Messages in this thread Patch in this message | | | From | Stephen Brennan <> | Subject | [PATCH] vmcoreinfo: add kallsyms_num_syms symbol | Date | Mon, 8 Aug 2022 13:54:10 -0700 |
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The rest of the kallsyms symbols are useless without knowing the number of symbols in the table. In an earlier patch, I somehow dropped the kallsyms_num_syms symbol, so add it back in.
Fixes: 5fd8fea935a1 ("vmcoreinfo: include kallsyms symbols")
Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com> --- Hi Baoquan & Andrew,
I made a silly omission in the above mentioned commit, which just got merged via Andrew's non-mm pull request yesterday. I must have dropped it as I cherry-picked between versions. Would you be able to queue this up with whatever fixes you'll send for the 6.0 rc's?
Thanks, and sorry! Stephen
kernel/crash_core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/kernel/crash_core.c b/kernel/crash_core.c index 07b26df453a9..a0eb4d5cf557 100644 --- a/kernel/crash_core.c +++ b/kernel/crash_core.c @@ -494,6 +494,7 @@ static int __init crash_save_vmcoreinfo_init(void) #ifdef CONFIG_KALLSYMS VMCOREINFO_SYMBOL(kallsyms_names); + VMCOREINFO_SYMBOL(kallsyms_num_syms); VMCOREINFO_SYMBOL(kallsyms_token_table); VMCOREINFO_SYMBOL(kallsyms_token_index); #ifdef CONFIG_KALLSYMS_BASE_RELATIVE -- 2.34.1
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