[Crash-utility] [PATCH] Fix arm64 vabits_actual value from arm64_get_vmcoreinfo

[Guanyou Chen <chenguanyou9338@xxxxxxxxx>]

Hi Kazu, Lianbo

vmcoreinfo "tcr_el1_t1sz" should be a decimal number.

Before:
vmcoreinfo : vabits_actual: 27

After:
vmcoreinfo : vabits_actual: 39

Fixes: 28f0833037b2 ("Fix arm64: rewrite the arm64_get_vmcoreinfo_ul to arm64_get_vmcoreinfo")

Signed-off-by: chenguanyou <chenguanyou@xxxxxxxxxx>
---
 arm64.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arm64.c b/arm64.c
index af0e0d7..e36c723 100644
--- a/arm64.c
+++ b/arm64.c
@@ -4656,8 +4656,8 @@ arm64_set_va_bits_by_tcr(void)
 {
    ulong value;

-   if (arm64_get_vmcoreinfo(&value, "NUMBER(TCR_EL1_T1SZ)", NUM_HEX) ||
-       arm64_get_vmcoreinfo(&value, "NUMBER(tcr_el1_t1sz)", NUM_HEX)) {
+   if (arm64_get_vmcoreinfo(&value, "NUMBER(TCR_EL1_T1SZ)", NUM_DEC) ||
+       arm64_get_vmcoreinfo(&value, "NUMBER(tcr_el1_t1sz)", NUM_DEC)) {
        /* See ARMv8 ARM for the description of
         * TCR_EL1.T1SZ and how it can be used
         * to calculate the vabits_actual
--
2.39.0

Thanks,

Guanyou

From b71853c1036703f84a9092a76fac1b01d3e0514e Mon Sep 17 00:00:00 2001
From: chenguanyou <chenguanyou@xxxxxxxxxx>
Date: Thu, 28 Mar 2024 10:22:41 +0800
Subject: [PATCH] Fix arm64 vabits_actual value from arm64_get_vmcoreinfo

vmcoreinfo "tcr_el1_t1sz" should be a decimal number.

Before:
vmcoreinfo : vabits_actual: 27

After:
vmcoreinfo : vabits_actual: 39

Fixes: 28f0833037b2 ("Fix arm64: rewrite the arm64_get_vmcoreinfo_ul to arm64_get_vmcoreinfo")

Signed-off-by: chenguanyou <chenguanyou@xxxxxxxxxx>
---
 arm64.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arm64.c b/arm64.c
index af0e0d7..e36c723 100644
--- a/arm64.c
+++ b/arm64.c
@@ -4656,8 +4656,8 @@ arm64_set_va_bits_by_tcr(void)
 {
 	ulong value;
 
-	if (arm64_get_vmcoreinfo(&value, "NUMBER(TCR_EL1_T1SZ)", NUM_HEX) ||
-		arm64_get_vmcoreinfo(&value, "NUMBER(tcr_el1_t1sz)", NUM_HEX)) {
+	if (arm64_get_vmcoreinfo(&value, "NUMBER(TCR_EL1_T1SZ)", NUM_DEC) ||
+		arm64_get_vmcoreinfo(&value, "NUMBER(tcr_el1_t1sz)", NUM_DEC)) {
 		/* See ARMv8 ARM for the description of
 		 * TCR_EL1.T1SZ and how it can be used
 		 * to calculate the vabits_actual
-- 
2.39.0

--
Crash-utility mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxxxxxx
https://${domain_name}/admin/lists/devel.lists.crash-utility.osci.io/
Contribution Guidelines: https://github.com/crash-utility/crash/wiki