diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/openrisc/include/uapi/asm/sigcontext.h | 6 | ||||
-rw-r--r-- | arch/openrisc/kernel/signal.c | 4 | ||||
-rw-r--r-- | arch/sh/boards/mach-dreamcast/irq.c | 6 | ||||
-rw-r--r-- | arch/sh/boards/mach-highlander/setup.c | 4 | ||||
-rw-r--r-- | arch/sh/boards/mach-r2d/irq.c | 4 | ||||
-rw-r--r-- | arch/sh/cchips/Kconfig | 4 | ||||
-rw-r--r-- | arch/sh/include/asm/hd64461.h | 2 | ||||
-rw-r--r-- | arch/x86/xen/xen-head.S | 37 |
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(®s->pc, &sc->regs.pc, sizeof(unsigned long)); err |= __copy_from_user(®s->sr, &sc->regs.sr, sizeof(unsigned long)); - err |= __copy_from_user(®s->fpcsr, &sc->fpu.fpcsr, sizeof(unsigned long)); + err |= __copy_from_user(®s->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, ®s->pc, sizeof(unsigned long)); err |= __copy_to_user(&sc->regs.sr, ®s->sr, sizeof(unsigned long)); - err |= __copy_to_user(&sc->fpu.fpcsr, ®s->fpcsr, sizeof(unsigned long)); + err |= __copy_to_user(&sc->fpcsr, ®s->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 */ |