December 2024 - Linux-stable-mirror

FAILED: patch "[PATCH] serial: amba-pl011: Fix RX stall when DMA is used" 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 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120358-ungreased-creole-192e@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf Mon Sep 17 00:00:00 2001 From: Kartik Rajput <kkartik(a)nvidia.com> Date: Wed, 13 Nov 2024 14:56:29 +0530 Subject: [PATCH] serial: amba-pl011: Fix RX stall when DMA is used Function pl011_throttle_rx() calls pl011_stop_rx() to disable RX, which also disables the RX DMA by clearing the RXDMAE bit of the DMACR register. However, to properly unthrottle RX when DMA is used, the function pl011_unthrottle_rx() is expected to set the RXDMAE bit of the DMACR register, which it currently lacks. This causes RX to stall after the throttle API is called. Set RXDMAE bit in the DMACR register while unthrottling RX if RX DMA is used. Fixes: 211565b10099 ("serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle") Cc: stable(a)vger.kernel.org Signed-off-by: Kartik Rajput <kkartik(a)nvidia.com> Reviewed-by: Linus Walleij <linus.walleij(a)linaro.org> Link: https://lore.kernel.org/r/20241113092629.60226-1-kkartik@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 56e587b94823..2facdbcd73eb 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1819,6 +1819,11 @@ static void pl011_unthrottle_rx(struct uart_port *port) pl011_write(uap->im, uap, REG_IMSC); + if (uap->using_rx_dma) { + uap->dmacr |= UART011_RXDMAE; + pl011_write(uap->dmacr, uap, REG_DMACR); + } + uart_port_unlock_irqrestore(&uap->port, flags); }

4 months, 3 weeks

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FAILED: patch "[PATCH] serial: amba-pl011: Fix RX stall when DMA is used" 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 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120357-gathering-handling-0bdf@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf Mon Sep 17 00:00:00 2001 From: Kartik Rajput <kkartik(a)nvidia.com> Date: Wed, 13 Nov 2024 14:56:29 +0530 Subject: [PATCH] serial: amba-pl011: Fix RX stall when DMA is used Function pl011_throttle_rx() calls pl011_stop_rx() to disable RX, which also disables the RX DMA by clearing the RXDMAE bit of the DMACR register. However, to properly unthrottle RX when DMA is used, the function pl011_unthrottle_rx() is expected to set the RXDMAE bit of the DMACR register, which it currently lacks. This causes RX to stall after the throttle API is called. Set RXDMAE bit in the DMACR register while unthrottling RX if RX DMA is used. Fixes: 211565b10099 ("serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle") Cc: stable(a)vger.kernel.org Signed-off-by: Kartik Rajput <kkartik(a)nvidia.com> Reviewed-by: Linus Walleij <linus.walleij(a)linaro.org> Link: https://lore.kernel.org/r/20241113092629.60226-1-kkartik@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 56e587b94823..2facdbcd73eb 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1819,6 +1819,11 @@ static void pl011_unthrottle_rx(struct uart_port *port) pl011_write(uap->im, uap, REG_IMSC); + if (uap->using_rx_dma) { + uap->dmacr |= UART011_RXDMAE; + pl011_write(uap->dmacr, uap, REG_DMACR); + } + uart_port_unlock_irqrestore(&uap->port, flags); }

4 months, 3 weeks

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FAILED: patch "[PATCH] serial: amba-pl011: Fix RX stall when DMA is used" 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 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120356-unclothed-handwoven-5255@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf Mon Sep 17 00:00:00 2001 From: Kartik Rajput <kkartik(a)nvidia.com> Date: Wed, 13 Nov 2024 14:56:29 +0530 Subject: [PATCH] serial: amba-pl011: Fix RX stall when DMA is used Function pl011_throttle_rx() calls pl011_stop_rx() to disable RX, which also disables the RX DMA by clearing the RXDMAE bit of the DMACR register. However, to properly unthrottle RX when DMA is used, the function pl011_unthrottle_rx() is expected to set the RXDMAE bit of the DMACR register, which it currently lacks. This causes RX to stall after the throttle API is called. Set RXDMAE bit in the DMACR register while unthrottling RX if RX DMA is used. Fixes: 211565b10099 ("serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle") Cc: stable(a)vger.kernel.org Signed-off-by: Kartik Rajput <kkartik(a)nvidia.com> Reviewed-by: Linus Walleij <linus.walleij(a)linaro.org> Link: https://lore.kernel.org/r/20241113092629.60226-1-kkartik@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 56e587b94823..2facdbcd73eb 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1819,6 +1819,11 @@ static void pl011_unthrottle_rx(struct uart_port *port) pl011_write(uap->im, uap, REG_IMSC); + if (uap->using_rx_dma) { + uap->dmacr |= UART011_RXDMAE; + pl011_write(uap->dmacr, uap, REG_DMACR); + } + uart_port_unlock_irqrestore(&uap->port, flags); }

4 months, 3 weeks

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FAILED: patch "[PATCH] serial: amba-pl011: Fix RX stall when DMA is used" failed to apply to 6.1-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.1-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-6.1.y git checkout FETCH_HEAD git cherry-pick -x 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120356-maturing-junkman-2988@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf Mon Sep 17 00:00:00 2001 From: Kartik Rajput <kkartik(a)nvidia.com> Date: Wed, 13 Nov 2024 14:56:29 +0530 Subject: [PATCH] serial: amba-pl011: Fix RX stall when DMA is used Function pl011_throttle_rx() calls pl011_stop_rx() to disable RX, which also disables the RX DMA by clearing the RXDMAE bit of the DMACR register. However, to properly unthrottle RX when DMA is used, the function pl011_unthrottle_rx() is expected to set the RXDMAE bit of the DMACR register, which it currently lacks. This causes RX to stall after the throttle API is called. Set RXDMAE bit in the DMACR register while unthrottling RX if RX DMA is used. Fixes: 211565b10099 ("serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle") Cc: stable(a)vger.kernel.org Signed-off-by: Kartik Rajput <kkartik(a)nvidia.com> Reviewed-by: Linus Walleij <linus.walleij(a)linaro.org> Link: https://lore.kernel.org/r/20241113092629.60226-1-kkartik@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 56e587b94823..2facdbcd73eb 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1819,6 +1819,11 @@ static void pl011_unthrottle_rx(struct uart_port *port) pl011_write(uap->im, uap, REG_IMSC); + if (uap->using_rx_dma) { + uap->dmacr |= UART011_RXDMAE; + pl011_write(uap->dmacr, uap, REG_DMACR); + } + uart_port_unlock_irqrestore(&uap->port, flags); }

4 months, 3 weeks

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FAILED: patch "[PATCH] serial: amba-pl011: Fix RX stall when DMA is used" failed to apply to 6.6-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.6-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-6.6.y git checkout FETCH_HEAD git cherry-pick -x 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120355-monitor-shaft-8108@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2bcacc1c87acf9a8ebc17de18cb2b3cfeca547cf Mon Sep 17 00:00:00 2001 From: Kartik Rajput <kkartik(a)nvidia.com> Date: Wed, 13 Nov 2024 14:56:29 +0530 Subject: [PATCH] serial: amba-pl011: Fix RX stall when DMA is used Function pl011_throttle_rx() calls pl011_stop_rx() to disable RX, which also disables the RX DMA by clearing the RXDMAE bit of the DMACR register. However, to properly unthrottle RX when DMA is used, the function pl011_unthrottle_rx() is expected to set the RXDMAE bit of the DMACR register, which it currently lacks. This causes RX to stall after the throttle API is called. Set RXDMAE bit in the DMACR register while unthrottling RX if RX DMA is used. Fixes: 211565b10099 ("serial: pl011: UPSTAT_AUTORTS requires .throttle/unthrottle") Cc: stable(a)vger.kernel.org Signed-off-by: Kartik Rajput <kkartik(a)nvidia.com> Reviewed-by: Linus Walleij <linus.walleij(a)linaro.org> Link: https://lore.kernel.org/r/20241113092629.60226-1-kkartik@nvidia.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 56e587b94823..2facdbcd73eb 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -1819,6 +1819,11 @@ static void pl011_unthrottle_rx(struct uart_port *port) pl011_write(uap->im, uap, REG_IMSC); + if (uap->using_rx_dma) { + uap->dmacr |= UART011_RXDMAE; + pl011_write(uap->dmacr, uap, REG_DMACR); + } + uart_port_unlock_irqrestore(&uap->port, flags); }

4 months, 3 weeks

1
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FAILED: patch "[PATCH] dt-bindings: serial: rs485: Fix rs485-rts-delay property" 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 12b3642b6c242061d3ba84e6e3050c3141ded14c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120308-yo-yo-bagful-0961@gregkh' --subject-prefix 'PATCH 5.10.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 12b3642b6c242061d3ba84e6e3050c3141ded14c Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)amd.com> Date: Mon, 16 Sep 2024 11:53:06 +0200 Subject: [PATCH] dt-bindings: serial: rs485: Fix rs485-rts-delay property Code expects array only with 2 items which should be checked. But also item checking is not working as it should likely because of incorrect items description. Fixes: d50f974c4f7f ("dt-bindings: serial: Convert rs485 bindings to json-schema") Signed-off-by: Michal Simek <michal.simek(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Krzysztof Kozlowski <krzk(a)kernel.org> Link: https://lore.kernel.org/r/820c639b9e22fe037730ed44d1b044cdb6d28b75.17264803… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/Documentation/devicetree/bindings/serial/rs485.yaml b/Documentation/devicetree/bindings/serial/rs485.yaml index 9418fd66a8e9..b93254ad2a28 100644 --- a/Documentation/devicetree/bindings/serial/rs485.yaml +++ b/Documentation/devicetree/bindings/serial/rs485.yaml @@ -18,16 +18,15 @@ properties: description: prop-encoded-array <a b> $ref: /schemas/types.yaml#/definitions/uint32-array items: - items: - - description: Delay between rts signal and beginning of data sent in - milliseconds. It corresponds to the delay before sending data. - default: 0 - maximum: 100 - - description: Delay between end of data sent and rts signal in milliseconds. - It corresponds to the delay after sending data and actual release - of the line. - default: 0 - maximum: 100 + - description: Delay between rts signal and beginning of data sent in + milliseconds. It corresponds to the delay before sending data. + default: 0 + maximum: 100 + - description: Delay between end of data sent and rts signal in milliseconds. + It corresponds to the delay after sending data and actual release + of the line. + default: 0 + maximum: 100 rs485-rts-active-high: description: drive RTS high when sending (this is the default).

4 months, 3 weeks

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FAILED: patch "[PATCH] dt-bindings: serial: rs485: Fix rs485-rts-delay property" 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 12b3642b6c242061d3ba84e6e3050c3141ded14c # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120307-crazy-twitch-d786@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 12b3642b6c242061d3ba84e6e3050c3141ded14c Mon Sep 17 00:00:00 2001 From: Michal Simek <michal.simek(a)amd.com> Date: Mon, 16 Sep 2024 11:53:06 +0200 Subject: [PATCH] dt-bindings: serial: rs485: Fix rs485-rts-delay property Code expects array only with 2 items which should be checked. But also item checking is not working as it should likely because of incorrect items description. Fixes: d50f974c4f7f ("dt-bindings: serial: Convert rs485 bindings to json-schema") Signed-off-by: Michal Simek <michal.simek(a)amd.com> Cc: stable(a)vger.kernel.org Reviewed-by: Krzysztof Kozlowski <krzk(a)kernel.org> Link: https://lore.kernel.org/r/820c639b9e22fe037730ed44d1b044cdb6d28b75.17264803… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> diff --git a/Documentation/devicetree/bindings/serial/rs485.yaml b/Documentation/devicetree/bindings/serial/rs485.yaml index 9418fd66a8e9..b93254ad2a28 100644 --- a/Documentation/devicetree/bindings/serial/rs485.yaml +++ b/Documentation/devicetree/bindings/serial/rs485.yaml @@ -18,16 +18,15 @@ properties: description: prop-encoded-array <a b> $ref: /schemas/types.yaml#/definitions/uint32-array items: - items: - - description: Delay between rts signal and beginning of data sent in - milliseconds. It corresponds to the delay before sending data. - default: 0 - maximum: 100 - - description: Delay between end of data sent and rts signal in milliseconds. - It corresponds to the delay after sending data and actual release - of the line. - default: 0 - maximum: 100 + - description: Delay between rts signal and beginning of data sent in + milliseconds. It corresponds to the delay before sending data. + default: 0 + maximum: 100 + - description: Delay between end of data sent and rts signal in milliseconds. + It corresponds to the delay after sending data and actual release + of the line. + default: 0 + maximum: 100 rs485-rts-active-high: description: drive RTS high when sending (this is the default).

4 months, 3 weeks

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[PATCH 1/2] LoongArch: KVM: Protect kvm_check_requests() with SRCU

by Huacai Chen

When we enable lockdep we get such a warning: ============================= WARNING: suspicious RCU usage 6.12.0-rc7+ #1891 Tainted: G W ----------------------------- include/linux/kvm_host.h:1043 suspicious rcu_dereference_check() usage! other info that might help us debug this: rcu_scheduler_active = 2, debug_locks = 1 1 lock held by qemu-system-loo/948: #0: 90000001184a00a8 (&vcpu->mutex){+.+.}-{4:4}, at: kvm_vcpu_ioctl+0xf4/0xe20 [kvm] stack backtrace: CPU: 0 UID: 0 PID: 948 Comm: qemu-system-loo Tainted: G W 6.12.0-rc7+ #1891 Tainted: [W]=WARN Hardware name: Loongson Loongson-3A5000-7A1000-1w-CRB/Loongson-LS3A5000-7A1000-1w-CRB, BIOS vUDK2018-LoongArch-V2.0.0-prebeta9 10/21/2022 Stack : 0000000000000089 9000000005a0db9c 90000000071519c8 900000012c578000 900000012c57b920 0000000000000000 900000012c57b928 9000000007e53788 900000000815bcc8 900000000815bcc0 900000012c57b790 0000000000000001 0000000000000001 4b031894b9d6b725 0000000004dec000 90000001003299c0 0000000000000414 0000000000000001 000000000000002d 0000000000000003 0000000000000030 00000000000003b4 0000000004dec000 90000001184a0000 900000000806d000 9000000007e53788 00000000000000b4 0000000000000004 0000000000000004 0000000000000000 0000000000000000 9000000107baf600 9000000008916000 9000000007e53788 9000000005924778 0000000010000044 00000000000000b0 0000000000000004 0000000000000000 0000000000071c1d ... Call Trace: [<9000000005924778>] show_stack+0x38/0x180 [<90000000071519c4>] dump_stack_lvl+0x94/0xe4 [<90000000059eb754>] lockdep_rcu_suspicious+0x194/0x240 [<ffff8000022143bc>] kvm_gfn_to_hva_cache_init+0xfc/0x120 [kvm] [<ffff80000222ade4>] kvm_pre_enter_guest+0x3a4/0x520 [kvm] [<ffff80000222b3dc>] kvm_handle_exit+0x23c/0x480 [kvm] Fix it by protecting kvm_check_requests() with SRCU. Cc: stable(a)vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai(a)loongson.cn> --- arch/loongarch/kvm/vcpu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/loongarch/kvm/vcpu.c b/arch/loongarch/kvm/vcpu.c index cab1818be68d..d18a4a270415 100644 --- a/arch/loongarch/kvm/vcpu.c +++ b/arch/loongarch/kvm/vcpu.c @@ -240,7 +240,7 @@ static void kvm_late_check_requests(struct kvm_vcpu *vcpu) */ static int kvm_enter_guest_check(struct kvm_vcpu *vcpu) { - int ret; + int idx, ret; /* * Check conditions before entering the guest @@ -249,7 +249,9 @@ static int kvm_enter_guest_check(struct kvm_vcpu *vcpu) if (ret < 0) return ret; + idx = srcu_read_lock(&vcpu->kvm->srcu); ret = kvm_check_requests(vcpu); + srcu_read_unlock(&vcpu->kvm->srcu, idx); return ret; } -- 2.43.5

4 months, 3 weeks

3
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[PATCH] io_uring: Change res2 parameter type in io_uring_cmd_done

by Bernd Schubert

Change the type of the res2 parameter in io_uring_cmd_done from ssize_t to u64. This aligns the parameter type with io_req_set_cqe32_extra, which expects u64 arguments. The change eliminates potential issues on 32-bit architectures where ssize_t might be 32-bit. Only user of passing res2 is drivers/nvme/host/ioctl.c and it actually passes u64. Fixes: ee692a21e9bf ("fs,io_uring: add infrastructure for uring-cmd") Signed-off-by: Bernd Schubert <bschubert(a)ddn.com> Cc: stable(a)vger.kernel.org --- include/linux/io_uring/cmd.h | 2 +- io_uring/uring_cmd.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/io_uring/cmd.h b/include/linux/io_uring/cmd.h index 578a3fdf5c719cf45fd4b6f9c894204d6b4f946c..75691ca2043acdf687709bb2f27829a1bc7a1103 100644 --- a/include/linux/io_uring/cmd.h +++ b/include/linux/io_uring/cmd.h @@ -43,7 +43,7 @@ int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw, * Note: the caller should never hard code @issue_flags and is only allowed * to pass the mask provided by the core io_uring code. */ -void io_uring_cmd_done(struct io_uring_cmd *cmd, ssize_t ret, ssize_t res2, +void io_uring_cmd_done(struct io_uring_cmd *cmd, ssize_t ret, u64 res2, unsigned issue_flags); void __io_uring_cmd_do_in_task(struct io_uring_cmd *ioucmd, diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c index d9fb2143f56ff5d13483687fa949c293f9b8dbef..af842e9b4eb975ba56aaeaaa0c2e207a7732beba 100644 --- a/io_uring/uring_cmd.c +++ b/io_uring/uring_cmd.c @@ -151,7 +151,7 @@ static inline void io_req_set_cqe32_extra(struct io_kiocb *req, * Called by consumers of io_uring_cmd, if they originally returned * -EIOCBQUEUED upon receiving the command. */ -void io_uring_cmd_done(struct io_uring_cmd *ioucmd, ssize_t ret, ssize_t res2, +void io_uring_cmd_done(struct io_uring_cmd *ioucmd, ssize_t ret, u64 res2, unsigned issue_flags) { struct io_kiocb *req = cmd_to_io_kiocb(ioucmd); --- base-commit: 7af08b57bcb9ebf78675c50069c54125c0a8b795 change-id: 20241202-io_uring_cmd_done-res2-as-u64-217a4e47b93f Best regards, -- Bernd Schubert <bschubert(a)ddn.com>

4 months, 3 weeks

3
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FAILED: patch "[PATCH] spi: stm32: fix missing device mode capability in stm32mp25" failed to apply to 6.11-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.11-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-6.11.y git checkout FETCH_HEAD git cherry-pick -x 941584e2f3ddde26e4d71941ebc0836ece181594 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2024120328-contently-dramatize-24a8@gregkh' --subject-prefix 'PATCH 6.11.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 941584e2f3ddde26e4d71941ebc0836ece181594 Mon Sep 17 00:00:00 2001 From: Alain Volmat <alain.volmat(a)foss.st.com> Date: Thu, 10 Oct 2024 15:33:03 +0200 Subject: [PATCH] spi: stm32: fix missing device mode capability in stm32mp25 The STM32MP25 SOC has capability to behave in device mode however missing .has_device_mode within its stm32mp25_spi_cfg structure leads to not being able to enable the device mode. Fixes: f6cd66231aa5 ("spi: stm32: add st,stm32mp25-spi compatible supporting STM32MP25 soc") Cc: stable(a)vger.kernel.org Signed-off-by: Alain Volmat <alain.volmat(a)foss.st.com> Link: https://patch.msgid.link/20241010-spi-mp25-device-fix-v2-1-d13920de473d@fos… Signed-off-by: Mark Brown <broonie(a)kernel.org> diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index f2dd8ab12df8..da3517d7102d 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -2044,6 +2044,7 @@ static const struct stm32_spi_cfg stm32mp25_spi_cfg = { .baud_rate_div_max = STM32H7_SPI_MBR_DIV_MAX, .has_fifo = true, .prevent_dma_burst = true, + .has_device_mode = true, }; static const struct of_device_id stm32_spi_of_match[] = {

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Linux-stable-mirror December 2024