x86/platform/uv: Fix kdump for UV

With uv_nmi.action=kdump on the boot line, "power nmi" does not kdump.
Instead it produces backtraces (the default "dump" action).

One line from upstream commit 2965faa5e03d ("kexec: split kexec_load
syscall from kexec core code") was inadvertantly applied to
arch/x86/platform/uv/uv_nmi.c, but the rest of the commit is
missing. The UEK kernel does not have any of the other
CONFIG_KEXEC_CORE related changes in it, so this breaks uv_nmi

Orabug: 27031345

Signed-off-by: Kirtikar Kashyap <kirtikar.kashyap@oracle.com>
Reviewed-by: Brian Maly <brian.maly@oracle.com>

diff --git a/arch/x86/platform/uv/uv_nmi.c b/arch/x86/platform/uv/uv_nmi.c
index 5b187dc144055656e2abae35ef35703c267c302e..cd5609c8681d11d44d6f0505d63ab455fe85d9b7 100644 (file)
--- a/arch/x86/platform/uv/uv_nmi.c
+++ b/arch/x86/platform/uv/uv_nmi.c
@@ -498,7 +498,7 @@ static void uv_nmi_touch_watchdogs(void)
 
 static atomic_t uv_nmi_kexec_failed;
 
-#if defined(CONFIG_KEXEC_CORE)
+#if defined(CONFIG_KEXEC)
 static void uv_nmi_kdump(int cpu, int master, struct pt_regs *regs)
 {
        /* Call crash to dump system state */