diff mbox series

[v2,2/2] powerpc: add cpu_spec.cpu_features to vmcoreinfo

Message ID 20230920105706.853626-2-adityag@linux.ibm.com (mailing list archive)
State Accepted
Commit a143892cb77c5397fd4356bbef9982abe4f3c5a5
Headers show
Series [v2,1/2] powerpc: add `cur_cpu_spec` symbol to vmcoreinfo | expand

Commit Message

Aditya Gupta Sept. 20, 2023, 10:57 a.m. UTC 
CPU features can be determined in makedumpfile, using
'cur_cpu_spec.cpu_features'.

This provides more data to makedumpfile about the crashed system, and
can help in filtering the vmcore accordingly.

Signed-off-by: Aditya Gupta <adityag@linux.ibm.com>
---
 arch/powerpc/kexec/core.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/powerpc/kexec/core.c b/arch/powerpc/kexec/core.c
index 369b8334a4f0..0d70c7ea820c 100644
--- a/arch/powerpc/kexec/core.c
+++ b/arch/powerpc/kexec/core.c
@@ -64,6 +64,7 @@  void arch_crash_save_vmcoreinfo(void)
 	VMCOREINFO_SYMBOL(contig_page_data);
 #endif
 	VMCOREINFO_SYMBOL(cur_cpu_spec);
+	VMCOREINFO_OFFSET(cpu_spec, cpu_features);
 	VMCOREINFO_OFFSET(cpu_spec, mmu_features);
 #if defined(CONFIG_PPC64) && defined(CONFIG_SPARSEMEM_VMEMMAP)
 	VMCOREINFO_SYMBOL(vmemmap_list);