On 5/16/25 9:55 AM, Hans Zhang wrote:
From: Hans Zhang
Add pci_aer_panic_enabled() to check if aer_panic is enabled system-wide.
Export the function for use in error recovery logic.
Signed-off-by: Hans Zhang
---
drivers/pci/pci.h | 2 ++
drivers/pci/pcie/aer.c | 12
2
On Fri, May 16, 2025 at 01:06:54PM +0200, Gabriel Paubert wrote:
>
> It won't work for big endian, nor for 32 bit obviously.
Good catch, I will restrict the Kconfig option to little-endian.
The accelerated crypto code which uses this is already restricted
to little-endian anyway.
The Kconfig opt
Hi Mike, Andrew,
On Thu, Mar 13 2025, Mike Rapoport wrote:
> From: "Mike Rapoport (Microsoft)"
>
> high_memory defines upper bound on the directly mapped memory.
> This bound is defined by the beginning of ZONE_HIGHMEM when a system has
> high memory and by the end of memory otherwise.
>
> All t
From: Kan Liang
The throttle support has been added in the generic code. Remove
the driver-specific throttle support.
Besides the throttle, perf_event_overflow may return true because of
event_limit. It already does an inatomic event disable. The pmu->stop
is not required either.
Signed-off-by:
On 5/16/25 9:55 AM, Hans Zhang wrote:
The following series introduces a new kernel command-line option aer_panic
to enhance error handling for PCIe Advanced Error Reporting (AER) in
mission-critical environments. This feature ensures deterministic recover
from fatal PCIe errors by triggering a
Hi Thomas,
On Tue, 2025-04-29 at 15:04 +0200, Thomas Weißschuh wrote:
> The current signature-based module integrity checking has some drawbacks
> in combination with reproducible builds:
> Either the module signing key is generated at build time, which makes
> the build unreproducible, or a stati
On Fri, 16 May 2025 16:03:34 +0800, Shengjiu Wang wrote:
> XCVR driver is not only used for i.MX8MP platform, so update driver name
> to make it more generic.
>
>
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: fsl_xcvr: update plat
From: Hans Zhang
Add a new "aer_panic" kernel parameter to force panic on unrecoverable
PCIe errors. This prepares for handling fatal AER errors in systems where
bus hangs require immediate reboot.
Signed-off-by: Hans Zhang
---
drivers/pci/pci.c | 2 ++
drivers/pci/pci.h | 2 ++
driv
From: Hans Zhang
Change pcie_aer_disable variable to bool and update pci_no_aer()
to set it to true. Improves code readability and aligns with modern
kernel practices.
Signed-off-by: Hans Zhang
---
drivers/pci/pcie/aer.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/d
Hi Pratyush,
On Fri, May 16, 2025 at 05:28:17PM +0200, Pratyush Yadav wrote:
> Hi Mike, Andrew,
>
> On Thu, Mar 13 2025, Mike Rapoport wrote:
>
> > From: "Mike Rapoport (Microsoft)"
> >
> > high_memory defines upper bound on the directly mapped memory.
> > This bound is defined by the beginning
Add a new "aer_panic" parameter to force kernel panic on unrecoverable
PCIe Advanced Error Reporting (AER) errors. This is designed for systems
where unresolved PCIe bus hangs require immediate reboot to maintain
service availability.
The option can be enabled via "pci=aer_panic" on the kernel com
The following series introduces a new kernel command-line option aer_panic
to enhance error handling for PCIe Advanced Error Reporting (AER) in
mission-critical environments. This feature ensures deterministic recover
from fatal PCIe errors by triggering a controlled kernel panic when device
recove
From: Hans Zhang
Add pci_aer_panic_enabled() to check if aer_panic is enabled system-wide.
Export the function for use in error recovery logic.
Signed-off-by: Hans Zhang
---
drivers/pci/pci.h | 2 ++
drivers/pci/pcie/aer.c | 12
2 files changed, 14 insertions(+)
diff --git
From: Hans Zhang
Modify pcie_do_recovery() to panic the system when device recovery fails
and aer_panic is enabled via kernel command-line. This addresses scenarios
where PCIe link errors cause bus hangs requiring forced reboots.
Signed-off-by: Hans Zhang
---
drivers/pci/pcie/err.c | 8 ++-
This patch series converts MSI/AER state tracking variables from int to
bool type to improve code clarity and align with kernel coding standards.
These variables inherently represent boolean states (enabled/disabled).
Existing code already treats them as truth values in condition checks.
Explicit
From: Hans Zhang
Convert pci_msi_enable and pci_msi_enabled() to use bool type for clarity.
No functional changes, only code cleanup.
Signed-off-by: Hans Zhang
---
drivers/pci/msi/api.c | 2 +-
drivers/pci/msi/msi.c | 4 ++--
drivers/pci/msi/msi.h | 2 +-
include/linux/pci.h | 4 ++--
4 file
The macro kvm_trace_symbol_exit is used for providing the mappings
for the trap vectors and their names. Add mapping for H_VIRT so that
trap reason is displayed as string instead of a vector number when using
the kvm_guest_exit tracepoint.
Signed-off-by: Gautam Menghani
---
arch/powerpc/kvm/trac
On Fri, May 16, 2025 at 11:06 AM Shengjiu Wang wrote:
>
> XCVR driver is not only used for i.MX8MP platform, so update driver name
> to make it more generic.
>
> Signed-off-by: Shengjiu Wang
Reviewed-by: Daniel Baluta
On Fri, May 16, 2025 at 04:46:17PM +0800, Herbert Xu wrote:
> On Thu, May 15, 2025 at 08:06:09PM +0800, kernel test robot wrote:
> > tree:
> > https://urldefense.com/v3/__https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git__;!!D9dNQwwGXtA!TSuOAutxjuD3Hp-RC0Fw9dTNuagdCKeNLTN71tv_O
On Thu, May 15, 2025 at 08:06:09PM +0800, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> master
> head: 484803582c77061b470ac64a634f25f89715be3f
> commit: c66d7ebbe2fa14e41913adb421090a7426f59786 [10914/11408] crypto:
> powerpc/poly1305
XCVR driver is not only used for i.MX8MP platform, so update driver name
to make it more generic.
Signed-off-by: Shengjiu Wang
---
sound/soc/fsl/fsl_xcvr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/fsl/fsl_xcvr.c b/sound/soc/fsl/fsl_xcvr.c
index 83aea341c1b6..
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