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-rw-r--r--include/acpi/acpi_bus.h1
-rw-r--r--include/asm-blackfin/mach-bf533/bfin_serial_5xx.h11
-rw-r--r--include/asm-blackfin/mach-bf537/bfin_serial_5xx.h23
-rw-r--r--include/asm-blackfin/mach-bf537/portmux.h35
-rw-r--r--include/asm-blackfin/mach-bf561/bfin_serial_5xx.h11
-rw-r--r--include/asm-blackfin/portmux.h55
-rw-r--r--include/asm-blackfin/unistd.h56
-rw-r--r--include/asm-h8300/flat.h3
-rw-r--r--include/asm-i386/system.h5
-rw-r--r--include/asm-m32r/flat.h3
-rw-r--r--include/asm-m68knommu/flat.h3
-rw-r--r--include/asm-mips/cmpxchg.h107
-rw-r--r--include/asm-mips/fcntl.h1
-rw-r--r--include/asm-mips/local.h69
-rw-r--r--include/asm-mips/page.h2
-rw-r--r--include/asm-mips/system.h261
-rw-r--r--include/asm-sh/flat.h3
-rw-r--r--include/asm-v850/flat.h4
-rw-r--r--include/asm-x86_64/processor.h2
-rw-r--r--include/linux/sched.h2
-rw-r--r--include/linux/writeback.h2
-rw-r--r--include/net/rose.h2
-rw-r--r--include/net/tcp.h6
23 files changed, 301 insertions, 366 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 17500a11878..7b74b60a68a 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -332,6 +332,7 @@ int acpi_bus_get_power(acpi_handle handle, int *state);
int acpi_bus_set_power(acpi_handle handle, int state);
#ifdef CONFIG_ACPI_PROC_EVENT
int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data);
+int acpi_bus_generate_proc_event4(const char *class, const char *bid, u8 type, int data);
int acpi_bus_receive_event(struct acpi_bus_event *event);
#else
static inline int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data)
diff --git a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
index e043cafa3c4..69b9f8e120e 100644
--- a/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf533/bfin_serial_5xx.h
@@ -1,5 +1,6 @@
#include <linux/serial.h>
#include <asm/dma.h>
+#include <asm/portmux.h>
#define NR_PORTS 1
@@ -92,18 +93,24 @@ struct bfin_serial_res bfin_serial_resource[] = {
}
};
+#define DRIVER_NAME "bfin-uart"
int nr_ports = NR_PORTS;
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
{
+#ifdef CONFIG_SERIAL_BFIN_UART0
+ peripheral_request(P_UART0_TX, DRIVER_NAME);
+ peripheral_request(P_UART0_RX, DRIVER_NAME);
+#endif
+
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
if (uart->cts_pin >= 0) {
- gpio_request(uart->cts_pin, NULL);
+ gpio_request(uart->cts_pin, DRIVER_NAME);
gpio_direction_input(uart->cts_pin);
}
if (uart->rts_pin >= 0) {
- gpio_request(uart->rts_pin, NULL);
+ gpio_request(uart->rts_pin, DRIVER_NAME);
gpio_direction_input(uart->rts_pin);
}
#endif
diff --git a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
index 8f5d9c4d8d5..6fb328f5186 100644
--- a/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf537/bfin_serial_5xx.h
@@ -1,5 +1,6 @@
#include <linux/serial.h>
#include <asm/dma.h>
+#include <asm/portmux.h>
#define NR_PORTS 2
@@ -122,25 +123,29 @@ struct bfin_serial_res bfin_serial_resource[] = {
int nr_ports = ARRAY_SIZE(bfin_serial_resource);
+#define DRIVER_NAME "bfin-uart"
+
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
{
- unsigned short val;
- val = bfin_read16(BFIN_PORT_MUX);
- val &= ~(PFDE | PFTE);
- bfin_write16(BFIN_PORT_MUX, val);
- val = bfin_read16(PORTF_FER);
- val |= 0xF;
- bfin_write16(PORTF_FER, val);
+#ifdef CONFIG_SERIAL_BFIN_UART0
+ peripheral_request(P_UART0_TX, DRIVER_NAME);
+ peripheral_request(P_UART0_RX, DRIVER_NAME);
+#endif
+
+#ifdef CONFIG_SERIAL_BFIN_UART1
+ peripheral_request(P_UART1_TX, DRIVER_NAME);
+ peripheral_request(P_UART1_RX, DRIVER_NAME);
+#endif
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
if (uart->cts_pin >= 0) {
- gpio_request(uart->cts_pin, NULL);
+ gpio_request(uart->cts_pin, DRIVER_NAME);
gpio_direction_input(uart->cts_pin);
}
if (uart->rts_pin >= 0) {
- gpio_request(uart->rts_pin, NULL);
+ gpio_request(uart->rts_pin, DRIVER_NAME);
gpio_direction_output(uart->rts_pin);
}
#endif
diff --git a/include/asm-blackfin/mach-bf537/portmux.h b/include/asm-blackfin/mach-bf537/portmux.h
index 23e13c5abc4..ae6c53b2845 100644
--- a/include/asm-blackfin/mach-bf537/portmux.h
+++ b/include/asm-blackfin/mach-bf537/portmux.h
@@ -106,4 +106,37 @@
#define P_SPI0_SSEL2 (P_DEFINED | P_IDENT(PORT_PJ11) | P_FUNCT(1))
#define P_SPI0_SSEL7 (P_DEFINED | P_IDENT(PORT_PJ5) | P_FUNCT(2))
-#endif /* _MACH_PORTMUX_H_ */
+#define P_MII0 {\
+ P_MII0_ETxD0, \
+ P_MII0_ETxD1, \
+ P_MII0_ETxD2, \
+ P_MII0_ETxD3, \
+ P_MII0_ETxEN, \
+ P_MII0_TxCLK, \
+ P_MII0_PHYINT, \
+ P_MII0_COL, \
+ P_MII0_ERxD0, \
+ P_MII0_ERxD1, \
+ P_MII0_ERxD2, \
+ P_MII0_ERxD3, \
+ P_MII0_ERxDV, \
+ P_MII0_ERxCLK, \
+ P_MII0_ERxER, \
+ P_MII0_CRS, \
+ P_MDC, \
+ P_MDIO, 0}
+
+
+#define P_RMII0 {\
+ P_MII0_ETxD0, \
+ P_MII0_ETxD1, \
+ P_MII0_ETxEN, \
+ P_MII0_ERxD0, \
+ P_MII0_ERxD1, \
+ P_MII0_ERxER, \
+ P_RMII0_REF_CLK, \
+ P_RMII0_MDINT, \
+ P_RMII0_CRS_DV, \
+ P_MDC, \
+ P_MDIO, 0}
+#endif /* _MACH_PORTMUX_H_ */
diff --git a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
index e043cafa3c4..69b9f8e120e 100644
--- a/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
+++ b/include/asm-blackfin/mach-bf561/bfin_serial_5xx.h
@@ -1,5 +1,6 @@
#include <linux/serial.h>
#include <asm/dma.h>
+#include <asm/portmux.h>
#define NR_PORTS 1
@@ -92,18 +93,24 @@ struct bfin_serial_res bfin_serial_resource[] = {
}
};
+#define DRIVER_NAME "bfin-uart"
int nr_ports = NR_PORTS;
static void bfin_serial_hw_init(struct bfin_serial_port *uart)
{
+#ifdef CONFIG_SERIAL_BFIN_UART0
+ peripheral_request(P_UART0_TX, DRIVER_NAME);
+ peripheral_request(P_UART0_RX, DRIVER_NAME);
+#endif
+
#ifdef CONFIG_SERIAL_BFIN_CTSRTS
if (uart->cts_pin >= 0) {
- gpio_request(uart->cts_pin, NULL);
+ gpio_request(uart->cts_pin, DRIVER_NAME);
gpio_direction_input(uart->cts_pin);
}
if (uart->rts_pin >= 0) {
- gpio_request(uart->rts_pin, NULL);
+ gpio_request(uart->rts_pin, DRIVER_NAME);
gpio_direction_input(uart->rts_pin);
}
#endif
diff --git a/include/asm-blackfin/portmux.h b/include/asm-blackfin/portmux.h
index 9d3681e4211..0d3f650d2d9 100644
--- a/include/asm-blackfin/portmux.h
+++ b/include/asm-blackfin/portmux.h
@@ -14,6 +14,12 @@
#define P_MAYSHARE 0x2000
#define P_DONTCARE 0x1000
+
+int peripheral_request(unsigned short per, const char *label);
+void peripheral_free(unsigned short per);
+int peripheral_request_list(unsigned short per[], const char *label);
+void peripheral_free_list(unsigned short per[]);
+
#include <asm/gpio.h>
#include <asm/mach/portmux.h>
@@ -145,6 +151,22 @@
#define P_SPI2_SSEL3 P_UNDEF
#endif
+#ifndef P_SPI2_SSEL4
+#define P_SPI2_SSEL4 P_UNDEF
+#endif
+
+#ifndef P_SPI2_SSEL5
+#define P_SPI2_SSEL5 P_UNDEF
+#endif
+
+#ifndef P_SPI2_SSEL6
+#define P_SPI2_SSEL6 P_UNDEF
+#endif
+
+#ifndef P_SPI2_SSEL7
+#define P_SPI2_SSEL7 P_UNDEF
+#endif
+
#ifndef P_SPI2_SCK
#define P_SPI2_SCK P_UNDEF
#endif
@@ -513,6 +535,22 @@
#define P_SPI0_SSEL3 P_UNDEF
#endif
+#ifndef P_SPI0_SSEL4
+#define P_SPI0_SSEL4 P_UNDEF
+#endif
+
+#ifndef P_SPI0_SSEL5
+#define P_SPI0_SSEL5 P_UNDEF
+#endif
+
+#ifndef P_SPI0_SSEL6
+#define P_SPI0_SSEL6 P_UNDEF
+#endif
+
+#ifndef P_SPI0_SSEL7
+#define P_SPI0_SSEL7 P_UNDEF
+#endif
+
#ifndef P_UART0_TX
#define P_UART0_TX P_UNDEF
#endif
@@ -741,6 +779,23 @@
#define P_SPI1_SSEL3 P_UNDEF
#endif
+
+#ifndef P_SPI1_SSEL4
+#define P_SPI1_SSEL4 P_UNDEF
+#endif
+
+#ifndef P_SPI1_SSEL5
+#define P_SPI1_SSEL5 P_UNDEF
+#endif
+
+#ifndef P_SPI1_SSEL6
+#define P_SPI1_SSEL6 P_UNDEF
+#endif
+
+#ifndef P_SPI1_SSEL7
+#define P_SPI1_SSEL7 P_UNDEF
+#endif
+
#ifndef P_SPI1_SCK
#define P_SPI1_SCK P_UNDEF
#endif
diff --git a/include/asm-blackfin/unistd.h b/include/asm-blackfin/unistd.h
index 0df9f2d322a..07ffe8b718c 100644
--- a/include/asm-blackfin/unistd.h
+++ b/include/asm-blackfin/unistd.h
@@ -3,6 +3,7 @@
/*
* This file contains the system call numbers.
*/
+#define __NR_restart_syscall 0
#define __NR_exit 1
#define __NR_fork 2
#define __NR_read 3
@@ -165,13 +166,13 @@
#define __NR_sched_get_priority_min 160
#define __NR_sched_rr_get_interval 161
#define __NR_nanosleep 162
- /* 163 __NR_mremap */
+#define __NR_mremap 163
#define __NR_setresuid 164
#define __NR_getresuid 165
/* 166 __NR_vm86 */
/* 167 __NR_query_module */
/* 168 __NR_poll */
- /* 169 __NR_nfsservctl */
+#define __NR_nfsservctl 169
#define __NR_setresgid 170
#define __NR_getresgid 171
#define __NR_prctl 172
@@ -227,7 +228,7 @@
/* 222 reserved for TUX */
/* 223 reserved for TUX */
#define __NR_gettid 224
- /* 225 __NR_readahead */
+#define __NR_readahead 225
#define __NR_setxattr 226
#define __NR_lsetxattr 227
#define __NR_fsetxattr 228
@@ -287,7 +288,7 @@
#define __NR_mq_timedreceive (__NR_mq_open+3)
#define __NR_mq_notify (__NR_mq_open+4)
#define __NR_mq_getsetattr (__NR_mq_open+5)
- /* 284 __NR_sys_kexec_load */
+#define __NR_kexec_load 284
#define __NR_waitid 285
#define __NR_add_key 286
#define __NR_request_key 287
@@ -352,9 +353,54 @@
#define __NR_shmdt 340
#define __NR_shmget 341
-#define __NR_syscall 342
+#define __NR_splice 342
+#define __NR_sync_file_range 343
+#define __NR_tee 344
+#define __NR_vmsplice 345
+
+#define __NR_epoll_pwait 346
+#define __NR_utimensat 347
+#define __NR_signalfd 348
+#define __NR_timerfd 349
+#define __NR_eventfd 350
+#define __NR_pread64 351
+#define __NR_pwrite64 352
+#define __NR_fadvise64 353
+#define __NR_set_robust_list 354
+#define __NR_get_robust_list 355
+#define __NR_fallocate 356
+
+#define __NR_syscall 357
#define NR_syscalls __NR_syscall
+/* Old optional stuff no one actually uses */
+#define __IGNORE_sysfs
+#define __IGNORE_uselib
+
+/* Implement the newer interfaces */
+#define __IGNORE_mmap
+#define __IGNORE_poll
+#define __IGNORE_select
+#define __IGNORE_utime
+
+/* Not relevant on no-mmu */
+#define __IGNORE_swapon
+#define __IGNORE_swapoff
+#define __IGNORE_msync
+#define __IGNORE_mlock
+#define __IGNORE_munlock
+#define __IGNORE_mlockall
+#define __IGNORE_munlockall
+#define __IGNORE_mincore
+#define __IGNORE_madvise
+#define __IGNORE_remap_file_pages
+#define __IGNORE_mbind
+#define __IGNORE_get_mempolicy
+#define __IGNORE_set_mempolicy
+#define __IGNORE_migrate_pages
+#define __IGNORE_move_pages
+#define __IGNORE_getcpu
+
#ifdef __KERNEL__
#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_STAT64
diff --git a/include/asm-h8300/flat.h b/include/asm-h8300/flat.h
index c20eee767d6..2a873508a9a 100644
--- a/include/asm-h8300/flat.h
+++ b/include/asm-h8300/flat.h
@@ -9,6 +9,7 @@
#define flat_argvp_envp_on_stack() 1
#define flat_old_ram_flag(flags) 1
#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
+#define flat_set_persistent(relval, p) 0
/*
* on the H8 a couple of the relocations have an instruction in the
@@ -18,7 +19,7 @@
*/
#define flat_get_relocate_addr(rel) (rel)
-#define flat_get_addr_from_rp(rp, relval, flags) \
+#define flat_get_addr_from_rp(rp, relval, flags, persistent) \
(get_unaligned(rp) & ((flags & FLAT_FLAG_GOTPIC) ? 0xffffffff: 0x00ffffff))
#define flat_put_addr_at_rp(rp, addr, rel) \
put_unaligned (((*(char *)(rp)) << 24) | ((addr) & 0x00ffffff), rp)
diff --git a/include/asm-i386/system.h b/include/asm-i386/system.h
index 609756c6167..d69ba937e09 100644
--- a/include/asm-i386/system.h
+++ b/include/asm-i386/system.h
@@ -214,11 +214,6 @@ static inline unsigned long get_limit(unsigned long segment)
*/
-/*
- * Actually only lfence would be needed for mb() because all stores done
- * by the kernel should be already ordered. But keep a full barrier for now.
- */
-
#define mb() alternative("lock; addl $0,0(%%esp)", "mfence", X86_FEATURE_XMM2)
#define rmb() alternative("lock; addl $0,0(%%esp)", "lfence", X86_FEATURE_XMM2)
diff --git a/include/asm-m32r/flat.h b/include/asm-m32r/flat.h
index 1b285f65cab..d851cf0c4aa 100644
--- a/include/asm-m32r/flat.h
+++ b/include/asm-m32r/flat.h
@@ -15,9 +15,10 @@
#define flat_stack_align(sp) (*sp += (*sp & 3 ? (4 - (*sp & 3)): 0))
#define flat_argvp_envp_on_stack() 0
#define flat_old_ram_flag(flags) (flags)
+#define flat_set_persistent(relval, p) 0
#define flat_reloc_valid(reloc, size) \
(((reloc) - textlen_for_m32r_lo16_data) <= (size))
-#define flat_get_addr_from_rp(rp, relval, flags) \
+#define flat_get_addr_from_rp(rp, relval, flags, persistent) \
m32r_flat_get_addr_from_rp(rp, relval, (text_len) )
#define flat_put_addr_at_rp(rp, addr, relval) \
diff --git a/include/asm-m68knommu/flat.h b/include/asm-m68knommu/flat.h
index 2d836edc434..814b5174a8e 100644
--- a/include/asm-m68knommu/flat.h
+++ b/include/asm-m68knommu/flat.h
@@ -9,8 +9,9 @@
#define flat_argvp_envp_on_stack() 1
#define flat_old_ram_flag(flags) (flags)
#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
-#define flat_get_addr_from_rp(rp, relval, flags) get_unaligned(rp)
+#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp)
#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp)
#define flat_get_relocate_addr(rel) (rel)
+#define flat_set_persistent(relval, p) 0
#endif /* __M68KNOMMU_FLAT_H__ */
diff --git a/include/asm-mips/cmpxchg.h b/include/asm-mips/cmpxchg.h
new file mode 100644
index 00000000000..c5b4708e003
--- /dev/null
+++ b/include/asm-mips/cmpxchg.h
@@ -0,0 +1,107 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2003, 06, 07 by Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_CMPXCHG_H
+#define __ASM_CMPXCHG_H
+
+#include <linux/irqflags.h>
+
+#define __HAVE_ARCH_CMPXCHG 1
+
+#define __cmpxchg_asm(ld, st, m, old, new) \
+({ \
+ __typeof(*(m)) __ret; \
+ \
+ if (cpu_has_llsc && R10000_LLSC_WAR) { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " .set mips3 \n" \
+ "1: " ld " %0, %2 # __cmpxchg_asm \n" \
+ " bne %0, %z3, 2f \n" \
+ " .set mips0 \n" \
+ " move $1, %z4 \n" \
+ " .set mips3 \n" \
+ " " st " $1, %1 \n" \
+ " beqzl $1, 1b \n" \
+ "2: \n" \
+ " .set pop \n" \
+ : "=&r" (__ret), "=R" (*m) \
+ : "R" (*m), "Jr" (old), "Jr" (new) \
+ : "memory"); \
+ } else if (cpu_has_llsc) { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " .set mips3 \n" \
+ "1: " ld " %0, %2 # __cmpxchg_asm \n" \
+ " bne %0, %z3, 2f \n" \
+ " .set mips0 \n" \
+ " move $1, %z4 \n" \
+ " .set mips3 \n" \
+ " " st " $1, %1 \n" \
+ " beqz $1, 3f \n" \
+ "2: \n" \
+ " .subsection 2 \n" \
+ "3: b 1b \n" \
+ " .previous \n" \
+ " .set pop \n" \
+ : "=&r" (__ret), "=R" (*m) \
+ : "R" (*m), "Jr" (old), "Jr" (new) \
+ : "memory"); \
+ } else { \
+ unsigned long __flags; \
+ \
+ raw_local_irq_save(__flags); \
+ __ret = *m; \
+ if (__ret == old) \
+ *m = new; \
+ raw_local_irq_restore(__flags); \
+ } \
+ \
+ __ret; \
+})
+
+/*
+ * This function doesn't exist, so you'll get a linker error
+ * if something tries to do an invalid cmpxchg().
+ */
+extern void __cmpxchg_called_with_bad_pointer(void);
+
+#define __cmpxchg(ptr,old,new,barrier) \
+({ \
+ __typeof__(ptr) __ptr = (ptr); \
+ __typeof__(*(ptr)) __old = (old); \
+ __typeof__(*(ptr)) __new = (new); \
+ __typeof__(*(ptr)) __res = 0; \
+ \
+ barrier; \
+ \
+ switch (sizeof(*(__ptr))) { \
+ case 4: \
+ __res = __cmpxchg_asm("ll", "sc", __ptr, __old, __new); \
+ break; \
+ case 8: \
+ if (sizeof(long) == 8) { \
+ __res = __cmpxchg_asm("lld", "scd", __ptr, \
+ __old, __new); \
+ break; \
+ } \
+ default: \
+ __cmpxchg_called_with_bad_pointer(); \
+ break; \
+ } \
+ \
+ barrier; \
+ \
+ __res; \
+})
+
+#define cmpxchg(ptr, old, new) __cmpxchg(ptr, old, new, smp_llsc_mb())
+#define cmpxchg_local(ptr, old, new) __cmpxchg(ptr, old, new,)
+
+#endif /* __ASM_CMPXCHG_H */
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
index 00a50ec1c19..2a52333a062 100644
--- a/include/asm-mips/fcntl.h
+++ b/include/asm-mips/fcntl.h
@@ -13,6 +13,7 @@
#define O_SYNC 0x0010
#define O_NONBLOCK 0x0080
#define O_CREAT 0x0100 /* not fcntl */
+#define O_TRUNC 0x0200 /* not fcntl */
#define O_EXCL 0x0400 /* not fcntl */
#define O_NOCTTY 0x0800 /* not fcntl */
#define FASYNC 0x1000 /* fcntl, for BSD compatibility */
diff --git a/include/asm-mips/local.h b/include/asm-mips/local.h
index ed882c88e0c..f9a5ce5c9af 100644
--- a/include/asm-mips/local.h
+++ b/include/asm-mips/local.h
@@ -4,6 +4,7 @@
#include <linux/percpu.h>
#include <linux/bitops.h>
#include <asm/atomic.h>
+#include <asm/cmpxchg.h>
#include <asm/war.h>
typedef struct
@@ -114,68 +115,6 @@ static __inline__ long local_sub_return(long i, local_t * l)
return result;
}
-/*
- * local_sub_if_positive - conditionally subtract integer from atomic variable
- * @i: integer value to subtract
- * @l: pointer of type local_t
- *
- * Atomically test @l and subtract @i if @l is greater or equal than @i.
- * The function returns the old value of @l minus @i.
- */
-static __inline__ long local_sub_if_positive(long i, local_t * l)
-{
- unsigned long result;
-
- if (cpu_has_llsc && R10000_LLSC_WAR) {
- unsigned long temp;
-
- __asm__ __volatile__(
- " .set mips3 \n"
- "1:" __LL "%1, %2 # local_sub_if_positive\n"
- " dsubu %0, %1, %3 \n"
- " bltz %0, 1f \n"
- __SC "%0, %2 \n"
- " .set noreorder \n"
- " beqzl %0, 1b \n"
- " dsubu %0, %1, %3 \n"
- " .set reorder \n"
- "1: \n"
- " .set mips0 \n"
- : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
- : "Ir" (i), "m" (l->a.counter)
- : "memory");
- } else if (cpu_has_llsc) {
- unsigned long temp;
-
- __asm__ __volatile__(
- " .set mips3 \n"
- "1:" __LL "%1, %2 # local_sub_if_positive\n"
- " dsubu %0, %1, %3 \n"
- " bltz %0, 1f \n"
- __SC "%0, %2 \n"
- " .set noreorder \n"
- " beqz %0, 1b \n"
- " dsubu %0, %1, %3 \n"
- " .set reorder \n"
- "1: \n"
- " .set mips0 \n"
- : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
- : "Ir" (i), "m" (l->a.counter)
- : "memory");
- } else {
- unsigned long flags;
-
- local_irq_save(flags);
- result = l->a.counter;
- result -= i;
- if (result >= 0)
- l->a.counter = result;
- local_irq_restore(flags);
- }
-
- return result;
-}
-
#define local_cmpxchg(l, o, n) \
((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
#define local_xchg(l, n) (xchg_local(&((l)->a.counter),(n)))
@@ -234,12 +173,6 @@ static __inline__ long local_sub_if_positive(long i, local_t * l)
#define local_dec_and_test(l) (local_sub_return(1, (l)) == 0)
/*
- * local_dec_if_positive - decrement by 1 if old value positive
- * @l: pointer of type local_t
- */
-#define local_dec_if_positive(l) local_sub_if_positive(1, l)
-
-/*
* local_add_negative - add and test if negative
* @l: pointer of type local_t
* @i: integer value to add
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index b92dd8c760d..e3301e54d55 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -142,7 +142,7 @@ typedef struct { unsigned long pgprot; } pgprot_t;
/*
* __pa()/__va() should be used only during mem init.
*/
-#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
+#ifdef CONFIG_64BIT
#define __pa(x) \
({ \
unsigned long __x = (unsigned long)(x); \
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 357251f4251..480b574e248 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -17,6 +17,7 @@
#include <asm/addrspace.h>
#include <asm/barrier.h>
+#include <asm/cmpxchg.h>
#include <asm/cpu-features.h>
#include <asm/dsp.h>
#include <asm/war.h>
@@ -194,266 +195,6 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-#define __HAVE_ARCH_CMPXCHG 1
-
-static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
- unsigned long new)
-{
- __u32 retval;
-
- if (cpu_has_llsc && R10000_LLSC_WAR) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: ll %0, %2 # __cmpxchg_u32 \n"
- " bne %0, %z3, 2f \n"
- " .set mips0 \n"
- " move $1, %z4 \n"
- " .set mips3 \n"
- " sc $1, %1 \n"
- " beqzl $1, 1b \n"
- "2: \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else if (cpu_has_llsc) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: ll %0, %2 # __cmpxchg_u32 \n"
- " bne %0, %z3, 2f \n"
- " .set mips0 \n"
- " move $1, %z4 \n"
- " .set mips3 \n"
- " sc $1, %1 \n"
- " beqz $1, 3f \n"
- "2: \n"
- " .subsection 2 \n"
- "3: b 1b \n"
- " .previous \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else {
- unsigned long flags;
-
- raw_local_irq_save(flags);
- retval = *m;
- if (retval == old)
- *m = new;
- raw_local_irq_restore(flags); /* implies memory barrier */
- }
-
- smp_llsc_mb();
-
- return retval;
-}
-
-static inline unsigned long __cmpxchg_u32_local(volatile int * m,
- unsigned long old, unsigned long new)
-{
- __u32 retval;
-
- if (cpu_has_llsc && R10000_LLSC_WAR) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: ll %0, %2 # __cmpxchg_u32 \n"
- " bne %0, %z3, 2f \n"
- " .set mips0 \n"
- " move $1, %z4 \n"
- " .set mips3 \n"
- " sc $1, %1 \n"
- " beqzl $1, 1b \n"
- "2: \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else if (cpu_has_llsc) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: ll %0, %2 # __cmpxchg_u32 \n"
- " bne %0, %z3, 2f \n"
- " .set mips0 \n"
- " move $1, %z4 \n"
- " .set mips3 \n"
- " sc $1, %1 \n"
- " beqz $1, 1b \n"
- "2: \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else {
- unsigned long flags;
-
- local_irq_save(flags);
- retval = *m;
- if (retval == old)
- *m = new;
- local_irq_restore(flags); /* implies memory barrier */
- }
-
- return retval;
-}
-
-#ifdef CONFIG_64BIT
-static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
- unsigned long new)
-{
- __u64 retval;
-
- if (cpu_has_llsc && R10000_LLSC_WAR) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: lld %0, %2 # __cmpxchg_u64 \n"
- " bne %0, %z3, 2f \n"
- " move $1, %z4 \n"
- " scd $1, %1 \n"
- " beqzl $1, 1b \n"
- "2: \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else if (cpu_has_llsc) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: lld %0, %2 # __cmpxchg_u64 \n"
- " bne %0, %z3, 2f \n"
- " move $1, %z4 \n"
- " scd $1, %1 \n"
- " beqz $1, 3f \n"
- "2: \n"
- " .subsection 2 \n"
- "3: b 1b \n"
- " .previous \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else {
- unsigned long flags;
-
- raw_local_irq_save(flags);
- retval = *m;
- if (retval == old)
- *m = new;
- raw_local_irq_restore(flags); /* implies memory barrier */
- }
-
- smp_llsc_mb();
-
- return retval;
-}
-
-static inline unsigned long __cmpxchg_u64_local(volatile int * m,
- unsigned long old, unsigned long new)
-{
- __u64 retval;
-
- if (cpu_has_llsc && R10000_LLSC_WAR) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: lld %0, %2 # __cmpxchg_u64 \n"
- " bne %0, %z3, 2f \n"
- " move $1, %z4 \n"
- " scd $1, %1 \n"
- " beqzl $1, 1b \n"
- "2: \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else if (cpu_has_llsc) {
- __asm__ __volatile__(
- " .set push \n"
- " .set noat \n"
- " .set mips3 \n"
- "1: lld %0, %2 # __cmpxchg_u64 \n"
- " bne %0, %z3, 2f \n"
- " move $1, %z4 \n"
- " scd $1, %1 \n"
- " beqz $1, 1b \n"
- "2: \n"
- " .set pop \n"
- : "=&r" (retval), "=R" (*m)
- : "R" (*m), "Jr" (old), "Jr" (new)
- : "memory");
- } else {
- unsigned long flags;
-
- local_irq_save(flags);
- retval = *m;
- if (retval == old)
- *m = new;
- local_irq_restore(flags); /* implies memory barrier */
- }
-
- return retval;
-}
-
-#else
-extern unsigned long __cmpxchg_u64_unsupported_on_32bit_kernels(
- volatile int * m, unsigned long old, unsigned long new);
-#define __cmpxchg_u64 __cmpxchg_u64_unsupported_on_32bit_kernels
-extern unsigned long __cmpxchg_u64_local_unsupported_on_32bit_kernels(
- volatile int * m, unsigned long old, unsigned long new);
-#define __cmpxchg_u64_local __cmpxchg_u64_local_unsupported_on_32bit_kernels
-#endif
-
-/* This function doesn't exist, so you'll get a linker error
- if something tries to do an invalid cmpxchg(). */
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
- unsigned long new, int size)
-{
- switch (size) {
- case 4:
- return __cmpxchg_u32(ptr, old, new);
- case 8:
- return __cmpxchg_u64(ptr, old, new);
- }
- __cmpxchg_called_with_bad_pointer();
- return old;
-}
-
-static inline unsigned long __cmpxchg_local(volatile void * ptr,
- unsigned long old, unsigned long new, int size)
-{
- switch (size) {
- case 4:
- return __cmpxchg_u32_local(ptr, old, new);
- case 8:
- return __cmpxchg_u64_local(ptr, old, new);
- }
- __cmpxchg_called_with_bad_pointer();
- return old;
-}
-
-#define cmpxchg(ptr,old,new) \
- ((__typeof__(*(ptr)))__cmpxchg((ptr), \
- (unsigned long)(old), (unsigned long)(new),sizeof(*(ptr))))
-
-#define cmpxchg_local(ptr,old,new) \
- ((__typeof__(*(ptr)))__cmpxchg_local((ptr), \
- (unsigned long)(old), (unsigned long)(new),sizeof(*(ptr))))
-
extern void set_handler (unsigned long offset, void *addr, unsigned long len);
extern void set_uncached_handler (unsigned long offset, void *addr, unsigned long len);
diff --git a/include/asm-sh/flat.h b/include/asm-sh/flat.h
index 0d5cc04ab00..dc4f5950daf 100644
--- a/include/asm-sh/flat.h
+++ b/include/asm-sh/flat.h
@@ -16,8 +16,9 @@
#define flat_argvp_envp_on_stack() 0
#define flat_old_ram_flag(flags) (flags)
#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
-#define flat_get_addr_from_rp(rp, relval, flags) get_unaligned(rp)
+#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp)
#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp)
#define flat_get_relocate_addr(rel) (rel)
+#define flat_set_persistent(relval, p) 0
#endif /* __ASM_SH_FLAT_H */
diff --git a/include/asm-v850/flat.h b/include/asm-v850/flat.h
index 3888f59d688..17f0ea56661 100644
--- a/include/asm-v850/flat.h
+++ b/include/asm-v850/flat.h
@@ -25,6 +25,7 @@
#define flat_stack_align(sp) /* nothing needed */
#define flat_argvp_envp_on_stack() 0
#define flat_old_ram_flag(flags) (flags)
+#define flat_set_persistent(relval, p) 0
/* We store the type of relocation in the top 4 bits of the `relval.' */
@@ -46,7 +47,8 @@ flat_get_relocate_addr (unsigned long relval)
For the v850, RP should always be half-word aligned. */
static inline unsigned long flat_get_addr_from_rp (unsigned long *rp,
unsigned long relval,
- unsigned long flags)
+ unsigned long flags,
+ unsigned long *persistent)
{
short *srp = (short *)rp;
diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 19525175b91..31f579b828f 100644
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -371,7 +371,7 @@ static inline void sync_core(void)
#define ARCH_HAS_PREFETCH
static inline void prefetch(void *x)
{
- asm volatile("prefetcht0 %0" :: "m" (*(unsigned long *)x));
+ asm volatile("prefetcht0 (%0)" :: "r" (x));
}
#define ARCH_HAS_PREFETCHW 1
diff --git a/include/linux/sched.h b/include/linux/sched.h
index a01ac6dd5f5..313c6b6e774 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -113,7 +113,7 @@ extern unsigned long avenrun[]; /* Load averages */
#define FSHIFT 11 /* nr of bits of precision */
#define FIXED_1 (1<<FSHIFT) /* 1.0 as fixed-point */
-#define LOAD_FREQ (5*HZ) /* 5 sec intervals */
+#define LOAD_FREQ (5*HZ+1) /* 5 sec intervals */
#define EXP_1 1884 /* 1/exp(5sec/1min) as fixed-point */
#define EXP_5 2014 /* 1/exp(5sec/5min) */
#define EXP_15 2037 /* 1/exp(5sec/15min) */
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 4ef4d22e5e4..b4af6bcb7b7 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -127,7 +127,7 @@ int sync_page_range(struct inode *inode, struct address_space *mapping,
loff_t pos, loff_t count);
int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
loff_t pos, loff_t count);
-void set_page_dirty_balance(struct page *page);
+void set_page_dirty_balance(struct page *page, int page_mkwrite);
void writeback_set_ratelimit(void);
/* pdflush.c */
diff --git a/include/net/rose.h b/include/net/rose.h
index a4047d3cf5d..e5bb084d875 100644
--- a/include/net/rose.h
+++ b/include/net/rose.h
@@ -188,7 +188,7 @@ extern void rose_kick(struct sock *);
extern void rose_enquiry_response(struct sock *);
/* rose_route.c */
-extern struct rose_neigh rose_loopback_neigh;
+extern struct rose_neigh *rose_loopback_neigh;
extern const struct file_operations rose_neigh_fops;
extern const struct file_operations rose_nodes_fops;
extern const struct file_operations rose_routes_fops;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 185c7ecce4c..54053de0bdd 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1059,14 +1059,12 @@ struct tcp_md5sig_key {
};
struct tcp4_md5sig_key {
- u8 *key;
- u16 keylen;
+ struct tcp_md5sig_key base;
__be32 addr;
};
struct tcp6_md5sig_key {
- u8 *key;
- u16 keylen;
+ struct tcp_md5sig_key base;
#if 0
u32 scope_id; /* XXX */
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 03:00:05 +0000