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| author | Baoquan He <bhe@redhat.com> | 2024-01-24 13:12:47 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-23 17:48:23 -0800 |
| commit | 40254101d87870b2e5ac3ddc28af40aa04c48486 (patch) | |
| tree | d0bcb6593fe34d94fed94b295a53c1d828647d58 /drivers/of | |
| parent | a4eeb2176d89fdf2785851521577b94b31690a60 (diff) | |
| download | linux-stable-40254101d87870b2e5ac3ddc28af40aa04c48486.tar.gz linux-stable-40254101d87870b2e5ac3ddc28af40aa04c48486.tar.bz2 linux-stable-40254101d87870b2e5ac3ddc28af40aa04c48486.zip | |
arm64, crash: wrap crash dumping code into crash related ifdefs
Now crash codes under kernel/ folder has been split out from kexec
code, crash dumping can be separated from kexec reboot in config
items on arm64 with some adjustments.
Here wrap up crash dumping codes with CONFIG_CRASH_DUMP ifdeffery.
[bhe@redhat.com: fix building error in generic codes]
Link: https://lkml.kernel.org/r/20240129135033.157195-2-bhe@redhat.com
Link: https://lkml.kernel.org/r/20240124051254.67105-8-bhe@redhat.com
Signed-off-by: Baoquan He <bhe@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Hari Bathini <hbathini@linux.ibm.com>
Cc: Pingfan Liu <piliu@redhat.com>
Cc: Klara Modin <klarasmodin@gmail.com>
Cc: Michael Kelley <mhklinux@outlook.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/kexec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c index 68278340cecf..9ccde2fd77cb 100644 --- a/drivers/of/kexec.c +++ b/drivers/of/kexec.c @@ -395,6 +395,7 @@ void *of_kexec_alloc_and_setup_fdt(const struct kimage *image, if (ret) goto out; +#ifdef CONFIG_CRASH_DUMP /* add linux,usable-memory-range */ ret = fdt_appendprop_addrrange(fdt, 0, chosen_node, "linux,usable-memory-range", crashk_res.start, @@ -410,6 +411,7 @@ void *of_kexec_alloc_and_setup_fdt(const struct kimage *image, if (ret) goto out; } +#endif } /* add bootargs */ |