2025년 9월 8일 (월) 오후 12:57, Tao Liu <l...@redhat.com>님이 작성: > > applied: > https://github.com/crash-utility/crash/commit/b3c8d98691f84f0f85d7b177585c1612fa7bdd0d >
Great! Thank you so much. > On Fri, Aug 29, 2025 at 5:29 PM Tao Liu <l...@redhat.com> wrote: > > > > Hi Austin, > > > > LGTM, so ack. > > > > Thanks, > > Tao Liu > > > > On Fri, Aug 29, 2025 at 2:18 PM Austin Kim <austindh....@gmail.com> wrote: > > > > > > Currently, 'vtop' command does not include 'PAGE DIRECTORY' information > > > for > > > RISC-V-based vmcores. Since 'PAGE DIRECTORY' is used as the root page > > > table, > > > we need this information. Note that Arm64, Arm32 and x86 vmcore shows > > > 'PAGE DIRECTORY' for 'vtop' command. > > > > > > (before) > > > crash> vtop 0xffffffff80d8e1e0 > > > VIRTUAL PHYSICAL > > > ffffffff80d8e1e0 40f8e1e0 > > > > > > PGD: ffffffff81c4fff0 => 4fffe801 > > > PMD: 000000013fffa000 => 00000000103800eb > > > PTE: 40e00000 => b35030414c583 > > > PAGE: 002cd40c10531000 > > > > > > PTE PHYSICAL FLAGS > > > b35030414c583 2cd40c10531000 (PRESENT|READ|DIRTY|SOFT) > > > > > > (after) > > > crash> vtop 0xffffffff80d8e1e0 > > > VIRTUAL PHYSICAL > > > ffffffff80d8e1e0 40f8e1e0 > > > > > > PAGE DIRECTORY: ffffffff81c4f000 > > > PGD: ffffffff81c4fff0 => 4fffe801 > > > PMD: 000000013fffa000 => 00000000103800eb > > > PTE: 40e00000 => b35030414c583 > > > PAGE: 002cd40c10531000 > > > > > > PTE PHYSICAL FLAGS > > > b35030414c583 2cd40c10531000 (PRESENT|READ|DIRTY|SOFT) > > > > > > Signed-off-by: Austin Kim <austindh....@gmail.com> > > > --- > > > riscv64.c | 9 +++++++++ > > > 1 file changed, 9 insertions(+) > > > > > > diff --git a/riscv64.c b/riscv64.c > > > index 073ebb9..ef5c41d 100644 > > > --- a/riscv64.c > > > +++ b/riscv64.c > > > @@ -634,6 +634,9 @@ riscv64_vtop_3level_4k(ulong *pgd, ulong vaddr, > > > physaddr_t *paddr, int verbose) > > > ulong pte_val, pte_pfn; > > > ulong pt_phys; > > > > > > + if (verbose) > > > + fprintf(fp, "PAGE DIRECTORY: %lx\n", (ulong)pgd); > > > + > > > /* PGD */ > > > pgd_ptr = pgd + pgd_index_l3_4k(vaddr); > > > FILL_PGD(pgd, KVADDR, PAGESIZE()); > > > @@ -1213,6 +1216,9 @@ riscv64_vtop_4level_4k(ulong *pgd, ulong vaddr, > > > physaddr_t *paddr, int verbose) > > > ulong pte_val, pte_pfn; > > > ulong pt_phys; > > > > > > + if (verbose) > > > + fprintf(fp, "PAGE DIRECTORY: %lx\n", (ulong)pgd); > > > + > > > /* PGD */ > > > pgd_ptr = pgd + pgd_index_l4_4k(vaddr); > > > FILL_PGD(pgd, KVADDR, PAGESIZE()); > > > @@ -1289,6 +1295,9 @@ riscv64_vtop_5level_4k(ulong *pgd, ulong vaddr, > > > physaddr_t *paddr, int verbose) > > > ulong pte_val, pte_pfn; > > > ulong pt_phys; > > > > > > + if (verbose) > > > + fprintf(fp, "PAGE DIRECTORY: %lx\n", (ulong)pgd); > > > + > > > /* PGD */ > > > pgd_ptr = pgd + pgd_index_l5_4k(vaddr); > > > FILL_PGD(pgd, KVADDR, PAGESIZE()); > > > -- > > > 2.34.1 > > > -- > > > Crash-utility mailing list -- devel@lists.crash-utility.osci.io > > > To unsubscribe send an email to devel-le...@lists.crash-utility.osci.io > > > https://${domain_name}/admin/lists/devel.lists.crash-utility.osci.io/ > > > Contribution Guidelines: https://github.com/crash-utility/crash/wiki > -- Crash-utility mailing list -- devel@lists.crash-utility.osci.io To unsubscribe send an email to devel-le...@lists.crash-utility.osci.io https://${domain_name}/admin/lists/devel.lists.crash-utility.osci.io/ Contribution Guidelines: https://github.com/crash-utility/crash/wiki
