[Crash-utility] Re: [PATCH] RISC-V: improve error message for search command failure

Hello, Tao 2026년 3월 24일 (화) PM 1:29, Tao Liu <ltao(a)redhat.xn--com&gt;-4f21ay07k 작성: > > Hi Austin, > > LGTM, ack. Thank you for the positive feedback. I guess it will be good to apply this debugging code to another functions as well, as below: - riscv64_vtop_5level_4k - riscv64_vtop_4level_4k I will send another version of the patch soon.

BR, Austin Kim > > Thanks, > Tao Liu > > On Mon, Mar 23, 2026 at 6:38 PM Austin Kim <austindh.kim(a)gmail.com&gt; wrote: > > > > The search command currently fails on RISC-V based vmcores > > without providing specific details, only printing a generic 'invalid' message. > > This patch enhances the debug output by including the specific virtual address > > > > (before) > > crash> search ffffffd8c2b42280 > > invalid > > > > (after) > > crash> search ffffffd8c2b42280 > > invalid for ffffffd800000000 address > > > > Note: Work is in progress to fix the search command on RISC-V based vmcores. > > > > Signed-off-by: Austin Kim <austindh.kim(a)gmail.com&gt; > > --- > > riscv64.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/riscv64.c b/riscv64.c > > index eceae70..0b1aebd 100644 > > --- a/riscv64.c > > +++ b/riscv64.c > > @@ -687,7 +687,7 @@ riscv64_vtop_3level_4k(ulong *pgd, ulong vaddr, physaddr_t *paddr, int verbose) > > > > return TRUE; > > no_page: > > - fprintf(fp, "invalid\n"); > > + fprintf(fp, "invalid for %lx address\n", vaddr); > > return FALSE; > > } > > > > -- > > 2.34.1 > > -- > > Crash-utility mailing list -- devel(a)lists.crash-utility.osci.io > > To unsubscribe send an email to devel-leave(a)lists.crash-utility.osci.io > > https://${domain_name}/admin/lists/devel.lists.crash-utility.osci.io/ > > Contribution Guidelines: https://github.com/crash-utility/crash/wiki >