diff --git a/arch/alpha/include/asm/hwrpb.h b/arch/alpha/include/asm/hwrpb.h
index fc76f36265ad140f8858751ea67bcc50f5739f9c..db831cf8de10860e32c71233cdf9da86581b80b1 100644
--- a/arch/alpha/include/asm/hwrpb.h
+++ b/arch/alpha/include/asm/hwrpb.h
@@ -135,7 +135,7 @@ struct crb_struct {
/* virtual->physical map */
unsigned long map_entries;
unsigned long map_pages;
- struct vf_map_struct map[1];
+ struct vf_map_struct map[];
};
struct memclust_struct {
diff --git a/arch/alpha/include/uapi/asm/ptrace.h b/arch/alpha/include/uapi/asm/ptrace.h
index 5ca45934fcbb82c5c399ea95bf07135ae72564b7..72ed913a910f25fbd87fc25a15ee0b7a987c4dd2 100644
--- a/arch/alpha/include/uapi/asm/ptrace.h
+++ b/arch/alpha/include/uapi/asm/ptrace.h
@@ -42,6 +42,8 @@ struct pt_regs {
unsigned long trap_a0;
unsigned long trap_a1;
unsigned long trap_a2;
+/* This makes the stack 16-byte aligned as GCC expects */
+ unsigned long __pad0;
/* These are saved by PAL-code: */
unsigned long ps;
unsigned long pc;
diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
index 4cfeae42c79ac73f92908da10ce8f9da81154096..e9dad60b147f33e23ea6f59de654df2c6ad52a28 100644
--- a/arch/alpha/kernel/asm-offsets.c
+++ b/arch/alpha/kernel/asm-offsets.c
@@ -19,9 +19,13 @@ static void __used foo(void)
DEFINE(TI_STATUS, offsetof(struct thread_info, status));
BLANK();
+ DEFINE(SP_OFF, offsetof(struct pt_regs, ps));
DEFINE(SIZEOF_PT_REGS, sizeof(struct pt_regs));
BLANK();
+ DEFINE(SWITCH_STACK_SIZE, sizeof(struct switch_stack));
+ BLANK();
+
DEFINE(HAE_CACHE, offsetof(struct alpha_machine_vector, hae_cache));
DEFINE(HAE_REG, offsetof(struct alpha_machine_vector, hae_register));
}
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S
index dd26062d75b3c5691d2ea546fa53a22f1c1b0eaa..f4d41b4538c2e892b236e514e93639024dbfd7d8 100644
--- a/arch/alpha/kernel/entry.S
+++ b/arch/alpha/kernel/entry.S
@@ -15,10 +15,6 @@
.set noat
.cfi_sections .debug_frame
-/* Stack offsets. */
-#define SP_OFF 184
-#define SWITCH_STACK_SIZE 64
-
.macro CFI_START_OSF_FRAME func
.align 4
.globl \func
@@ -198,8 +194,8 @@ CFI_END_OSF_FRAME entArith
CFI_START_OSF_FRAME entMM
SAVE_ALL
/* save $9 - $15 so the inline exception code can manipulate them. */
- subq $sp, 56, $sp
- .cfi_adjust_cfa_offset 56
+ subq $sp, 64, $sp
+ .cfi_adjust_cfa_offset 64
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
@@ -214,7 +210,7 @@ CFI_START_OSF_FRAME entMM
.cfi_rel_offset $13, 32
.cfi_rel_offset $14, 40
.cfi_rel_offset $15, 48
- addq $sp, 56, $19
+ addq $sp, 64, $19
/* handle the fault */
lda $8, 0x3fff
bic $sp, $8, $8
@@ -227,7 +223,7 @@ CFI_START_OSF_FRAME entMM
ldq $13, 32($sp)
ldq $14, 40($sp)
ldq $15, 48($sp)
- addq $sp, 56, $sp
+ addq $sp, 64, $sp
.cfi_restore $9
.cfi_restore $10
.cfi_restore $11
@@ -235,7 +231,7 @@ CFI_START_OSF_FRAME entMM
.cfi_restore $13
.cfi_restore $14
.cfi_restore $15
- .cfi_adjust_cfa_offset -56
+ .cfi_adjust_cfa_offset -64
/* finish up the syscall as normal. */
br ret_from_sys_call
CFI_END_OSF_FRAME entMM
@@ -382,8 +378,8 @@ entUnaUser:
.cfi_restore $0
.cfi_adjust_cfa_offset -256
SAVE_ALL /* setup normal kernel stack */
- lda $sp, -56($sp)
- .cfi_adjust_cfa_offset 56
+ lda $sp, -64($sp)
+ .cfi_adjust_cfa_offset 64
stq $9, 0($sp)
stq $10, 8($sp)
stq $11, 16($sp)
@@ -399,7 +395,7 @@ entUnaUser:
.cfi_rel_offset $14, 40
.cfi_rel_offset $15, 48
lda $8, 0x3fff
- addq $sp, 56, $19
+ addq $sp, 64, $19
bic $sp, $8, $8
jsr $26, do_entUnaUser
ldq $9, 0($sp)
@@ -409,7 +405,7 @@ entUnaUser:
ldq $13, 32($sp)
ldq $14, 40($sp)
ldq $15, 48($sp)
- lda $sp, 56($sp)
+ lda $sp, 64($sp)
.cfi_restore $9
.cfi_restore $10
.cfi_restore $11
@@ -417,7 +413,7 @@ entUnaUser:
.cfi_restore $13
.cfi_restore $14
.cfi_restore $15
- .cfi_adjust_cfa_offset -56
+ .cfi_adjust_cfa_offset -64
br ret_from_sys_call
CFI_END_OSF_FRAME entUna
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 681f56089d9ce622b4accaaf5313654172c5b2f6..dc91de50f906dc5ef92914eec25167a378c28dda 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -13,6 +13,7 @@
#include <linux/log2.h>
#include <linux/dma-map-ops.h>
#include <linux/iommu-helper.h>
+#include <linux/string_choices.h>
#include <asm/io.h>
#include <asm/hwrpb.h>
@@ -212,7 +213,7 @@ static int pci_dac_dma_supported(struct pci_dev *dev, u64 mask)
/* If both conditions above are met, we are fine. */
DBGA("pci_dac_dma_supported %s from %ps\n",
- ok ? "yes" : "no", __builtin_return_address(0));
+ str_yes_no(ok), __builtin_return_address(0));
return ok;
}
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c
index a9a38c80c4a7af92c5504cdfa6f9110b0c34f0a9..7004397937cfda280e3640391cc023589f68c6a6 100644
--- a/arch/alpha/kernel/traps.c
+++ b/arch/alpha/kernel/traps.c
@@ -649,7 +649,7 @@ s_reg_to_mem (unsigned long s_reg)
static int unauser_reg_offsets[32] = {
R(r0), R(r1), R(r2), R(r3), R(r4), R(r5), R(r6), R(r7), R(r8),
/* r9 ... r15 are stored in front of regs. */
- -56, -48, -40, -32, -24, -16, -8,
+ -64, -56, -48, -40, -32, -24, -16, /* padding at -8 */
R(r16), R(r17), R(r18),
R(r19), R(r20), R(r21), R(r22), R(r23), R(r24), R(r25), R(r26),
R(r27), R(r28), R(gp),
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index 8c9850437e674451576c27388e0f6fe7b8780758..a9816bbc9f34d37e8fd78a362cbefaaf275865d2 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -78,8 +78,8 @@ __load_new_mm_context(struct mm_struct *next_mm)
/* Macro for exception fixup code to access integer registers. */
#define dpf_reg(r) \
- (((unsigned long *)regs)[(r) <= 8 ? (r) : (r) <= 15 ? (r)-16 : \
- (r) <= 18 ? (r)+10 : (r)-10])
+ (((unsigned long *)regs)[(r) <= 8 ? (r) : (r) <= 15 ? (r)-17 : \
+ (r) <= 18 ? (r)+11 : (r)-10])
asmlinkage void
do_page_fault(unsigned long address, unsigned long mmcsr,