From b196db2f536645eda7684655f3fae913e33fda4b Mon Sep 17 00:00:00 2001 From: Mukesh Kumar Chaurasiya Date: Fri, 25 Oct 2024 00:42:33 +0530 Subject: [PATCH] powerpc/xmon: symbol lookup length fixed Currently this cannot lookup symbol beyond 64 characters in some cases like "ls", "lp" and "t" Fix this by using KSYM_NAME_LEN instead of fixed 64 characters Signed-off-by: Mukesh Kumar Chaurasiya Signed-off-by: Michael Ellerman Link: https://patch.msgid.link/20241024191232.1570894-2-mchauras@linux.ibm.com --- arch/powerpc/xmon/xmon.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index e6cddbb2305f8..22b8b5cc4df05 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -3662,7 +3662,7 @@ symbol_lookup(void) int type = inchar(); unsigned long addr, cpu; void __percpu *ptr = NULL; - static char tmp[64]; + static char tmp[KSYM_NAME_LEN]; switch (type) { case 'a': @@ -3671,7 +3671,7 @@ symbol_lookup(void) termch = 0; break; case 's': - getstring(tmp, 64); + getstring(tmp, KSYM_NAME_LEN); if (setjmp(bus_error_jmp) == 0) { catch_memory_errors = 1; sync(); @@ -3686,7 +3686,7 @@ symbol_lookup(void) termch = 0; break; case 'p': - getstring(tmp, 64); + getstring(tmp, KSYM_NAME_LEN); if (setjmp(bus_error_jmp) == 0) { catch_memory_errors = 1; sync(); -- 2.39.5