Yuntao Wang 1dd11e9773 crash_core: fix the check for whether crashkernel is from high memory ... If crash_base is equal to CRASH_ADDR_LOW_MAX, it also indicates that the crashkernel memory is allocated from high memory. However, the current check only considers the case where crash_base is greater than CRASH_ADDR_LOW_MAX. Fix it. The runtime effects is that crashkernel high memory is successfully reserved, whereas the crashkernel low memory is bypassed in this case, then kdump kernel bootup will fail because of no low memory under 4G. This patch also includes some minor cleanups. Link: https://lkml.kernel.org/r/20231209141438.77233-1-ytcoode@gmail.com Fixes: 0ab97169aa05 ("crash_core: add generic function to do reservation") Signed-off-by: Yuntao Wang <ytcoode@gmail.com> Cc: Baoquan He <bhe@redhat.com> Cc: Dave Young <dyoung@redhat.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: Zhen Lei <thunder.leizhen@huawei.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2023-12-12 17:20:18 -08:00
..
bpf	bpf: Add missed allocation hint for bpf_mem_cache_alloc_flags()	2023-11-26 18:00:26 -08:00
cgroup	sched: psi: fix unprivileged polling against cgroups	2023-11-14 22:27:00 +01:00
configs
debug	kdb: Corrects comment for kdballocenv	2023-11-06 17:13:55 +00:00
dma	swiotlb: fix out-of-bounds TLB allocations with CONFIG_SWIOTLB_DYNAMIC	2023-11-08 16:27:05 +01:00
entry
events	perf/core: Fix cpuctx refcounting	2023-11-15 04:18:31 +01:00
futex	futex: Fix hardcoded flags	2023-11-15 04:02:25 +01:00
gcov
irq	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
kcsan
livepatch
locking	lockdep: Fix block chain corruption	2023-11-24 11:04:54 +01:00
module	This update includes the following changes:	2023-11-02 16:15:30 -10:00
power	Power management updates for 6.7-rc1	2023-10-31 15:38:12 -10:00
printk	TTY/Serial changes for 6.7-rc1	2023-11-03 15:44:25 -10:00
rcu	RCU fixes for v6.7	2023-11-08 09:47:52 -08:00
sched	sched/fair: Fix the decision for load balance	2023-11-14 22:27:01 +01:00
time	- Do the push of pending hrtimers away from a CPU which is being	2023-11-19 13:35:07 -08:00
trace	rethook: Use __rcu pointer for rethook::handler	2023-12-01 14:53:56 +09:00
.gitignore
acct.c
async.c
audit_fsnotify.c
audit_tree.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
audit_watch.c	audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare()	2023-11-14 17:34:27 -05:00
audit.c
audit.h
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cfi.c
compat.c
configs.c
context_tracking.c
cpu_pm.c
cpu.c	- Do the push of pending hrtimers away from a CPU which is being	2023-11-19 13:35:07 -08:00
crash_core.c	crash_core: fix the check for whether crashkernel is from high memory	2023-12-12 17:20:18 -08:00
crash_dump.c
cred.c	lsm/stable-6.7 PR 20231030	2023-10-30 20:13:17 -10:00
delayacct.c
dma.c
exec_domain.c
exit.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
exit.h
extable.c
fail_function.c
fork.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
freezer.c
gen_kheaders.sh
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms_internal.h
kallsyms_selftest.c
kallsyms_selftest.h
kallsyms.c
kcmp.c
Kconfig.freezer
Kconfig.hz
Kconfig.kexec	kexec: drop dependency on ARCH_SUPPORTS_KEXEC from CRASH_DUMP	2023-12-12 17:20:16 -08:00
Kconfig.locks
Kconfig.preempt
kcov.c
kexec_core.c
kexec_elf.c
kexec_file.c
kexec_internal.h
kexec.c
kheaders.c
kprobes.c	kprobes: consistent rcu api usage for kretprobe holder	2023-12-01 14:53:55 +09:00
ksyms_common.c
ksysfs.c
kthread.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
latencytop.c
Makefile
module_signature.c
notifier.c
nsproxy.c
padata.c
panic.c
params.c
pid_namespace.c
pid_sysctl.h
pid.c
profile.c
ptrace.c
range.c
reboot.c
regset.c
relay.c
resource_kunit.c
resource.c
rseq.c
scftorture.c
scs.c
seccomp.c
signal.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
smp.c	CSD lock commits for v6.7	2023-10-30 17:56:53 -10:00
smpboot.c
smpboot.h
softirq.c
stackleak.c
stacktrace.c
static_call_inline.c
static_call.c
stop_machine.c
sys_ni.c	asm-generic updates for v6.7	2023-11-01 15:28:33 -10:00
sys.c	prctl: Disable prctl(PR_SET_MDWE) on parisc	2023-11-18 19:35:31 +01:00
sysctl-test.c
sysctl.c	asm-generic updates for v6.7	2023-11-01 15:28:33 -10:00
task_work.c
taskstats.c
torture.c
tracepoint.c
tsacct.c
ucount.c
uid16.c
uid16.h
umh.c
up.c
user_namespace.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00
user-return-notifier.c
user.c
usermode_driver.c
utsname_sysctl.c
utsname.c
vhost_task.c
watch_queue.c
watchdog_buddy.c
watchdog_perf.c
watchdog.c	watchdog: move softlockup_panic back to early_param	2023-11-01 12:10:02 -07:00
workqueue_internal.h
workqueue.c	As usual, lots of singleton and doubleton patches all over the tree and	2023-11-02 20:53:31 -10:00