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-rw-r--r--arch/openrisc/include/uapi/asm/sigcontext.h6
-rw-r--r--arch/openrisc/kernel/signal.c4
-rw-r--r--arch/sh/boards/mach-dreamcast/irq.c6
-rw-r--r--arch/sh/boards/mach-highlander/setup.c4
-rw-r--r--arch/sh/boards/mach-r2d/irq.c4
-rw-r--r--arch/sh/cchips/Kconfig4
-rw-r--r--arch/sh/include/asm/hd64461.h2
-rw-r--r--arch/x86/xen/xen-head.S37
8 files changed, 37 insertions, 30 deletions
diff --git a/arch/openrisc/include/uapi/asm/sigcontext.h b/arch/openrisc/include/uapi/asm/sigcontext.h
index ca585e4af6b8..e7ffb58ff58f 100644
--- a/arch/openrisc/include/uapi/asm/sigcontext.h
+++ b/arch/openrisc/include/uapi/asm/sigcontext.h
@@ -28,8 +28,10 @@
struct sigcontext {
struct user_regs_struct regs; /* needs to be first */
- struct __or1k_fpu_state fpu;
- unsigned long oldmask;
+ union {
+ unsigned long fpcsr;
+ unsigned long oldmask; /* unused */
+ };
};
#endif /* __ASM_OPENRISC_SIGCONTEXT_H */
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c
index 4664a18f0787..2e7257a433ff 100644
--- a/arch/openrisc/kernel/signal.c
+++ b/arch/openrisc/kernel/signal.c
@@ -50,7 +50,7 @@ static int restore_sigcontext(struct pt_regs *regs,
err |= __copy_from_user(regs, sc->regs.gpr, 32 * sizeof(unsigned long));
err |= __copy_from_user(&regs->pc, &sc->regs.pc, sizeof(unsigned long));
err |= __copy_from_user(&regs->sr, &sc->regs.sr, sizeof(unsigned long));
- err |= __copy_from_user(&regs->fpcsr, &sc->fpu.fpcsr, sizeof(unsigned long));
+ err |= __copy_from_user(&regs->fpcsr, &sc->fpcsr, sizeof(unsigned long));
/* make sure the SM-bit is cleared so user-mode cannot fool us */
regs->sr &= ~SPR_SR_SM;
@@ -113,7 +113,7 @@ static int setup_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
err |= __copy_to_user(sc->regs.gpr, regs, 32 * sizeof(unsigned long));
err |= __copy_to_user(&sc->regs.pc, &regs->pc, sizeof(unsigned long));
err |= __copy_to_user(&sc->regs.sr, &regs->sr, sizeof(unsigned long));
- err |= __copy_to_user(&sc->fpu.fpcsr, &regs->fpcsr, sizeof(unsigned long));
+ err |= __copy_to_user(&sc->fpcsr, &regs->fpcsr, sizeof(unsigned long));
return err;
}
diff --git a/arch/sh/boards/mach-dreamcast/irq.c b/arch/sh/boards/mach-dreamcast/irq.c
index cc06e4cdb4cd..0eec82fb85e7 100644
--- a/arch/sh/boards/mach-dreamcast/irq.c
+++ b/arch/sh/boards/mach-dreamcast/irq.c
@@ -108,13 +108,13 @@ int systemasic_irq_demux(int irq)
__u32 j, bit;
switch (irq) {
- case 13:
+ case 13 + 16:
level = 0;
break;
- case 11:
+ case 11 + 16:
level = 1;
break;
- case 9:
+ case 9 + 16:
level = 2;
break;
default:
diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c
index 533393d779c2..01565660a669 100644
--- a/arch/sh/boards/mach-highlander/setup.c
+++ b/arch/sh/boards/mach-highlander/setup.c
@@ -389,10 +389,10 @@ static unsigned char irl2irq[HL_NR_IRL];
static int highlander_irq_demux(int irq)
{
- if (irq >= HL_NR_IRL || irq < 0 || !irl2irq[irq])
+ if (irq >= HL_NR_IRL + 16 || irq < 16 || !irl2irq[irq - 16])
return irq;
- return irl2irq[irq];
+ return irl2irq[irq - 16];
}
static void __init highlander_init_irq(void)
diff --git a/arch/sh/boards/mach-r2d/irq.c b/arch/sh/boards/mach-r2d/irq.c
index e34f81e9ae81..d0a54a9adbce 100644
--- a/arch/sh/boards/mach-r2d/irq.c
+++ b/arch/sh/boards/mach-r2d/irq.c
@@ -117,10 +117,10 @@ static unsigned char irl2irq[R2D_NR_IRL];
int rts7751r2d_irq_demux(int irq)
{
- if (irq >= R2D_NR_IRL || irq < 0 || !irl2irq[irq])
+ if (irq >= R2D_NR_IRL + 16 || irq < 16 || !irl2irq[irq - 16])
return irq;
- return irl2irq[irq];
+ return irl2irq[irq - 16];
}
/*
diff --git a/arch/sh/cchips/Kconfig b/arch/sh/cchips/Kconfig
index efde2edb5627..9659a0bc58de 100644
--- a/arch/sh/cchips/Kconfig
+++ b/arch/sh/cchips/Kconfig
@@ -29,9 +29,9 @@ endchoice
config HD64461_IRQ
int "HD64461 IRQ"
depends on HD64461
- default "36"
+ default "52"
help
- The default setting of the HD64461 IRQ is 36.
+ The default setting of the HD64461 IRQ is 52.
Do not change this unless you know what you are doing.
diff --git a/arch/sh/include/asm/hd64461.h b/arch/sh/include/asm/hd64461.h
index afb24cb034b1..d2c485fa333b 100644
--- a/arch/sh/include/asm/hd64461.h
+++ b/arch/sh/include/asm/hd64461.h
@@ -229,7 +229,7 @@
#define HD64461_NIMR HD64461_IO_OFFSET(0x5002)
#define HD64461_IRQBASE OFFCHIP_IRQ_BASE
-#define OFFCHIP_IRQ_BASE 64
+#define OFFCHIP_IRQ_BASE (64 + 16)
#define HD64461_IRQ_NUM 16
#define HD64461_IRQ_UART (HD64461_IRQBASE+5)
diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
index 643d02900fbb..a0ea285878db 100644
--- a/arch/x86/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
@@ -90,30 +90,35 @@ SYM_CODE_END(xen_cpu_bringup_again)
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_OS, .asciz "linux")
ELFNOTE(Xen, XEN_ELFNOTE_GUEST_VERSION, .asciz "2.6")
ELFNOTE(Xen, XEN_ELFNOTE_XEN_VERSION, .asciz "xen-3.0")
-#ifdef CONFIG_X86_32
- ELFNOTE(Xen, XEN_ELFNOTE_VIRT_BASE, _ASM_PTR __PAGE_OFFSET)
-#else
+#ifdef CONFIG_XEN_PV
ELFNOTE(Xen, XEN_ELFNOTE_VIRT_BASE, _ASM_PTR __START_KERNEL_map)
/* Map the p2m table to a 512GB-aligned user address. */
ELFNOTE(Xen, XEN_ELFNOTE_INIT_P2M, .quad (PUD_SIZE * PTRS_PER_PUD))
-#endif
-#ifdef CONFIG_XEN_PV
ELFNOTE(Xen, XEN_ELFNOTE_ENTRY, _ASM_PTR startup_xen)
-#endif
- ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, _ASM_PTR hypercall_page)
- ELFNOTE(Xen, XEN_ELFNOTE_FEATURES,
- .ascii "!writable_page_tables|pae_pgdir_above_4gb")
- ELFNOTE(Xen, XEN_ELFNOTE_SUPPORTED_FEATURES,
- .long (1 << XENFEAT_writable_page_tables) | \
- (1 << XENFEAT_dom0) | \
- (1 << XENFEAT_linux_rsdp_unrestricted))
+ ELFNOTE(Xen, XEN_ELFNOTE_FEATURES, .ascii "!writable_page_tables")
ELFNOTE(Xen, XEN_ELFNOTE_PAE_MODE, .asciz "yes")
- ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz "generic")
ELFNOTE(Xen, XEN_ELFNOTE_L1_MFN_VALID,
.quad _PAGE_PRESENT; .quad _PAGE_PRESENT)
- ELFNOTE(Xen, XEN_ELFNOTE_SUSPEND_CANCEL, .long 1)
ELFNOTE(Xen, XEN_ELFNOTE_MOD_START_PFN, .long 1)
- ELFNOTE(Xen, XEN_ELFNOTE_HV_START_LOW, _ASM_PTR __HYPERVISOR_VIRT_START)
ELFNOTE(Xen, XEN_ELFNOTE_PADDR_OFFSET, _ASM_PTR 0)
+# define FEATURES_PV (1 << XENFEAT_writable_page_tables)
+#else
+# define FEATURES_PV 0
+#endif
+#ifdef CONFIG_XEN_PVH
+# define FEATURES_PVH (1 << XENFEAT_linux_rsdp_unrestricted)
+#else
+# define FEATURES_PVH 0
+#endif
+#ifdef CONFIG_XEN_DOM0
+# define FEATURES_DOM0 (1 << XENFEAT_dom0)
+#else
+# define FEATURES_DOM0 0
+#endif
+ ELFNOTE(Xen, XEN_ELFNOTE_HYPERCALL_PAGE, _ASM_PTR hypercall_page)
+ ELFNOTE(Xen, XEN_ELFNOTE_SUPPORTED_FEATURES,
+ .long FEATURES_PV | FEATURES_PVH | FEATURES_DOM0)
+ ELFNOTE(Xen, XEN_ELFNOTE_LOADER, .asciz "generic")
+ ELFNOTE(Xen, XEN_ELFNOTE_SUSPEND_CANCEL, .long 1)
#endif /*CONFIG_XEN */