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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:11:22 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:11:22 +0000
commitb20732900e4636a467c0183a47f7396700f5f743 (patch)
tree42f079ff82e701ebcb76829974b4caca3e5b6798 /arch/arm/kernel
parentAdding upstream version 6.8.12. (diff)
downloadlinux-b20732900e4636a467c0183a47f7396700f5f743.tar.xz
linux-b20732900e4636a467c0183a47f7396700f5f743.zip
Adding upstream version 6.9.7.upstream/6.9.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/Makefile1
-rw-r--r--arch/arm/kernel/asm-offsets.c4
-rw-r--r--arch/arm/kernel/machine_kexec.c7
-rw-r--r--arch/arm/kernel/setup.c4
-rw-r--r--arch/arm/kernel/traps.c2
-rw-r--r--arch/arm/kernel/unwind.c2
-rw-r--r--arch/arm/kernel/vdso.c4
-rw-r--r--arch/arm/kernel/vmcore_info.c10
8 files changed, 19 insertions, 15 deletions
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index ae2f2b2b4e..89a77e3f51 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -60,6 +60,7 @@ obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o insn.o patch.o
obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o insn.o patch.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o insn.o patch.o
obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o relocate_kernel.o
+obj-$(CONFIG_VMCORE_INFO) += vmcore_info.o
# Main staffs in KPROBES are in arch/arm/probes/ .
obj-$(CONFIG_KPROBES) += patch.o insn.o
obj-$(CONFIG_OABI_COMPAT) += sys_oabi-compat.o
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 219cbc7e5d..4915662842 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -21,10 +21,12 @@
#include <asm/mpu.h>
#include <asm/procinfo.h>
#include <asm/suspend.h>
-#include <asm/vdso_datapage.h>
#include <asm/hardware/cache-l2x0.h>
#include <linux/kbuild.h>
#include <linux/arm-smccc.h>
+
+#include <vdso/datapage.h>
+
#include "signal.h"
/*
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index 5d07cf9e00..80ceb5bd26 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -198,10 +198,3 @@ void machine_kexec(struct kimage *image)
soft_restart(reboot_entry_phys);
}
-
-void arch_crash_save_vmcoreinfo(void)
-{
-#ifdef CONFIG_ARM_LPAE
- VMCOREINFO_CONFIG(ARM_LPAE);
-#endif
-}
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index ff2299ce1a..7b33b157fc 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -979,7 +979,7 @@ static int __init init_machine_late(void)
}
late_initcall(init_machine_late);
-#ifdef CONFIG_KEXEC
+#ifdef CONFIG_CRASH_RESERVE
/*
* The crash region must be aligned to 128MB to avoid
* zImage relocating below the reserved region.
@@ -1066,7 +1066,7 @@ static void __init reserve_crashkernel(void)
}
#else
static inline void reserve_crashkernel(void) {}
-#endif /* CONFIG_KEXEC */
+#endif /* CONFIG_CRASH_RESERVE*/
void __init hyp_mode_check(void)
{
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 3bad79db5d..72c82a4d63 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -220,7 +220,7 @@ void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk,
unsigned int fp, mode;
int ok = 1;
- printk("%sBacktrace: ", loglvl);
+ printk("%sCall trace: ", loglvl);
if (!tsk)
tsk = current;
diff --git a/arch/arm/kernel/unwind.c b/arch/arm/kernel/unwind.c
index 9d21921560..f60547dadc 100644
--- a/arch/arm/kernel/unwind.c
+++ b/arch/arm/kernel/unwind.c
@@ -524,6 +524,8 @@ void unwind_backtrace(struct pt_regs *regs, struct task_struct *tsk,
{
struct stackframe frame;
+ printk("%sCall trace: ", loglvl);
+
pr_debug("%s(regs = %p tsk = %p)\n", __func__, regs, tsk);
if (!tsk)
diff --git a/arch/arm/kernel/vdso.c b/arch/arm/kernel/vdso.c
index f297d66a8a..d499ad461b 100644
--- a/arch/arm/kernel/vdso.c
+++ b/arch/arm/kernel/vdso.c
@@ -21,7 +21,6 @@
#include <asm/cacheflush.h>
#include <asm/page.h>
#include <asm/vdso.h>
-#include <asm/vdso_datapage.h>
#include <clocksource/arm_arch_timer.h>
#include <vdso/helpers.h>
#include <vdso/vsyscall.h>
@@ -35,9 +34,6 @@ extern char vdso_start[], vdso_end[];
/* Total number of pages needed for the data and text portions of the VDSO. */
unsigned int vdso_total_pages __ro_after_init;
-/*
- * The VDSO data page.
- */
static union vdso_data_store vdso_data_store __page_aligned_data;
struct vdso_data *vdso_data = vdso_data_store.data;
diff --git a/arch/arm/kernel/vmcore_info.c b/arch/arm/kernel/vmcore_info.c
new file mode 100644
index 0000000000..1437aba477
--- /dev/null
+++ b/arch/arm/kernel/vmcore_info.c
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
+
+#include <linux/vmcore_info.h>
+
+void arch_crash_save_vmcoreinfo(void)
+{
+#ifdef CONFIG_ARM_LPAE
+ VMCOREINFO_CONFIG(ARM_LPAE);
+#endif
+}