In the Linux kernel, the following vulnerability has been resolved:
soc: xilinx: rename cpu_number1 to dummy_cpu_number
The per cpu variable cpu_number1 is passed to xlnx_event_handler as argument "dev_id", but it is not used in this function. So drop the initialization of this variable and rename it to dummy_cpu_number. This patch is to fix the following call trace when the kernel option CONFIG_DEBUG_ATOMIC_SLEEP is enabled:
BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0 preempt_count: 1, expected: 0 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0 #53 Hardware name: Xilinx Versal vmk180 Eval board rev1.1 (QSPI) (DT) Call trace: dump_backtrace+0xd0/0xe0 show_stack+0x18/0x40 dump_stack_lvl+0x7c/0xa0 dump_stack+0x18/0x34 __might_resched+0x10c/0x140 __might_sleep+0x4c/0xa0 __kmem_cache_alloc_node+0xf4/0x168 kmalloc_trace+0x28/0x38 __request_percpu_irq+0x74/0x138 xlnx_event_manager_probe+0xf8/0x298 platform_probe+0x68/0xd8
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 2, 2024 | Aug 17, 2024 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-default-livepatch-develUpgrade kernel-docsUpgrade reiserfs-kmp-64kbUpgrade dtb-amdUpgrade kernel-obs-qaUpgrade kernel-azure-vdsoUpgrade dtb-marvellUpgrade kernel-macrosUpgrade dtb-sprdUpgrade kernel-rt-vdsoUpgrade kernel-source-rtUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-renesasUpgrade dtb-socionextUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade reiserfs-kmp-rtUpgrade kernel-rt-optionalUpgrade dtb-broadcomUpgrade kernel-symsUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-default-baseUpgrade kernel-rt_debugUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-rtUpgrade kernel-debug-develUpgrade dtb-apmUpgrade kernel-azure-extraUpgrade kernel-debugUpgrade kselftests-kmp-defaultUpgrade dtb-nvidiaUpgrade kernel-default-extraUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-vdsoUpgrade kernel-syms-rtUpgrade kernel-64kb-extraUpgrade dtb-appleUpgrade dtb-hisiliconUpgrade kernel-64kb-optionalUpgrade kernel-rt-extraUpgrade dtb-armUpgrade dtb-amlogicUpgrade kernel-kvmsmallUpgrade kernel-azureUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade kernel-default-livepatchUpgrade dtb-mediatekUpgrade dtb-lgUpgrade cluster-md-kmp-azureUpgrade kernel-obs-buildUpgrade dtb-freescaleUpgrade kernel-devel-azureUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-64kbUpgrade dtb-rockchipUpgrade dtb-amazonUpgrade kernel-sourceUpgrade kernel-rt_debug-develUpgrade kernel-rtUpgrade kernel-default-optionalUpgrade dtb-qcomUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade dtb-alteraUpgrade kernel-develUpgrade kernel-default-develUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade cluster-md-kmp-rtUpgrade kernel-rt-develUpgrade kernel-kvmsmall-develUpgrade kernel-devel-rtUpgrade gfs2-kmp-defaultUpgrade dtb-caviumUpgrade kselftests-kmp-azureUpgrade dlm-kmp-64kbUpgrade kernel-64kb-livepatch-develUpgrade kernel-zfcpdumpUpgrade kernel-debug-vdsoUpgrade kernel-64kb-develUpgrade dtb-xilinxUpgrade dtb-allwinnerUpgrade ocfs2-kmp-64kbUpgrade kernel-syms-azureUpgrade dtb-exynosUpgrade kernel-default-base-rebuildUpgrade kernel-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-source-azureUpgrade kernel-azure-devel | Dec 5, 2025 | Sep 10, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 17, 2025 | Aug 17, 2024 |
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