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powerpc/xmon: symbol lookup length fixed

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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 <mchauras@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20241024191232.1570894-2-mchauras@linux.ibm.com
This commit is contained in:
Mukesh Kumar Chaurasiya
2024-10-25 00:42:33 +05:30
committed by Michael Ellerman
parent bfd9c14553
commit b196db2f53
1 changed files with 3 additions and 3 deletions
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6
arch/powerpc/xmon/xmon.c
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@@ -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();