; - - ret = dwc3_gadget_run_stop(dwc, true); - if (ret < 0) - goto err1; - - return 0; - -err1: - __dwc3_gadget_stop(dwc); - -err0: - return ret; + return dwc3_gadget_soft_connect(dwc); } void dwc3_gadget_process_pending_events(struct dwc3 *dwc)

1 year, 8 months

1
0
0 0

stable-rc/queue/4.19 baseline: 137 runs, 28 regressions (v4.19.283-66-gf39a6dfe1e54d)

by kernelci.org bot

stable-rc/queue/4.19 baseline: 137 runs, 28 regressions (v4.19.283-66-gf39a6dfe1e54d) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 sun50i-h6-pine-h64 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.19/kernel/v4.19.28… Test: baseline Tree: stable-rc Branch: queue/4.19 Describe: v4.19.283-66-gf39a6dfe1e54d URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: f39a6dfe1e54daf9ab8ac8d34bcbe1baad45be6c Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b703c74e7a13deb2e85e6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b703c74e7a13deb2e85e7 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b71a4fd46033cff2e860a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b71a4fd46033cff2e860b failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b708cae578a66ad2e85e8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b708cae578a66ad2e85e9 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b726e86ed30685b2e8603 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b726e86ed30685b2e8604 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b701cb7ff64d0222e8605 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b701cb7ff64d0222e8606 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b718601d73ae9c02e85e6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b718601d73ae9c02e85e7 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b703af93ee4eaa92e8620 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b703af93ee4eaa92e8621 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b71a601d73ae9c02e863f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b71a601d73ae9c02e8640 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b7064db9ee54baf2e8605 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b7064db9ee54baf2e8606 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b7295763f3d3b712e85ea Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b7295763f3d3b712e85eb failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b701eb7ff64d0222e860d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b701eb7ff64d0222e860e failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b7187fa31a24fda2e85ed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b7187fa31a24fda2e85ee failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b7039f93ee4eaa92e861c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b7039f93ee4eaa92e861d failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b71a1fa31a24fda2e8618 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b71a1fa31a24fda2e8619 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b7050503f0fdb182e85ff Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b7050503f0fdb182e8600 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b724563ecd470cd2e85e8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b724563ecd470cd2e85e9 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b701db7ff64d0222e860a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b701db7ff64d0222e860b failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b7184fa31a24fda2e85e6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b7184fa31a24fda2e85e7 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b703e74e7a13deb2e85ec Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b703e74e7a13deb2e85ed failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b71a201d73ae9c02e862f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b71a201d73ae9c02e8630 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b712c8a26d099a22e861f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b712c8a26d099a22e8620 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b726d2f730e52c82e8621 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b726d2f730e52c82e8622 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b701db0a72019e12e85ee Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b701db0a72019e12e85ef failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b719972d6f790132e8646 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b719972d6f790132e8647 failing since 300 days (last pass: v4.19.230-58-gbd840138c177, first fail: v4.19.253-43-g91137b502cfbd) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ rk3399-gru-kevin | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 2 Details: https://kernelci.org/test/plan/id/646b6f418c4d787dc42e85e7 Results: 77 PASS, 5 FAIL, 1 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.rockchip-usb2phy1-probed: https://kernelci.org/test/case/id/646b6f418c4d787dc42e85ed failing since 69 days (last pass: v4.19.275-252-gcb3c41fc75db9, first fail: v4.19.276-34-ge787294ce440f) 2023-05-22T13:33:41.983339 <8>[ 36.365320] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy0-probed RESULT=fail> 2023-05-22T13:33:42.998636 /lava-10410752/1/../bin/lava-test-case 2023-05-22T13:33:43.007845 <8>[ 37.390443] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy1-probed RESULT=fail> * baseline.bootrr.rockchip-usb2phy0-probed: https://kernelci.org/test/case/id/646b6f418c4d787dc42e85ee failing since 69 days (last pass: v4.19.275-252-gcb3c41fc75db9, first fail: v4.19.276-34-ge787294ce440f) 2023-05-22T13:33:40.960393 /lava-10410752/1/../bin/lava-test-case<8>[ 35.341794] <LAVA_SIGNAL_TESTCASE TEST_CASE_ID=rockchip-usb2phy-driver-present RESULT=pass> 2023-05-22T13:33:40.960899 2023-05-22T13:33:41.972820 /lava-10410752/1/../bin/lava-test-case platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b7087f6480ada072e8629 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/646b7087f6480ada072e862e failing since 125 days (last pass: v4.19.266-171-g3ff1cc101ea8, first fail: v4.19.269-521-g305d312d039a) 2023-05-22T13:39:06.729269 / # # 2023-05-22T13:39:06.830999 export SHELL=/bin/sh 2023-05-22T13:39:06.831349 # 2023-05-22T13:39:06.932707 / # export SHELL=/bin/sh. /lava-3608586/environment 2023-05-22T13:39:06.933126 2023-05-22T13:39:07.034499 / # . /lava-3608586/environment/lava-3608586/bin/lava-test-runner /lava-3608586/1 2023-05-22T13:39:07.035101 2023-05-22T13:39:07.040544 / # /lava-3608586/bin/lava-test-runner /lava-3608586/1 2023-05-22T13:39:07.110405 + export 'TESTRUN_ID=1_bootrr' 2023-05-22T13:39:07.110773 + cd /lava-3608586<8>[ 15.608922] <LAVA_SIGNAL_STARTRUN 1_bootrr 3608586_1.5.2.4.5> ... (11 line(s) more) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ sun50i-h6-pine-h64 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b707f1a1dae23ef2e85e6 Results: 5 PASS, 1 FAIL, 1 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… HTML log: https://storage.kernelci.org//stable-rc/queue-4.19/v4.19.283-66-gf39a6dfe1e… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.bootrr.deferred-probe-empty: https://kernelci.org/test/case/id/646b707f1a1dae23ef2e85eb failing since 125 days (last pass: v4.19.266-171-g3ff1cc101ea8, first fail: v4.19.269-521-g305d312d039a) 2023-05-22T13:39:05.865942 / # # 2023-05-22T13:39:05.968015 export SHELL=/bin/sh 2023-05-22T13:39:05.968735 # 2023-05-22T13:39:06.070160 / # export SHELL=/bin/sh. /lava-10410873/environment 2023-05-22T13:39:06.070870 2023-05-22T13:39:06.172311 / # . /lava-10410873/environment/lava-10410873/bin/lava-test-runner /lava-10410873/1 2023-05-22T13:39:06.173422 2023-05-22T13:39:06.190252 / # /lava-10410873/bin/lava-test-runner /lava-10410873/1 2023-05-22T13:39:06.248367 + export 'TESTRUN_ID=1_bootrr' 2023-05-22T13:39:06.248884 + cd /lava-1041087<8>[ 15.623739] <LAVA_SIGNAL_STARTRUN 1_bootrr 10410873_1.5.2.4.5> ... (11 line(s) more)

1 year, 8 months

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Re: [PATCH net] net: fix skb leak in __skb_tstamp_tx()

by Pratyush Yadav

On Mon, May 22 2023, SeongJae Park wrote: > Hi Pratyush, > > On Mon, 22 May 2023 17:30:20 +0200 Pratyush Yadav <ptyadav(a)amazon.de> wrote: > >> Commit 50749f2dd685 ("tcp/udp: Fix memleaks of sk and zerocopy skbs with >> TX timestamp.") added a call to skb_orphan_frags_rx() to fix leaks with >> zerocopy skbs. But it ended up adding a leak of its own. When >> skb_orphan_frags_rx() fails, the function just returns, leaking the skb >> it just cloned. Free it before returning. >> >> This bug was discovered and resolved using Coverity Static Analysis >> Security Testing (SAST) by Synopsys, Inc. >> >> Fixes: 50749f2dd685 ("tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp.") > > Seems the commit has merged in several stable kernels. Is the bug also > affecting those? If so, would it be better to Cc stable(a)vger.kernel.org? > It affects v5.4.243 at least, since that is where I first saw this. But I would expect it to affect other stable kernels it has been backported to as well. I thought using the Fixes tag pointing to the bad upstream commit would be enough for the stable maintainers' tooling/bots to pick this patch up. In either case, +Cc stable. Link to the patch this thread is talking about [0]. [0] https://lore.kernel.org/netdev/20230522153020.32422-1-ptyadav@amazon.de/T/#u > > > Thanks, > SJ > >> Signed-off-by: Pratyush Yadav <ptyadav(a)amazon.de> >> --- >> >> I do not know this code very well, this was caught by our static >> analysis tool. I did not try specifically reproducing the leak but I did >> do a boot test by adding this patch on 6.4-rc3 and the kernel boots >> fine. >> >> net/core/skbuff.c | 4 +++- >> 1 file changed, 3 insertions(+), 1 deletion(-) >> >> diff --git a/net/core/skbuff.c b/net/core/skbuff.c >> index 515ec5cdc79c..cea28d30abb5 100644 >> --- a/net/core/skbuff.c >> +++ b/net/core/skbuff.c >> @@ -5224,8 +5224,10 @@ void __skb_tstamp_tx(struct sk_buff *orig_skb, >> } else { >> skb = skb_clone(orig_skb, GFP_ATOMIC); >> >> - if (skb_orphan_frags_rx(skb, GFP_ATOMIC)) >> + if (skb_orphan_frags_rx(skb, GFP_ATOMIC)) { >> + kfree_skb(skb); >> return; >> + } >> } >> if (!skb) >> return; >> -- >> 2.39.2 >> -- Regards, Pratyush Yadav Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B Sitz: Berlin Ust-ID: DE 289 237 879

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stable-rc/queue/4.14 baseline: 130 runs, 28 regressions (v4.14.315-46-g840fe5c55700)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 130 runs, 28 regressions (v4.14.315-46-g840fe5c55700) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | at91_dt_defconfig | 1 at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 meson-gxl-s905x-khadas-vim | arm64 | lab-baylibre | gcc-10 | defconfig | 1 meson8b-odroidc1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.31… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.315-46-g840fe5c55700 URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: 840fe5c557003b7b70dd1c5e6bd6b057f8f671a2 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | at91_dt_defconfig | 1 Details: https://kernelci.org/test/plan/id/646b702db0a72019e12e8618 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: at91_dt_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b702db0a72019e12e8619 failing since 0 day (last pass: v4.14.311-138-gfbf01f9cd097, first fail: v4.14.315-37-g7cbdd14e6c16) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/646b723578320600142e8603 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b723578320600142e8604 failing since 0 day (last pass: v4.14.311-138-gfbf01f9cd097, first fail: v4.14.315-37-g7cbdd14e6c16) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ meson-gxl-s905x-khadas-vim | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b738e7e5a65d22e85f0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b738e7e5a65d22e85f1 failing since 321 days (last pass: v4.14.285-35-g61a723f50c9f, first fail: v4.14.285-46-ga87318551bac) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ meson8b-odroidc1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6a8223a18754502e85fa Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6a8223a18754502e85fb failing since 463 days (last pass: v4.14.266-18-g18b83990eba9, first fail: v4.14.266-28-g7d44cfe0255d) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b855c9be4d2002e8618 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b855c9be4d2002e8619 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6c512bdf1fe60d2e8616 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6c512bdf1fe60d2e8617 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b798e7e5a65d22e85f8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b798e7e5a65d22e85f9 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6ce1fdd8fe10592e85e7 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6ce1fdd8fe10592e85e8 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b6d8e7e5a65d22e85e8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b6d8e7e5a65d22e85e9 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6cc1fb96bdf1502e8607 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6cc1fb96bdf1502e8608 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b715c9be4d2002e8604 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b715c9be4d2002e8605 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6c502bdf1fe60d2e8613 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6c502bdf1fe60d2e8614 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b778b480b85352e8619 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b778b480b85352e861a failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6ce00ab45208c62e8607 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6ce00ab45208c62e8608 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b6cb4deecb7fd2e85e6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b6cb4deecb7fd2e85e7 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6cc0279a01e4852e8602 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6cc0279a01e4852e8603 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b878e7e5a65d22e85ff Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b878e7e5a65d22e8600 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6c4d2bdf1fe60d2e8607 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6c4d2bdf1fe60d2e8608 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b8d2bf74dddc12e8605 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b8d2bf74dddc12e8606 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6c68e87a3f2f0f2e8600 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6c68e87a3f2f0f2e8601 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b6c8b480b85352e8606 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b6c8b480b85352e8607 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6c472bdf1fe60d2e85ed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6c472bdf1fe60d2e85ee failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b865c9be4d2002e861b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b865c9be4d2002e861c failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6c4e2bdf1fe60d2e8610 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6c4e2bdf1fe60d2e8611 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b8c8e7e5a65d22e8602 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b8c8e7e5a65d22e8603 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6c69da35df66802e85e6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6c69da35df66802e85e7 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/646b6b6b5c9be4d2002e85e6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6b6b5c9be4d2002e85e7 failing since 300 days (last pass: v4.14.267-41-g23609abc0d54, first fail: v4.14.289-19-g8ed326806c84) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-collabora | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/646b6cbffb96bdf1502e8604 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.315-46-g840fe5c557… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2023… * baseline.login: https://kernelci.org/test/case/id/646b6cbffb96bdf1502e8605 failing since 377 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a)

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Linux-stable-mirror May 2023