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authorMichael Ellerman <michael@ellerman.id.au>2005-12-04 18:39:33 +1100
committerPaul Mackerras <paulus@samba.org>2006-01-09 14:52:17 +1100
commit8c4f1f2958ff9d4a6760f3bdd0cfb7d2b9e12093 (patch)
tree3616f75215bc397725cd86708862d358d2e10d4c /arch/powerpc/platforms/pseries/ras.c
parent398ab1fcb960ea0800f40a9c36355855e3e23389 (diff)
[PATCH] powerpc: Create a trampoline for the fwnmi vectors
The fwnmi vectors can be anywhere < 32 MB, so we need to use a trampoline for them. The kdump kernel will register the trampoline addresses, which will then jump up to the real code above 32 MB. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/ras.c')
-rw-r--r--arch/powerpc/platforms/pseries/ras.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c
index fbd214d68b07..49b305f9c152 100644
--- a/arch/powerpc/platforms/pseries/ras.c
+++ b/arch/powerpc/platforms/pseries/ras.c
@@ -49,14 +49,12 @@
#include <asm/machdep.h>
#include <asm/rtas.h>
#include <asm/udbg.h>
+#include <asm/firmware.h>
static unsigned char ras_log_buf[RTAS_ERROR_LOG_MAX];
static DEFINE_SPINLOCK(ras_log_buf_lock);
-char mce_data_buf[RTAS_ERROR_LOG_MAX]
-;
-/* This is true if we are using the firmware NMI handler (typically LPAR) */
-extern int fwnmi_active;
+char mce_data_buf[RTAS_ERROR_LOG_MAX];
static int ras_get_sensor_state_token;
static int ras_check_exception_token;