Merge branch 'linus' into x86/setup-lzma

Conflicts:
	init/do_mounts_rd.c

1 files changed, 70 insertions, 0 deletions

diff --git a/arch/blackfin/include/asm/pda.h b/arch/blackfin/include/asm/pda.h
new file mode 100644
index 000000000000..bd8d4a7efeb2
--- /dev/null
+++ b/arch/blackfin/include/asm/pda.h
@@ -0,0 +1,70 @@
+/*
+ * File:         arch/blackfin/include/asm/pda.h
+ * Author:       Philippe Gerum <rpm@xenomai.org>
+ *
+ *               Copyright 2007 Analog Devices Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef _ASM_BLACKFIN_PDA_H
+#define _ASM_BLACKFIN_PDA_H
+
+#include <mach/anomaly.h>
+
+#ifndef __ASSEMBLY__
+
+struct blackfin_pda {			/* Per-processor Data Area */
+	struct blackfin_pda *next;
+
+	unsigned long syscfg;
+#ifdef CONFIG_SMP
+	unsigned long imask;		/* Current IMASK value */
+#endif
+
+	unsigned long *ipdt;		/* Start of switchable I-CPLB table */
+	unsigned long *ipdt_swapcount;	/* Number of swaps in ipdt */
+	unsigned long *dpdt;		/* Start of switchable D-CPLB table */
+	unsigned long *dpdt_swapcount;	/* Number of swaps in dpdt */
+
+	/*
+	 * Single instructions can have multiple faults, which
+	 * need to be handled by traps.c, in irq5. We store
+	 * the exception cause to ensure we don't miss a
+	 * double fault condition
+	 */
+	unsigned long ex_iptr;
+	unsigned long ex_optr;
+	unsigned long ex_buf[4];
+	unsigned long ex_imask;		/* Saved imask from exception */
+	unsigned long *ex_stack;	/* Exception stack space */
+
+#ifdef ANOMALY_05000261
+	unsigned long last_cplb_fault_retx;
+#endif
+	unsigned long dcplb_fault_addr;
+	unsigned long icplb_fault_addr;
+	unsigned long retx;
+	unsigned long seqstat;
+};
+
+extern struct blackfin_pda cpu_pda[];
+
+void reserve_pda(void);
+
+#endif	/* __ASSEMBLY__ */
+
+#endif /* _ASM_BLACKFIN_PDA_H */