On Tue, Aug 19, 2025 at 12:17:40PM +0000, Yann Sionneau wrote:
On 8/19/25 14:12, Greg KH wrote:
On Tue, Aug 19, 2025 at 12:03:05PM +0000, Yann Sionneau wrote:
On 8/19/25 14:00, Yann Sionneau wrote:
From: Teddy Astie teddy.astie@vates.tech
Fix a potential NULL pointer dereferences if acpi_bus_get_device happens to fail. This is backported from commit 2437513a814b3 ("ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value") This has been tested successfully by the reporter, see https://xcp-ng.org/forum/topic/10972/xcp-ng-8.3-lts-install-on-minisforum-ms...
Signed-off-by: Li Zhong floridsleeves@gmail.com Signed-off-by: Teddy Astie teddy.astie@vates.tech Signed-off-by: Yann Sionneau yann.sionneau@vates.tech Reported-by: Dillon C dchan@dchan.tech Tested-by: Dillon C dchan@dchan.tech
Hello Greg, all,
This should be picked for v5.4, v5.10 and v5.15 branches as it's already been backported in v6.0 and v6.1.
I already reached out about this a few weeks ago, I just waited for the patch the be tested before sending it.
What is the upstream git commit id?
Hi Greg,
commit 2437513a814b ("ACPI: processor: idle: Check acpi_fetch_acpi_dev() return value"): https://github.com/torvalds/linux/commit/2437513a814b3e93bd02879740a8a06e52e...
Sorry I should have put "[ Upstream commit XXXX ]" I guess... Will do next time. Do I re-send?
Yes, please resend a new version so our tools can handle it.
thanks,
greg k-h