Messages in this thread | | | Date | Tue, 30 Aug 2022 20:46:52 +0800 | From | Baoquan He <> | Subject | Re: [PATCH v2] arm64/kexec: Fix missing extra range for crashkres_low. |
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On 08/30/22 at 06:28pm, Levi Yun wrote: > Like crashk_res, Calling crash_exclude_mem_range function with > crashk_low_res area would need extra crash_mem range too. > > Add one more extra cmem range slot in case of crashk_low_res is used. ~~^ should be removed.
LGTM,
Acked-by: Baoquan He <bhe@redhat.com>
> > Signed-off-by: Levi Yun <ppbuk5246@gmail.com> > --- > arch/arm64/kernel/machine_kexec_file.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/kernel/machine_kexec_file.c b/arch/arm64/kernel/machine_kexec_file.c > index 889951291cc0..a11a6e14ba89 100644 > --- a/arch/arm64/kernel/machine_kexec_file.c > +++ b/arch/arm64/kernel/machine_kexec_file.c > @@ -47,7 +47,7 @@ static int prepare_elf_headers(void **addr, unsigned long *sz) > u64 i; > phys_addr_t start, end; > > - nr_ranges = 1; /* for exclusion of crashkernel region */ > + nr_ranges = 2; /* for exclusion of crashkernel region */ > for_each_mem_range(i, &start, &end) > nr_ranges++; > > -- > 2.35.1 >
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