April 2025 - Linux-stable-mirror

[PATCH AUTOSEL 5.10 1/3] scsi: pm80xx: Set phy_attached to zero when device is gone

by Sasha Levin

From: Igor Pylypiv <ipylypiv(a)google.com> [ Upstream commit f7b705c238d1483f0a766e2b20010f176e5c0fb7 ] When a fatal error occurs, a phy down event may not be received to set phy->phy_attached to zero. Signed-off-by: Igor Pylypiv <ipylypiv(a)google.com> Signed-off-by: Salomon Dushimirimana <salomondush(a)google.com> Link: https://lore.kernel.org/r/20250319230305.3172920-1-salomondush@google.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/scsi/pm8001/pm8001_sas.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c index a16ed0695f1ae..3244f30dffec2 100644 --- a/drivers/scsi/pm8001/pm8001_sas.c +++ b/drivers/scsi/pm8001/pm8001_sas.c @@ -892,6 +892,7 @@ static void pm8001_dev_gone_notify(struct domain_device *dev) spin_lock_irqsave(&pm8001_ha->lock, flags); } PM8001_CHIP_DISP->dereg_dev_req(pm8001_ha, device_id); + pm8001_ha->phy[pm8001_dev->attached_phy].phy_attached = 0; pm8001_free_dev(pm8001_dev); } else { pm8001_dbg(pm8001_ha, DISC, "Found dev has gone.\n"); -- 2.39.5

2 months, 1 week

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[PATCH AUTOSEL 5.15 1/6] scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes

by Sasha Levin

From: Xingui Yang <yangxingui(a)huawei.com> [ Upstream commit daff37f00c7506ca322ccfce95d342022f06ec58 ] The hw port ID of phy may change when inserting disks in batches, causing the port ID in hisi_sas_port and itct to be inconsistent with the hardware, resulting in I/O errors. The solution is to set the device state to gone to intercept I/O sent to the device, and then execute linkreset to discard and find the disk to re-update its information. Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Link: https://lore.kernel.org/r/20250312095135.3048379-3-yangxingui@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/scsi/hisi_sas/hisi_sas_main.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 530f61df109a3..52255663ca168 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -855,8 +855,28 @@ static void hisi_sas_phyup_work(struct work_struct *work) container_of(work, typeof(*phy), works[HISI_PHYE_PHY_UP]); struct hisi_hba *hisi_hba = phy->hisi_hba; struct asd_sas_phy *sas_phy = &phy->sas_phy; + struct asd_sas_port *sas_port = sas_phy->port; + struct hisi_sas_port *port = phy->port; + struct device *dev = hisi_hba->dev; + struct domain_device *port_dev; int phy_no = sas_phy->id; + if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags) && + sas_port && port && (port->id != phy->port_id)) { + dev_info(dev, "phy%d's hw port id changed from %d to %llu\n", + phy_no, port->id, phy->port_id); + port_dev = sas_port->port_dev; + if (port_dev && !dev_is_expander(port_dev->dev_type)) { + /* + * Set the device state to gone to block + * sending IO to the device. + */ + set_bit(SAS_DEV_GONE, &port_dev->state); + hisi_sas_notify_phy_event(phy, HISI_PHYE_LINK_RESET); + return; + } + } + phy->wait_phyup_cnt = 0; if (phy->identify.target_port_protocols == SAS_PROTOCOL_SSP) hisi_hba->hw->sl_notify_ssp(hisi_hba, phy_no); -- 2.39.5

2 months, 1 week

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[PATCH AUTOSEL 6.1 01/12] scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes

by Sasha Levin

From: Xingui Yang <yangxingui(a)huawei.com> [ Upstream commit daff37f00c7506ca322ccfce95d342022f06ec58 ] The hw port ID of phy may change when inserting disks in batches, causing the port ID in hisi_sas_port and itct to be inconsistent with the hardware, resulting in I/O errors. The solution is to set the device state to gone to intercept I/O sent to the device, and then execute linkreset to discard and find the disk to re-update its information. Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Link: https://lore.kernel.org/r/20250312095135.3048379-3-yangxingui@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/scsi/hisi_sas/hisi_sas_main.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 2116f5ee36e20..02855164bf28d 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -865,8 +865,28 @@ static void hisi_sas_phyup_work_common(struct work_struct *work, container_of(work, typeof(*phy), works[event]); struct hisi_hba *hisi_hba = phy->hisi_hba; struct asd_sas_phy *sas_phy = &phy->sas_phy; + struct asd_sas_port *sas_port = sas_phy->port; + struct hisi_sas_port *port = phy->port; + struct device *dev = hisi_hba->dev; + struct domain_device *port_dev; int phy_no = sas_phy->id; + if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags) && + sas_port && port && (port->id != phy->port_id)) { + dev_info(dev, "phy%d's hw port id changed from %d to %llu\n", + phy_no, port->id, phy->port_id); + port_dev = sas_port->port_dev; + if (port_dev && !dev_is_expander(port_dev->dev_type)) { + /* + * Set the device state to gone to block + * sending IO to the device. + */ + set_bit(SAS_DEV_GONE, &port_dev->state); + hisi_sas_notify_phy_event(phy, HISI_PHYE_LINK_RESET); + return; + } + } + phy->wait_phyup_cnt = 0; if (phy->identify.target_port_protocols == SAS_PROTOCOL_SSP) hisi_hba->hw->sl_notify_ssp(hisi_hba, phy_no); -- 2.39.5

2 months, 1 week

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[PATCH AUTOSEL 6.6 01/15] scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes

by Sasha Levin

From: Xingui Yang <yangxingui(a)huawei.com> [ Upstream commit daff37f00c7506ca322ccfce95d342022f06ec58 ] The hw port ID of phy may change when inserting disks in batches, causing the port ID in hisi_sas_port and itct to be inconsistent with the hardware, resulting in I/O errors. The solution is to set the device state to gone to intercept I/O sent to the device, and then execute linkreset to discard and find the disk to re-update its information. Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Link: https://lore.kernel.org/r/20250312095135.3048379-3-yangxingui@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/scsi/hisi_sas/hisi_sas_main.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index f78c5f8a49ffa..7e64661d215bd 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -911,8 +911,28 @@ static void hisi_sas_phyup_work_common(struct work_struct *work, container_of(work, typeof(*phy), works[event]); struct hisi_hba *hisi_hba = phy->hisi_hba; struct asd_sas_phy *sas_phy = &phy->sas_phy; + struct asd_sas_port *sas_port = sas_phy->port; + struct hisi_sas_port *port = phy->port; + struct device *dev = hisi_hba->dev; + struct domain_device *port_dev; int phy_no = sas_phy->id; + if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags) && + sas_port && port && (port->id != phy->port_id)) { + dev_info(dev, "phy%d's hw port id changed from %d to %llu\n", + phy_no, port->id, phy->port_id); + port_dev = sas_port->port_dev; + if (port_dev && !dev_is_expander(port_dev->dev_type)) { + /* + * Set the device state to gone to block + * sending IO to the device. + */ + set_bit(SAS_DEV_GONE, &port_dev->state); + hisi_sas_notify_phy_event(phy, HISI_PHYE_LINK_RESET); + return; + } + } + phy->wait_phyup_cnt = 0; if (phy->identify.target_port_protocols == SAS_PROTOCOL_SSP) hisi_hba->hw->sl_notify_ssp(hisi_hba, phy_no); -- 2.39.5

2 months, 1 week

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[PATCH RESEND] drm/amd/display: Add dp_decide_lane_settings() to ensure compatibility

by Wentao Liang

The dp_perform_128b_132b_channel_eq_done_sequence() calls dp_get_lane_status_and_lane_adjust() but lacks dp_decide_lane_settings(). The dp_get_lane_status_and_lane_adjust() and dp_decide_lane_settings() functions are essential for DisplayPort link training in the Linux kernel, with the former retrieving lane status and adjustment needs, and the latter determining optimal lane configurations. This omission risks compatibility issues, particularly with lower-quality cables or displays, as the system cannot dynamically adjust to hardware limitations, potentially leading to failed connections. Add dp_decide_lane_settings() to enable adaptive lane configuration. Fixes: 630168a97314 ("drm/amd/display: move dp link training logic to link_dp_training") Cc: stable(a)vger.kernel.org # 6.3+ Signed-off-by: Wentao Liang <vulab(a)iscas.ac.cn> --- .../amd/display/dc/link/protocols/link_dp_training_128b_132b.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_128b_132b.c b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_128b_132b.c index db87cfe37b5c..99aae3e43106 100644 --- a/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_128b_132b.c +++ b/drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training_128b_132b.c @@ -176,6 +176,8 @@ static enum link_training_result dp_perform_128b_132b_cds_done_sequence( wait_time += lt_settings->cds_pattern_time; status = dp_get_lane_status_and_lane_adjust(link, lt_settings, dpcd_lane_status, &dpcd_lane_status_updated, dpcd_lane_adjust, DPRX); + dp_decide_lane_settings(lt_settings, dpcd_lane_adjust, + lt_settings->hw_lane_settings, lt_settings->dpcd_lane_settings); if (status != DC_OK) { result = LINK_TRAINING_ABORT; } else if (dp_is_symbol_locked(lt_settings->link_settings.lane_count, dpcd_lane_status) && -- 2.42.0.windows.2

2 months, 1 week

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[PATCH AUTOSEL 6.12 01/23] scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes

by Sasha Levin

From: Xingui Yang <yangxingui(a)huawei.com> [ Upstream commit daff37f00c7506ca322ccfce95d342022f06ec58 ] The hw port ID of phy may change when inserting disks in batches, causing the port ID in hisi_sas_port and itct to be inconsistent with the hardware, resulting in I/O errors. The solution is to set the device state to gone to intercept I/O sent to the device, and then execute linkreset to discard and find the disk to re-update its information. Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Link: https://lore.kernel.org/r/20250312095135.3048379-3-yangxingui@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/scsi/hisi_sas/hisi_sas_main.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index ffd15fa4f9e59..e98e6b2b9f570 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -912,8 +912,28 @@ static void hisi_sas_phyup_work_common(struct work_struct *work, container_of(work, typeof(*phy), works[event]); struct hisi_hba *hisi_hba = phy->hisi_hba; struct asd_sas_phy *sas_phy = &phy->sas_phy; + struct asd_sas_port *sas_port = sas_phy->port; + struct hisi_sas_port *port = phy->port; + struct device *dev = hisi_hba->dev; + struct domain_device *port_dev; int phy_no = sas_phy->id; + if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags) && + sas_port && port && (port->id != phy->port_id)) { + dev_info(dev, "phy%d's hw port id changed from %d to %llu\n", + phy_no, port->id, phy->port_id); + port_dev = sas_port->port_dev; + if (port_dev && !dev_is_expander(port_dev->dev_type)) { + /* + * Set the device state to gone to block + * sending IO to the device. + */ + set_bit(SAS_DEV_GONE, &port_dev->state); + hisi_sas_notify_phy_event(phy, HISI_PHYE_LINK_RESET); + return; + } + } + phy->wait_phyup_cnt = 0; if (phy->identify.target_port_protocols == SAS_PROTOCOL_SSP) hisi_hba->hw->sl_notify_ssp(hisi_hba, phy_no); -- 2.39.5

2 months, 1 week

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FAILED: patch "[PATCH] scripts: generate_rust_analyzer: Add ffi crate" failed to apply to 6.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.14-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-6.14.y git checkout FETCH_HEAD git cherry-pick -x 05a2b0011c4b6cbbc9b577f6abebe4e9333b0cf6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025042132-everglade-smasher-1ef2@gregkh' --subject-prefix 'PATCH 6.14.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 05a2b0011c4b6cbbc9b577f6abebe4e9333b0cf6 Mon Sep 17 00:00:00 2001 From: Lukas Fischer <kernel(a)o1oo11oo.de> Date: Fri, 4 Apr 2025 14:51:51 +0200 Subject: [PATCH] scripts: generate_rust_analyzer: Add ffi crate Commit d072acda4862 ("rust: use custom FFI integer types") did not update rust-analyzer to include the new crate. To enable rust-analyzer support for these custom ffi types, add the `ffi` crate as a dependency to the `bindings`, `uapi` and `kernel` crates, which all directly depend on it. Fixes: d072acda4862 ("rust: use custom FFI integer types") Signed-off-by: Lukas Fischer <kernel(a)o1oo11oo.de> Reviewed-by: Tamir Duberstein <tamird(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20250404125150.85783-2-kernel@o1oo11oo.de Signed-off-by: Miguel Ojeda <ojeda(a)kernel.org> diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py index cd41bc906fbd..fe663dd0c43b 100755 --- a/scripts/generate_rust_analyzer.py +++ b/scripts/generate_rust_analyzer.py @@ -112,6 +112,12 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs): cfg=["kernel"], ) + append_crate( + "ffi", + srctree / "rust" / "ffi.rs", + ["core", "compiler_builtins"], + ) + def append_crate_with_generated( display_name, deps, @@ -131,9 +137,9 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs): "exclude_dirs": [], } - append_crate_with_generated("bindings", ["core"]) - append_crate_with_generated("uapi", ["core"]) - append_crate_with_generated("kernel", ["core", "macros", "build_error", "pin_init", "bindings", "uapi"]) + append_crate_with_generated("bindings", ["core", "ffi"]) + append_crate_with_generated("uapi", ["core", "ffi"]) + append_crate_with_generated("kernel", ["core", "macros", "build_error", "pin_init", "ffi", "bindings", "uapi"]) def is_root_crate(build_file, target): try:

2 months, 1 week

3
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[PATCH AUTOSEL 6.14 01/30] scsi: hisi_sas: Fix I/O errors caused by hardware port ID changes

by Sasha Levin

From: Xingui Yang <yangxingui(a)huawei.com> [ Upstream commit daff37f00c7506ca322ccfce95d342022f06ec58 ] The hw port ID of phy may change when inserting disks in batches, causing the port ID in hisi_sas_port and itct to be inconsistent with the hardware, resulting in I/O errors. The solution is to set the device state to gone to intercept I/O sent to the device, and then execute linkreset to discard and find the disk to re-update its information. Signed-off-by: Xingui Yang <yangxingui(a)huawei.com> Link: https://lore.kernel.org/r/20250312095135.3048379-3-yangxingui@huawei.com Signed-off-by: Martin K. Petersen <martin.petersen(a)oracle.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/scsi/hisi_sas/hisi_sas_main.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 3596414d970b2..7a484ad0f9abe 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -935,8 +935,28 @@ static void hisi_sas_phyup_work_common(struct work_struct *work, container_of(work, typeof(*phy), works[event]); struct hisi_hba *hisi_hba = phy->hisi_hba; struct asd_sas_phy *sas_phy = &phy->sas_phy; + struct asd_sas_port *sas_port = sas_phy->port; + struct hisi_sas_port *port = phy->port; + struct device *dev = hisi_hba->dev; + struct domain_device *port_dev; int phy_no = sas_phy->id; + if (!test_bit(HISI_SAS_RESETTING_BIT, &hisi_hba->flags) && + sas_port && port && (port->id != phy->port_id)) { + dev_info(dev, "phy%d's hw port id changed from %d to %llu\n", + phy_no, port->id, phy->port_id); + port_dev = sas_port->port_dev; + if (port_dev && !dev_is_expander(port_dev->dev_type)) { + /* + * Set the device state to gone to block + * sending IO to the device. + */ + set_bit(SAS_DEV_GONE, &port_dev->state); + hisi_sas_notify_phy_event(phy, HISI_PHYE_LINK_RESET); + return; + } + } + phy->wait_phyup_cnt = 0; if (phy->identify.target_port_protocols == SAS_PROTOCOL_SSP) hisi_hba->hw->sl_notify_ssp(hisi_hba, phy_no); -- 2.39.5

2 months, 1 week

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FAILED: patch "[PATCH] platform/x86: alienware-wmi-wmax: Add G-Mode support to" failed to apply to 6.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.14-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-6.14.y git checkout FETCH_HEAD git cherry-pick -x 5ff79cabb23a2f14d2ed29e9596aec908905a0e6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025042129-reliance-rewrap-6d6b@gregkh' --subject-prefix 'PATCH 6.14.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 5ff79cabb23a2f14d2ed29e9596aec908905a0e6 Mon Sep 17 00:00:00 2001 From: Kurt Borja <kuurtb(a)gmail.com> Date: Fri, 11 Apr 2025 11:14:35 -0300 Subject: [PATCH] platform/x86: alienware-wmi-wmax: Add G-Mode support to Alienware m16 R1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Some users report the Alienware m16 R1 models, support G-Mode. This was manually verified by inspecting their ACPI tables. Cc: stable(a)vger.kernel.org Signed-off-by: Kurt Borja <kuurtb(a)gmail.com> Link: https://lore.kernel.org/r/20250411-awcc-support-v1-1-09a130ec4560@gmail.com Reviewed-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> diff --git a/drivers/platform/x86/dell/alienware-wmi-wmax.c b/drivers/platform/x86/dell/alienware-wmi-wmax.c index 3d3014b5adf0..5b6a0c866be2 100644 --- a/drivers/platform/x86/dell/alienware-wmi-wmax.c +++ b/drivers/platform/x86/dell/alienware-wmi-wmax.c @@ -67,7 +67,7 @@ static const struct dmi_system_id awcc_dmi_table[] __initconst = { DMI_MATCH(DMI_SYS_VENDOR, "Alienware"), DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m16 R1 AMD"), }, - .driver_data = &generic_quirks, + .driver_data = &g_series_quirks, }, { .ident = "Alienware m17 R5",

2 months, 1 week

3
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FAILED: patch "[PATCH] scripts: generate_rust_analyzer: Add ffi crate" failed to apply to 6.12-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 6.12-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-6.12.y git checkout FETCH_HEAD git cherry-pick -x 05a2b0011c4b6cbbc9b577f6abebe4e9333b0cf6 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025042132-trial-subtext-ae03@gregkh' --subject-prefix 'PATCH 6.12.y' HEAD^.. Possible dependencies: thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 05a2b0011c4b6cbbc9b577f6abebe4e9333b0cf6 Mon Sep 17 00:00:00 2001 From: Lukas Fischer <kernel(a)o1oo11oo.de> Date: Fri, 4 Apr 2025 14:51:51 +0200 Subject: [PATCH] scripts: generate_rust_analyzer: Add ffi crate Commit d072acda4862 ("rust: use custom FFI integer types") did not update rust-analyzer to include the new crate. To enable rust-analyzer support for these custom ffi types, add the `ffi` crate as a dependency to the `bindings`, `uapi` and `kernel` crates, which all directly depend on it. Fixes: d072acda4862 ("rust: use custom FFI integer types") Signed-off-by: Lukas Fischer <kernel(a)o1oo11oo.de> Reviewed-by: Tamir Duberstein <tamird(a)gmail.com> Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20250404125150.85783-2-kernel@o1oo11oo.de Signed-off-by: Miguel Ojeda <ojeda(a)kernel.org> diff --git a/scripts/generate_rust_analyzer.py b/scripts/generate_rust_analyzer.py index cd41bc906fbd..fe663dd0c43b 100755 --- a/scripts/generate_rust_analyzer.py +++ b/scripts/generate_rust_analyzer.py @@ -112,6 +112,12 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs): cfg=["kernel"], ) + append_crate( + "ffi", + srctree / "rust" / "ffi.rs", + ["core", "compiler_builtins"], + ) + def append_crate_with_generated( display_name, deps, @@ -131,9 +137,9 @@ def generate_crates(srctree, objtree, sysroot_src, external_src, cfgs): "exclude_dirs": [], } - append_crate_with_generated("bindings", ["core"]) - append_crate_with_generated("uapi", ["core"]) - append_crate_with_generated("kernel", ["core", "macros", "build_error", "pin_init", "bindings", "uapi"]) + append_crate_with_generated("bindings", ["core", "ffi"]) + append_crate_with_generated("uapi", ["core", "ffi"]) + append_crate_with_generated("kernel", ["core", "macros", "build_error", "pin_init", "ffi", "bindings", "uapi"]) def is_root_crate(build_file, target): try:

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Linux-stable-mirror April 2025