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 00371a3f48775967950c2fe3ec97b7c786ca956d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025030956-demeanor-abrasion-7a8d@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 00371a3f48775967950c2fe3ec97b7c786ca956d Mon Sep 17 00:00:00 2001
From: Philipp Stanner <phasta(a)kernel.org>
Date: Wed, 26 Feb 2025 09:52:05 +0100
Subject: [PATCH] stmmac: loongson: Pass correct arg to PCI function
pcim_iomap_regions() should receive the driver's name as its third
parameter, not the PCI device's name.
Define the driver name with a macro and use it at the appropriate
places, including pcim_iomap_regions().
Cc: stable(a)vger.kernel.org # v5.14+
Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson")
Signed-off-by: Philipp Stanner <phasta(a)kernel.org>
Reviewed-by: Andrew Lunn <andrew(a)lunn.ch>
Reviewed-by: Yanteng Si <si.yanteng(a)linux.dev>
Tested-by: Henry Chen <chenx97(a)aosc.io>
Link: https://patch.msgid.link/20250226085208.97891-2-phasta@kernel.org
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index f5acfb7d4ff6..ab7c2750c104 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -11,6 +11,8 @@
#include "dwmac_dma.h"
#include "dwmac1000.h"
+#define DRIVER_NAME "dwmac-loongson-pci"
+
/* Normal Loongson Tx Summary */
#define DMA_INTR_ENA_NIE_TX_LOONGSON 0x00040000
/* Normal Loongson Rx Summary */
@@ -568,7 +570,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
for (i = 0; i < PCI_STD_NUM_BARS; i++) {
if (pci_resource_len(pdev, i) == 0)
continue;
- ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
+ ret = pcim_iomap_regions(pdev, BIT(0), DRIVER_NAME);
if (ret)
goto err_disable_device;
break;
@@ -687,7 +689,7 @@ static const struct pci_device_id loongson_dwmac_id_table[] = {
MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table);
static struct pci_driver loongson_dwmac_driver = {
- .name = "dwmac-loongson-pci",
+ .name = DRIVER_NAME,
.id_table = loongson_dwmac_id_table,
.probe = loongson_dwmac_probe,
.remove = loongson_dwmac_remove,
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 00371a3f48775967950c2fe3ec97b7c786ca956d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025030955-curable-irk-822f@gregkh' --subject-prefix 'PATCH 6.1.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 00371a3f48775967950c2fe3ec97b7c786ca956d Mon Sep 17 00:00:00 2001
From: Philipp Stanner <phasta(a)kernel.org>
Date: Wed, 26 Feb 2025 09:52:05 +0100
Subject: [PATCH] stmmac: loongson: Pass correct arg to PCI function
pcim_iomap_regions() should receive the driver's name as its third
parameter, not the PCI device's name.
Define the driver name with a macro and use it at the appropriate
places, including pcim_iomap_regions().
Cc: stable(a)vger.kernel.org # v5.14+
Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson")
Signed-off-by: Philipp Stanner <phasta(a)kernel.org>
Reviewed-by: Andrew Lunn <andrew(a)lunn.ch>
Reviewed-by: Yanteng Si <si.yanteng(a)linux.dev>
Tested-by: Henry Chen <chenx97(a)aosc.io>
Link: https://patch.msgid.link/20250226085208.97891-2-phasta@kernel.org
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index f5acfb7d4ff6..ab7c2750c104 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -11,6 +11,8 @@
#include "dwmac_dma.h"
#include "dwmac1000.h"
+#define DRIVER_NAME "dwmac-loongson-pci"
+
/* Normal Loongson Tx Summary */
#define DMA_INTR_ENA_NIE_TX_LOONGSON 0x00040000
/* Normal Loongson Rx Summary */
@@ -568,7 +570,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
for (i = 0; i < PCI_STD_NUM_BARS; i++) {
if (pci_resource_len(pdev, i) == 0)
continue;
- ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
+ ret = pcim_iomap_regions(pdev, BIT(0), DRIVER_NAME);
if (ret)
goto err_disable_device;
break;
@@ -687,7 +689,7 @@ static const struct pci_device_id loongson_dwmac_id_table[] = {
MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table);
static struct pci_driver loongson_dwmac_driver = {
- .name = "dwmac-loongson-pci",
+ .name = DRIVER_NAME,
.id_table = loongson_dwmac_id_table,
.probe = loongson_dwmac_probe,
.remove = loongson_dwmac_remove,
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 00371a3f48775967950c2fe3ec97b7c786ca956d
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable(a)vger.kernel.org>' --in-reply-to '2025030955-spruce-hence-17e4@gregkh' --subject-prefix 'PATCH 6.6.y' HEAD^..
Possible dependencies:
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 00371a3f48775967950c2fe3ec97b7c786ca956d Mon Sep 17 00:00:00 2001
From: Philipp Stanner <phasta(a)kernel.org>
Date: Wed, 26 Feb 2025 09:52:05 +0100
Subject: [PATCH] stmmac: loongson: Pass correct arg to PCI function
pcim_iomap_regions() should receive the driver's name as its third
parameter, not the PCI device's name.
Define the driver name with a macro and use it at the appropriate
places, including pcim_iomap_regions().
Cc: stable(a)vger.kernel.org # v5.14+
Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson")
Signed-off-by: Philipp Stanner <phasta(a)kernel.org>
Reviewed-by: Andrew Lunn <andrew(a)lunn.ch>
Reviewed-by: Yanteng Si <si.yanteng(a)linux.dev>
Tested-by: Henry Chen <chenx97(a)aosc.io>
Link: https://patch.msgid.link/20250226085208.97891-2-phasta@kernel.org
Signed-off-by: Jakub Kicinski <kuba(a)kernel.org>
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index f5acfb7d4ff6..ab7c2750c104 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -11,6 +11,8 @@
#include "dwmac_dma.h"
#include "dwmac1000.h"
+#define DRIVER_NAME "dwmac-loongson-pci"
+
/* Normal Loongson Tx Summary */
#define DMA_INTR_ENA_NIE_TX_LOONGSON 0x00040000
/* Normal Loongson Rx Summary */
@@ -568,7 +570,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
for (i = 0; i < PCI_STD_NUM_BARS; i++) {
if (pci_resource_len(pdev, i) == 0)
continue;
- ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
+ ret = pcim_iomap_regions(pdev, BIT(0), DRIVER_NAME);
if (ret)
goto err_disable_device;
break;
@@ -687,7 +689,7 @@ static const struct pci_device_id loongson_dwmac_id_table[] = {
MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table);
static struct pci_driver loongson_dwmac_driver = {
- .name = "dwmac-loongson-pci",
+ .name = DRIVER_NAME,
.id_table = loongson_dwmac_id_table,
.probe = loongson_dwmac_probe,
.remove = loongson_dwmac_remove,
I'm announcing the release of the 6.6.82 kernel.
All i386 users of the 6.6 kernel series must upgrade (as they skipped
the last release.) All other arches can skip this one as it should not
affect them.
The updated 6.6.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y
and can be browsed at the normal kernel.org git web browser:
https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary
thanks,
greg k-h
------------
Makefile | 2
arch/x86/Kconfig | 4 +
arch/x86/include/asm/microcode.h | 2
arch/x86/include/asm/setup.h | 1
arch/x86/kernel/Makefile | 1
arch/x86/kernel/head32.c | 117 ++++++++++++++++++++++++++++-----------
6 files changed, 93 insertions(+), 34 deletions(-)
Greg Kroah-Hartman (1):
Linux 6.6.82
Thomas Gleixner (6):
x86/boot/32: Disable stackprotector and tracing for mk_early_pgtbl_32()
x86/boot: Use __pa_nodebug() in mk_early_pgtbl_32()
x86/boot/32: De-uglify the 2/3 level paging difference in mk_early_pgtbl_32()
x86/boot/32: Restructure mk_early_pgtbl_32()
x86/microcode: Provide CONFIG_MICROCODE_INITRD32
x86/boot/32: Temporarily map initrd for microcode loading
This series addresses GPU reset issues reported in [1], where running a
long compute job would trigger repeated GPU resets, leading to a UI
freeze.
Patches #1 and #2 prevent the same faulty job from being resubmitted in a
loop, mitigating the first cause of the issue.
However, the issue isn't entirely solved. Even with only a single GPU
reset, the UI still freezes on the Raspberry Pi 5, indicating a GPU hang.
Patches #3 to #5 address this by properly configuring the V3D_SMS
registers, which are required for power management and resets in V3D 7.1.
Patch #6 updates the DT maintainership, replacing Emma with the current
v3d driver maintainer.
[1] https://github.com/raspberrypi/linux/issues/6660
Best Regards,
- Maíra
---
v1 -> v2:
- [1/6, 2/6, 5/6] Add Iago's R-b (Iago Toral)
- [3/6] Use V3D_GEN_* macros consistently throughout the driver (Phil Elwell)
- [3/6] Don't add Iago's R-b in 3/6 due to changes in the patch
- [4/6] Add per-compatible restrictions to enforce per‐SoC register rules (Conor Dooley)
- [6/6] Add Emma's A-b, collected through IRC (Emma Anholt)
- [6/6] Add Rob's A-b (Rob Herring)
- Link to v1: https://lore.kernel.org/r/20250226-v3d-gpu-reset-fixes-v1-0-83a969fdd9c1@ig…
---
Maíra Canal (6):
drm/v3d: Don't run jobs that have errors flagged in its fence
drm/v3d: Set job pointer to NULL when the job's fence has an error
drm/v3d: Associate a V3D tech revision to all supported devices
dt-bindings: gpu: v3d: Add SMS to the registers' list
drm/v3d: Use V3D_SMS registers for power on/off and reset on V3D 7.x
dt-bindings: gpu: Add V3D driver maintainer as DT maintainer
.../devicetree/bindings/gpu/brcm,bcm-v3d.yaml | 62 +++++++++-
drivers/gpu/drm/v3d/v3d_debugfs.c | 126 ++++++++++-----------
drivers/gpu/drm/v3d/v3d_drv.c | 62 +++++++++-
drivers/gpu/drm/v3d/v3d_drv.h | 22 +++-
drivers/gpu/drm/v3d/v3d_gem.c | 27 ++++-
drivers/gpu/drm/v3d/v3d_irq.c | 6 +-
drivers/gpu/drm/v3d/v3d_perfmon.c | 4 +-
drivers/gpu/drm/v3d/v3d_regs.h | 26 +++++
drivers/gpu/drm/v3d/v3d_sched.c | 29 ++++-
9 files changed, 271 insertions(+), 93 deletions(-)
---
base-commit: 2c7aafc05c8330be4c5f0092b79843507a5e1023
change-id: 20250224-v3d-gpu-reset-fixes-2d21fc70711d