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| author |   Florian Fainelli <f.fainelli@gmail.com> | 2016-10-20 18:15:16 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-10-20 21:53:45 -0400 |
| commit | 97dcaa0fcfd24daa9a36c212c1ad1d5a97759212 (patch) | |
| tree | 49ac30a350cd6853e5fce776a607cffab62dbbdb /kernel/kexec_core.c | |
| parent | ipv4: disable BH in set_ping_group_range() (diff) | |
| download | linux-dev-97dcaa0fcfd24daa9a36c212c1ad1d5a97759212.tar.xz linux-dev-97dcaa0fcfd24daa9a36c212c1ad1d5a97759212.zip | |
kexec: Export kexec_in_progress to modules
The bcm_sf2 driver uses kexec_in_progress to know whether it can power
down an integrated PHY during shutdown, and can be built as a module.
Other modules may be using this in the future, so export it.
Fixes: 2399d6143f85 ("net: dsa: bcm_sf2: Prevent GPHY shutdown for kexec'd kernels")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | kernel/kexec_core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 561675589511..786ab85a5452 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -59,6 +59,7 @@ size_t vmcoreinfo_max_size = sizeof(vmcoreinfo_data); /* Flag to indicate we are going to kexec a new kernel */ bool kexec_in_progress = false; +EXPORT_SYMBOL_GPL(kexec_in_progress); /* Location of the reserved area for the crash kernel */ |