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author | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /drivers/misc/pvpanic.c | |
parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
download | linux-546121b65f47384e11ec1fa2e55449fc9f4846b2.tar.xz |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/misc/pvpanic.c')
-rw-r--r-- | drivers/misc/pvpanic.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/misc/pvpanic.c b/drivers/misc/pvpanic.c index 95ff7c5a1dfb..a6e1a8983e1f 100644 --- a/drivers/misc/pvpanic.c +++ b/drivers/misc/pvpanic.c @@ -10,16 +10,16 @@ #include <linux/acpi.h> #include <linux/kernel.h> +#include <linux/kexec.h> #include <linux/module.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/platform_device.h> #include <linux/types.h> +#include <uapi/misc/pvpanic.h> static void __iomem *base; -#define PVPANIC_PANICKED (1 << 0) - MODULE_AUTHOR("Hu Tao <hutao@cn.fujitsu.com>"); MODULE_DESCRIPTION("pvpanic device driver"); MODULE_LICENSE("GPL"); @@ -34,7 +34,13 @@ static int pvpanic_panic_notify(struct notifier_block *nb, unsigned long code, void *unused) { - pvpanic_send_event(PVPANIC_PANICKED); + unsigned int event = PVPANIC_PANICKED; + + if (kexec_crash_loaded()) + event = PVPANIC_CRASH_LOADED; + + pvpanic_send_event(event); + return NOTIFY_DONE; } |