diff options
Diffstat (limited to 'arch/tile')
59 files changed, 101 insertions, 132 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 0249b8b4db54..b30f71ac0d06 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -12,6 +12,7 @@ config TILE select GENERIC_PENDING_IRQ if SMP select GENERIC_IRQ_SHOW select SYS_HYPERVISOR + select ARCH_HAVE_NMI_SAFE_CMPXCHG if !M386 # FIXME: investigate whether we need/want these options. # select HAVE_IOREMAP_PROT diff --git a/arch/tile/configs/tilegx_defconfig b/arch/tile/configs/tilegx_defconfig index 09f1c7fad8bf..2ad73fb707b9 100644 --- a/arch/tile/configs/tilegx_defconfig +++ b/arch/tile/configs/tilegx_defconfig @@ -1479,7 +1479,6 @@ CONFIG_NFS_FSCACHE=y CONFIG_NFS_USE_KERNEL_DNS=y # CONFIG_NFS_USE_NEW_IDMAPPER is not set CONFIG_NFSD=m -CONFIG_NFSD_DEPRECATED=y CONFIG_NFSD_V2_ACL=y CONFIG_NFSD_V3=y CONFIG_NFSD_V3_ACL=y diff --git a/arch/tile/include/asm/Kbuild b/arch/tile/include/asm/Kbuild index 849ab2fa1f5c..aec60dc06007 100644 --- a/arch/tile/include/asm/Kbuild +++ b/arch/tile/include/asm/Kbuild @@ -2,3 +2,41 @@ include include/asm-generic/Kbuild.asm header-y += ucontext.h header-y += hardwall.h + +generic-y += bug.h +generic-y += bugs.h +generic-y += cputime.h +generic-y += device.h +generic-y += div64.h +generic-y += emergency-restart.h +generic-y += errno.h +generic-y += fb.h +generic-y += fcntl.h +generic-y += ioctl.h +generic-y += ioctls.h +generic-y += ipc.h +generic-y += ipcbuf.h +generic-y += irq_regs.h +generic-y += kdebug.h +generic-y += local.h +generic-y += module.h +generic-y += msgbuf.h +generic-y += mutex.h +generic-y += param.h +generic-y += parport.h +generic-y += poll.h +generic-y += posix_types.h +generic-y += resource.h +generic-y += scatterlist.h +generic-y += sembuf.h +generic-y += serial.h +generic-y += shmbuf.h +generic-y += shmparam.h +generic-y += socket.h +generic-y += sockios.h +generic-y += statfs.h +generic-y += termbits.h +generic-y += termios.h +generic-y += types.h +generic-y += ucontext.h +generic-y += xor.h diff --git a/arch/tile/include/asm/atomic.h b/arch/tile/include/asm/atomic.h index 739cfe0499d1..921dbeb8a70c 100644 --- a/arch/tile/include/asm/atomic.h +++ b/arch/tile/include/asm/atomic.h @@ -121,15 +121,6 @@ static inline int atomic_read(const atomic_t *v) */ #define atomic_add_negative(i, v) (atomic_add_return((i), (v)) < 0) -/** - * atomic_inc_not_zero - increment unless the number is zero - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1, so long as @v is non-zero. - * Returns non-zero if @v was non-zero, and zero otherwise. - */ -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - /* Nonexistent functions intended to cause link errors. */ extern unsigned long __xchg_called_with_bad_pointer(void); extern unsigned long __cmpxchg_called_with_bad_pointer(void); @@ -186,9 +177,4 @@ extern unsigned long __cmpxchg_called_with_bad_pointer(void); #include <asm/atomic_64.h> #endif -/* Provide the appropriate atomic_long_t definitions. */ -#ifndef __ASSEMBLY__ -#include <asm-generic/atomic-long.h> -#endif - #endif /* _ASM_TILE_ATOMIC_H */ diff --git a/arch/tile/include/asm/atomic_32.h b/arch/tile/include/asm/atomic_32.h index 92a8bee32311..c03349e0ca9f 100644 --- a/arch/tile/include/asm/atomic_32.h +++ b/arch/tile/include/asm/atomic_32.h @@ -11,7 +11,7 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. * - * Do not include directly; use <asm/atomic.h>. + * Do not include directly; use <linux/atomic.h>. */ #ifndef _ASM_TILE_ATOMIC_32_H @@ -21,7 +21,7 @@ #ifndef __ASSEMBLY__ -/* Tile-specific routines to support <asm/atomic.h>. */ +/* Tile-specific routines to support <linux/atomic.h>. */ int _atomic_xchg(atomic_t *v, int n); int _atomic_xchg_add(atomic_t *v, int i); int _atomic_xchg_add_unless(atomic_t *v, int a, int u); @@ -81,18 +81,18 @@ static inline int atomic_add_return(int i, atomic_t *v) } /** - * atomic_add_unless - add unless the number is already a given value + * __atomic_add_unless - add unless the number is already a given value * @v: pointer of type atomic_t * @a: the amount to add to v... * @u: ...unless v is equal to u. * * Atomically adds @a to @v, so long as @v was not already @u. - * Returns non-zero if @v was not @u, and zero otherwise. + * Returns the old value of @v. */ -static inline int atomic_add_unless(atomic_t *v, int a, int u) +static inline int __atomic_add_unless(atomic_t *v, int a, int u) { smp_mb(); /* barrier for proper semantics */ - return _atomic_xchg_add_unless(v, a, u) != u; + return _atomic_xchg_add_unless(v, a, u); } /** @@ -199,7 +199,7 @@ static inline u64 atomic64_add_return(u64 i, atomic64_t *v) * @u: ...unless v is equal to u. * * Atomically adds @a to @v, so long as @v was not already @u. - * Returns non-zero if @v was not @u, and zero otherwise. + * Returns the old value of @v. */ static inline u64 atomic64_add_unless(atomic64_t *v, u64 a, u64 u) { diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h index 1c1e60d8ccb6..27fe667fddfe 100644 --- a/arch/tile/include/asm/atomic_64.h +++ b/arch/tile/include/asm/atomic_64.h @@ -11,7 +11,7 @@ * NON INFRINGEMENT. See the GNU General Public License for * more details. * - * Do not include directly; use <asm/atomic.h>. + * Do not include directly; use <linux/atomic.h>. */ #ifndef _ASM_TILE_ATOMIC_64_H @@ -64,7 +64,7 @@ static inline int atomic_add_return(int i, atomic_t *v) return val; } -static inline int atomic_add_unless(atomic_t *v, int a, int u) +static inline int __atomic_add_unless(atomic_t *v, int a, int u) { int guess, oldval = v->counter; do { @@ -73,7 +73,7 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u) guess = oldval; oldval = atomic_cmpxchg(v, guess, guess + a); } while (guess != oldval); - return oldval != u; + return oldval; } /* Now the true 64-bit operations. */ diff --git a/arch/tile/include/asm/bitops_32.h b/arch/tile/include/asm/bitops_32.h index d31ab905cfa7..571b118bfd9b 100644 --- a/arch/tile/include/asm/bitops_32.h +++ b/arch/tile/include/asm/bitops_32.h @@ -16,7 +16,7 @@ #define _ASM_TILE_BITOPS_32_H #include <linux/compiler.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/system.h> /* Tile-specific routines to support <asm/bitops.h>. */ diff --git a/arch/tile/include/asm/bitops_64.h b/arch/tile/include/asm/bitops_64.h index 99615e8d2d8b..e9c8e381ee0e 100644 --- a/arch/tile/include/asm/bitops_64.h +++ b/arch/tile/include/asm/bitops_64.h @@ -16,7 +16,7 @@ #define _ASM_TILE_BITOPS_64_H #include <linux/compiler.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/system.h> /* See <asm/bitops.h> for API comments. */ @@ -97,9 +97,6 @@ static inline int test_and_change_bit(unsigned nr, return (oldval & mask) != 0; } -#define ext2_set_bit_atomic(lock, nr, addr) \ - test_and_set_bit((nr), (unsigned long *)(addr)) -#define ext2_clear_bit_atomic(lock, nr, addr) \ - test_and_clear_bit((nr), (unsigned long *)(addr)) +#include <asm-generic/bitops/ext2-atomic-setbit.h> #endif /* _ASM_TILE_BITOPS_64_H */ diff --git a/arch/tile/include/asm/bug.h b/arch/tile/include/asm/bug.h deleted file mode 100644 index b12fd89e42e9..000000000000 --- a/arch/tile/include/asm/bug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bug.h> diff --git a/arch/tile/include/asm/bugs.h b/arch/tile/include/asm/bugs.h deleted file mode 100644 index 61791e1ad9f5..000000000000 --- a/arch/tile/include/asm/bugs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/bugs.h> diff --git a/arch/tile/include/asm/cputime.h b/arch/tile/include/asm/cputime.h deleted file mode 100644 index 6d68ad7e0ea3..000000000000 --- a/arch/tile/include/asm/cputime.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/cputime.h> diff --git a/arch/tile/include/asm/device.h b/arch/tile/include/asm/device.h deleted file mode 100644 index f0a4c256403b..000000000000 --- a/arch/tile/include/asm/device.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/device.h> diff --git a/arch/tile/include/asm/div64.h b/arch/tile/include/asm/div64.h deleted file mode 100644 index 6cd978cefb28..000000000000 --- a/arch/tile/include/asm/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/div64.h> diff --git a/arch/tile/include/asm/emergency-restart.h b/arch/tile/include/asm/emergency-restart.h deleted file mode 100644 index 3711bd9d50bd..000000000000 --- a/arch/tile/include/asm/emergency-restart.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/emergency-restart.h> diff --git a/arch/tile/include/asm/errno.h b/arch/tile/include/asm/errno.h deleted file mode 100644 index 4c82b503d92f..000000000000 --- a/arch/tile/include/asm/errno.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/errno.h> diff --git a/arch/tile/include/asm/fb.h b/arch/tile/include/asm/fb.h deleted file mode 100644 index 3a4988e8df45..000000000000 --- a/arch/tile/include/asm/fb.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/fb.h> diff --git a/arch/tile/include/asm/fcntl.h b/arch/tile/include/asm/fcntl.h deleted file mode 100644 index 46ab12db5739..000000000000 --- a/arch/tile/include/asm/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/fcntl.h> diff --git a/arch/tile/include/asm/fixmap.h b/arch/tile/include/asm/fixmap.h index 51537ff9265a..c66f7933beaa 100644 --- a/arch/tile/include/asm/fixmap.h +++ b/arch/tile/include/asm/fixmap.h @@ -75,12 +75,6 @@ extern void __set_fixmap(enum fixed_addresses idx, #define set_fixmap(idx, phys) \ __set_fixmap(idx, phys, PAGE_KERNEL) -/* - * Some hardware wants to get fixmapped without caching. - */ -#define set_fixmap_nocache(idx, phys) \ - __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE) - #define clear_fixmap(idx) \ __set_fixmap(idx, 0, __pgprot(0)) diff --git a/arch/tile/include/asm/ioctl.h b/arch/tile/include/asm/ioctl.h deleted file mode 100644 index b279fe06dfe5..000000000000 --- a/arch/tile/include/asm/ioctl.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ioctl.h> diff --git a/arch/tile/include/asm/ioctls.h b/arch/tile/include/asm/ioctls.h deleted file mode 100644 index ec34c760665e..000000000000 --- a/arch/tile/include/asm/ioctls.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ioctls.h> diff --git a/arch/tile/include/asm/ipc.h b/arch/tile/include/asm/ipc.h deleted file mode 100644 index a46e3d9c2a3f..000000000000 --- a/arch/tile/include/asm/ipc.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ipc.h> diff --git a/arch/tile/include/asm/ipcbuf.h b/arch/tile/include/asm/ipcbuf.h deleted file mode 100644 index 84c7e51cb6d0..000000000000 --- a/arch/tile/include/asm/ipcbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ipcbuf.h> diff --git a/arch/tile/include/asm/irq_regs.h b/arch/tile/include/asm/irq_regs.h deleted file mode 100644 index 3dd9c0b70270..000000000000 --- a/arch/tile/include/asm/irq_regs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/irq_regs.h> diff --git a/arch/tile/include/asm/kdebug.h b/arch/tile/include/asm/kdebug.h deleted file mode 100644 index 6ece1b037665..000000000000 --- a/arch/tile/include/asm/kdebug.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/kdebug.h> diff --git a/arch/tile/include/asm/local.h b/arch/tile/include/asm/local.h deleted file mode 100644 index c11c530f74d0..000000000000 --- a/arch/tile/include/asm/local.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/local.h> diff --git a/arch/tile/include/asm/mmzone.h b/arch/tile/include/asm/mmzone.h index c6344c4f32ac..9d3dbce8f953 100644 --- a/arch/tile/include/asm/mmzone.h +++ b/arch/tile/include/asm/mmzone.h @@ -40,17 +40,6 @@ static inline int pfn_to_nid(unsigned long pfn) return highbits_to_node[__pfn_to_highbits(pfn)]; } -/* - * Following are macros that each numa implmentation must define. - */ - -#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) -#define node_end_pfn(nid) \ -({ \ - pg_data_t *__pgdat = NODE_DATA(nid); \ - __pgdat->node_start_pfn + __pgdat->node_spanned_pages; \ -}) - #define kern_addr_valid(kaddr) virt_addr_valid((void *)kaddr) static inline int pfn_valid(int pfn) diff --git a/arch/tile/include/asm/module.h b/arch/tile/include/asm/module.h deleted file mode 100644 index 1e4b79fe8584..000000000000 --- a/arch/tile/include/asm/module.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/module.h> diff --git a/arch/tile/include/asm/msgbuf.h b/arch/tile/include/asm/msgbuf.h deleted file mode 100644 index 809134c644a6..000000000000 --- a/arch/tile/include/asm/msgbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/msgbuf.h> diff --git a/arch/tile/include/asm/mutex.h b/arch/tile/include/asm/mutex.h deleted file mode 100644 index ff6101aa2c71..000000000000 --- a/arch/tile/include/asm/mutex.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/mutex-dec.h> diff --git a/arch/tile/include/asm/param.h b/arch/tile/include/asm/param.h deleted file mode 100644 index 965d45427975..000000000000 --- a/arch/tile/include/asm/param.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/param.h> diff --git a/arch/tile/include/asm/parport.h b/arch/tile/include/asm/parport.h deleted file mode 100644 index cf252af64590..000000000000 --- a/arch/tile/include/asm/parport.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/parport.h> diff --git a/arch/tile/include/asm/poll.h b/arch/tile/include/asm/poll.h deleted file mode 100644 index c98509d3149e..000000000000 --- a/arch/tile/include/asm/poll.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/poll.h> diff --git a/arch/tile/include/asm/posix_types.h b/arch/tile/include/asm/posix_types.h deleted file mode 100644 index 22cae6230ceb..000000000000 --- a/arch/tile/include/asm/posix_types.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/posix_types.h> diff --git a/arch/tile/include/asm/ptrace.h b/arch/tile/include/asm/ptrace.h index 6be2246e015c..c6cddd7e8d51 100644 --- a/arch/tile/include/asm/ptrace.h +++ b/arch/tile/include/asm/ptrace.h @@ -112,8 +112,6 @@ struct pt_regs *get_pt_regs(struct pt_regs *); /* Trace the current syscall. */ extern void do_syscall_trace(void); -extern void show_regs(struct pt_regs *); - #define arch_has_single_step() (1) /* diff --git a/arch/tile/include/asm/resource.h b/arch/tile/include/asm/resource.h deleted file mode 100644 index 04bc4db8921b..000000000000 --- a/arch/tile/include/asm/resource.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/resource.h> diff --git a/arch/tile/include/asm/scatterlist.h b/arch/tile/include/asm/scatterlist.h deleted file mode 100644 index 35d786fe93ae..000000000000 --- a/arch/tile/include/asm/scatterlist.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/scatterlist.h> diff --git a/arch/tile/include/asm/sembuf.h b/arch/tile/include/asm/sembuf.h deleted file mode 100644 index 7673b83cfef7..000000000000 --- a/arch/tile/include/asm/sembuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/sembuf.h> diff --git a/arch/tile/include/asm/serial.h b/arch/tile/include/asm/serial.h deleted file mode 100644 index a0cb0caff152..000000000000 --- a/arch/tile/include/asm/serial.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/serial.h> diff --git a/arch/tile/include/asm/shmbuf.h b/arch/tile/include/asm/shmbuf.h deleted file mode 100644 index 83c05fc2de38..000000000000 --- a/arch/tile/include/asm/shmbuf.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/shmbuf.h> diff --git a/arch/tile/include/asm/shmparam.h b/arch/tile/include/asm/shmparam.h deleted file mode 100644 index 93f30deb95d0..000000000000 --- a/arch/tile/include/asm/shmparam.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/shmparam.h> diff --git a/arch/tile/include/asm/socket.h b/arch/tile/include/asm/socket.h deleted file mode 100644 index 6b71384b9d8b..000000000000 --- a/arch/tile/include/asm/socket.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/socket.h> diff --git a/arch/tile/include/asm/sockios.h b/arch/tile/include/asm/sockios.h deleted file mode 100644 index def6d4746ee7..000000000000 --- a/arch/tile/include/asm/sockios.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/sockios.h> diff --git a/arch/tile/include/asm/spinlock_32.h b/arch/tile/include/asm/spinlock_32.h index a8f2c6e31a87..a5e4208d34f9 100644 --- a/arch/tile/include/asm/spinlock_32.h +++ b/arch/tile/include/asm/spinlock_32.h @@ -17,7 +17,7 @@ #ifndef _ASM_TILE_SPINLOCK_32_H #define _ASM_TILE_SPINLOCK_32_H -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/page.h> #include <asm/system.h> #include <linux/compiler.h> diff --git a/arch/tile/include/asm/statfs.h b/arch/tile/include/asm/statfs.h deleted file mode 100644 index 0b91fe198c20..000000000000 --- a/arch/tile/include/asm/statfs.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/statfs.h> diff --git a/arch/tile/include/asm/termbits.h b/arch/tile/include/asm/termbits.h deleted file mode 100644 index 3935b106de79..000000000000 --- a/arch/tile/include/asm/termbits.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/termbits.h> diff --git a/arch/tile/include/asm/termios.h b/arch/tile/include/asm/termios.h deleted file mode 100644 index 280d78a9d966..000000000000 --- a/arch/tile/include/asm/termios.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/termios.h> diff --git a/arch/tile/include/asm/types.h b/arch/tile/include/asm/types.h deleted file mode 100644 index b9e79bc580dd..000000000000 --- a/arch/tile/include/asm/types.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/types.h> diff --git a/arch/tile/include/asm/ucontext.h b/arch/tile/include/asm/ucontext.h deleted file mode 100644 index 9bc07b9f30fb..000000000000 --- a/arch/tile/include/asm/ucontext.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/ucontext.h> diff --git a/arch/tile/include/asm/xor.h b/arch/tile/include/asm/xor.h deleted file mode 100644 index c82eb12a5b18..000000000000 --- a/arch/tile/include/asm/xor.h +++ /dev/null @@ -1 +0,0 @@ -#include <asm-generic/xor.h> diff --git a/arch/tile/include/hv/drv_srom_intf.h b/arch/tile/include/hv/drv_srom_intf.h new file mode 100644 index 000000000000..6395faa6d9e6 --- /dev/null +++ b/arch/tile/include/hv/drv_srom_intf.h @@ -0,0 +1,41 @@ +/* + * Copyright 2011 Tilera Corporation. All Rights Reserved. + * + * 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, version 2. + * + * 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, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +/** + * @file drv_srom_intf.h + * Interface definitions for the SPI Flash ROM driver. + */ + +#ifndef _SYS_HV_INCLUDE_DRV_SROM_INTF_H +#define _SYS_HV_INCLUDE_DRV_SROM_INTF_H + +/** Read this offset to get the total device size. */ +#define SROM_TOTAL_SIZE_OFF 0xF0000000 + +/** Read this offset to get the device sector size. */ +#define SROM_SECTOR_SIZE_OFF 0xF0000004 + +/** Read this offset to get the device page size. */ +#define SROM_PAGE_SIZE_OFF 0xF0000008 + +/** Write this offset to flush any pending writes. */ +#define SROM_FLUSH_OFF 0xF1000000 + +/** Write this offset, plus the byte offset of the start of a sector, to + * erase a sector. Any write data is ignored, but there must be at least + * one byte of write data. Only applies when the driver is in MTD mode. + */ +#define SROM_ERASE_OFF 0xF2000000 + +#endif /* _SYS_HV_INCLUDE_DRV_SROM_INTF_H */ diff --git a/arch/tile/kernel/intvec_32.S b/arch/tile/kernel/intvec_32.S index 72ade79b621b..fc94607f0bd5 100644 --- a/arch/tile/kernel/intvec_32.S +++ b/arch/tile/kernel/intvec_32.S @@ -21,7 +21,7 @@ #include <asm/ptrace.h> #include <asm/thread_info.h> #include <asm/irqflags.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/asm-offsets.h> #include <hv/hypervisor.h> #include <arch/abi.h> diff --git a/arch/tile/kernel/module.c b/arch/tile/kernel/module.c index f68df69f1f67..28fa6ece9d3a 100644 --- a/arch/tile/kernel/module.c +++ b/arch/tile/kernel/module.c @@ -98,25 +98,6 @@ void module_free(struct module *mod, void *module_region) */ } -/* We don't need anything special. */ -int module_frob_arch_sections(Elf_Ehdr *hdr, - Elf_Shdr *sechdrs, - char *secstrings, - struct module *mod) -{ - return 0; -} - -int apply_relocate(Elf_Shdr *sechdrs, - const char *strtab, - unsigned int symindex, - unsigned int relsec, - struct module *me) -{ - pr_err("module %s: .rel relocation unsupported\n", me->name); - return -ENOEXEC; -} - #ifdef __tilegx__ /* * Validate that the high 16 bits of "value" is just the sign-extension of @@ -249,15 +230,3 @@ int apply_relocate_add(Elf_Shdr *sechdrs, } return 0; } - -int module_finalize(const Elf_Ehdr *hdr, - const Elf_Shdr *sechdrs, - struct module *me) -{ - /* FIXME: perhaps remove the "writable" bit from the TLB? */ - return 0; -} - -void module_arch_cleanup(struct module *mod) -{ -} diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c index 6d4cb5d7a9fd..2a8014cb1ff5 100644 --- a/arch/tile/kernel/pci.c +++ b/arch/tile/kernel/pci.c @@ -228,7 +228,7 @@ err_cont: * (pin - 1) converts from the PCI standard's [1:4] convention to * a normal [0:3] range. */ -static int tile_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int tile_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { struct pci_controller *controller = (struct pci_controller *)dev->sysdata; diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c index 6cdc9ba55fe0..5f85d8b34dbb 100644 --- a/arch/tile/kernel/setup.c +++ b/arch/tile/kernel/setup.c @@ -553,8 +553,7 @@ static void __init setup_bootmem_allocator(void) #ifdef CONFIG_KEXEC if (crashk_res.start != crashk_res.end) - reserve_bootmem(crashk_res.start, - crashk_res.end - crashk_res.start + 1, 0); + reserve_bootmem(crashk_res.start, resource_size(&crashk_res), 0); #endif } diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index c4be58cc5d50..f6f50f2a5e37 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -78,7 +78,6 @@ static struct clocksource cycle_counter_cs = { .rating = 300, .read = clocksource_get_cycles, .mask = CLOCKSOURCE_MASK(64), - .shift = 22, /* typical value, e.g. x86 tsc uses this */ .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; @@ -91,8 +90,6 @@ void __init setup_clock(void) cycles_per_sec = hv_sysconf(HV_SYSCONF_CPU_SPEED); sched_clock_mult = clocksource_hz2mult(cycles_per_sec, SCHED_CLOCK_SHIFT); - cycle_counter_cs.mult = - clocksource_hz2mult(cycles_per_sec, cycle_counter_cs.shift); } void __init calibrate_delay(void) @@ -107,7 +104,7 @@ void __init calibrate_delay(void) void __init time_init(void) { /* Initialize and register the clock source. */ - clocksource_register(&cycle_counter_cs); + clocksource_register_hz(&cycle_counter_cs, cycles_per_sec); /* Start up the tile-timer interrupt source on the boot cpu. */ setup_tile_timer(); diff --git a/arch/tile/kvm/Kconfig b/arch/tile/kvm/Kconfig index b88f9c047781..669fcdba31ea 100644 --- a/arch/tile/kvm/Kconfig +++ b/arch/tile/kvm/Kconfig @@ -33,6 +33,5 @@ config KVM If unsure, say N. source drivers/vhost/Kconfig -source drivers/virtio/Kconfig endif # VIRTUALIZATION diff --git a/arch/tile/lib/atomic_32.c b/arch/tile/lib/atomic_32.c index 46570211df52..771b251b409d 100644 --- a/arch/tile/lib/atomic_32.c +++ b/arch/tile/lib/atomic_32.c @@ -17,7 +17,7 @@ #include <linux/uaccess.h> #include <linux/module.h> #include <linux/mm.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/futex.h> #include <arch/chip.h> diff --git a/arch/tile/lib/atomic_asm_32.S b/arch/tile/lib/atomic_asm_32.S index 24448734f6f1..1f75a2a56101 100644 --- a/arch/tile/lib/atomic_asm_32.S +++ b/arch/tile/lib/atomic_asm_32.S @@ -70,7 +70,7 @@ */ #include <linux/linkage.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/page.h> #include <asm/processor.h> diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c index 4e10c4023028..7309988c9794 100644 --- a/arch/tile/mm/init.c +++ b/arch/tile/mm/init.c @@ -836,8 +836,7 @@ void __init mem_init(void) #endif #ifdef CONFIG_FLATMEM - if (!mem_map) - BUG(); + BUG_ON(!mem_map); #endif #ifdef CONFIG_HIGHMEM |