diff options
| author | abuehaze14 <abuehaze@amazon.com> | 2022-04-19 17:23:27 +0000 |
|---|---|---|
| committer | Simon Horman <horms@kernel.org> | 2022-04-29 11:58:08 +0200 |
| commit | 1b87ea9ccaf0993e53a6ed817359a4e1edf6862f (patch) | |
| tree | 5f678aa270be559e9fca218f6b7173d067410d09 /kexec/kexec-elf-core.c | |
| parent | 2ddfaf31fa8396a16e26409e80ed74ab330fbec8 (diff) | |
arm64/crashdump-arm64: increase CRASH_MAX_MEMORY_RANGES to 32k
On ARM64 based VMs hotplugging more than 31GB of memory will cause
kdump to fail loading as it's hitting the CRASH_MAX_MEMORY_RANGES
limit which is currently 32 on ARM64 given that the memory block size
is 1GB. This patch is raising CRASH_MAX_MEMORY_RANGES
to 32K similar to what we have on x86, this should allow
kdump to work until the VM has 32TB which should be
enough for a long time.
Signed-off-by: Hazem Mohamed Abuelfotoh <abuehaze@amazon.com>
Acked-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Simon Horman <horms@kernel.org>
Diffstat (limited to 'kexec/kexec-elf-core.c')
0 files changed, 0 insertions, 0 deletions