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-rw-r--r--include/asm-alpha/current.h2
-rw-r--r--include/asm-alpha/dma-mapping.h2
-rw-r--r--include/asm-alpha/kvm.h6
-rw-r--r--include/asm-alpha/pci.h8
-rw-r--r--include/asm-arm/kvm.h6
-rw-r--r--include/asm-avr32/kvm.h6
-rw-r--r--include/asm-blackfin/kvm.h6
-rw-r--r--include/asm-cris/kvm.h6
-rw-r--r--include/asm-frv/kvm.h6
-rw-r--r--include/asm-generic/Kbuild.asm2
-rw-r--r--include/asm-h8300/kvm.h6
-rw-r--r--include/asm-ia64/kvm.h6
-rw-r--r--include/asm-m32r/kvm.h6
-rw-r--r--include/asm-m68k/kvm.h6
-rw-r--r--include/asm-m68knommu/kvm.h6
-rw-r--r--include/asm-mips/kvm.h6
-rw-r--r--include/asm-mips/mach-au1x00/au1000.h1
-rw-r--r--include/asm-mn10300/kvm.h6
-rw-r--r--include/asm-parisc/kvm.h6
-rw-r--r--include/asm-powerpc/kvm.h6
-rw-r--r--include/asm-s390/kvm.h6
-rw-r--r--include/asm-sh/floppy.h268
-rw-r--r--include/asm-sh/fpu.h39
-rw-r--r--include/asm-sh/kvm.h6
-rw-r--r--include/asm-sh/processor.h1
-rw-r--r--include/asm-sh/processor_32.h1
-rw-r--r--include/asm-sh/processor_64.h1
-rw-r--r--include/asm-sparc/kvm.h6
-rw-r--r--include/asm-sparc64/kvm.h6
-rw-r--r--include/asm-um/kvm.h6
-rw-r--r--include/asm-v850/kvm.h6
-rw-r--r--include/asm-x86/irqflags.h29
-rw-r--r--include/asm-xtensa/kvm.h6
-rw-r--r--include/linux/Kbuild2
-rw-r--r--include/linux/cgroup.h1
-rw-r--r--include/linux/hpet.h2
-rw-r--r--include/linux/input.h5
-rw-r--r--include/linux/iocontext.h3
-rw-r--r--include/linux/libata.h25
-rw-r--r--include/linux/netdevice.h12
-rw-r--r--include/net/llc.h1
-rw-r--r--include/net/llc_pdu.h4
-rw-r--r--include/net/llc_sap.h7
43 files changed, 226 insertions, 322 deletions
diff --git a/include/asm-alpha/current.h b/include/asm-alpha/current.h
index 8d88a13c1bec..094d285a1b34 100644
--- a/include/asm-alpha/current.h
+++ b/include/asm-alpha/current.h
@@ -3,7 +3,7 @@
3 3
4#include <linux/thread_info.h> 4#include <linux/thread_info.h>
5 5
6#define get_current() (current_thread_info()->task + 0) 6#define get_current() (current_thread_info()->task)
7#define current get_current() 7#define current get_current()
8 8
9#endif /* _ALPHA_CURRENT_H */ 9#endif /* _ALPHA_CURRENT_H */
diff --git a/include/asm-alpha/dma-mapping.h b/include/asm-alpha/dma-mapping.h
index 75a1aff5b57b..db351d1296f4 100644
--- a/include/asm-alpha/dma-mapping.h
+++ b/include/asm-alpha/dma-mapping.h
@@ -11,7 +11,7 @@
11#define dma_unmap_single(dev, addr, size, dir) \ 11#define dma_unmap_single(dev, addr, size, dir) \
12 pci_unmap_single(alpha_gendev_to_pci(dev), addr, size, dir) 12 pci_unmap_single(alpha_gendev_to_pci(dev), addr, size, dir)
13#define dma_alloc_coherent(dev, size, addr, gfp) \ 13#define dma_alloc_coherent(dev, size, addr, gfp) \
14 pci_alloc_consistent(alpha_gendev_to_pci(dev), size, addr) 14 __pci_alloc_consistent(alpha_gendev_to_pci(dev), size, addr, gfp)
15#define dma_free_coherent(dev, size, va, addr) \ 15#define dma_free_coherent(dev, size, va, addr) \
16 pci_free_consistent(alpha_gendev_to_pci(dev), size, va, addr) 16 pci_free_consistent(alpha_gendev_to_pci(dev), size, va, addr)
17#define dma_map_page(dev, page, off, size, dir) \ 17#define dma_map_page(dev, page, off, size, dir) \
diff --git a/include/asm-alpha/kvm.h b/include/asm-alpha/kvm.h
new file mode 100644
index 000000000000..b9daec429689
--- /dev/null
+++ b/include/asm-alpha/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_ALPHA_H
2#define __LINUX_KVM_ALPHA_H
3
4/* alpha does not support KVM */
5
6#endif
diff --git a/include/asm-alpha/pci.h b/include/asm-alpha/pci.h
index d5b10ef64364..d31fd49ff79a 100644
--- a/include/asm-alpha/pci.h
+++ b/include/asm-alpha/pci.h
@@ -76,7 +76,13 @@ extern inline void pcibios_penalize_isa_irq(int irq, int active)
76 successful and sets *DMA_ADDRP to the pci side dma address as well, 76 successful and sets *DMA_ADDRP to the pci side dma address as well,
77 else DMA_ADDRP is undefined. */ 77 else DMA_ADDRP is undefined. */
78 78
79extern void *pci_alloc_consistent(struct pci_dev *, size_t, dma_addr_t *); 79extern void *__pci_alloc_consistent(struct pci_dev *, size_t,
80 dma_addr_t *, gfp_t);
81static inline void *
82pci_alloc_consistent(struct pci_dev *dev, size_t size, dma_addr_t *dma)
83{
84 return __pci_alloc_consistent(dev, size, dma, GFP_ATOMIC);
85}
80 86
81/* Free and unmap a consistent DMA buffer. CPU_ADDR and DMA_ADDR must 87/* Free and unmap a consistent DMA buffer. CPU_ADDR and DMA_ADDR must
82 be values that were returned from pci_alloc_consistent. SIZE must 88 be values that were returned from pci_alloc_consistent. SIZE must
diff --git a/include/asm-arm/kvm.h b/include/asm-arm/kvm.h
new file mode 100644
index 000000000000..cb3c08cbcb9e
--- /dev/null
+++ b/include/asm-arm/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_ARM_H
2#define __LINUX_KVM_ARM_H
3
4/* arm does not support KVM */
5
6#endif
diff --git a/include/asm-avr32/kvm.h b/include/asm-avr32/kvm.h
new file mode 100644
index 000000000000..8c5777020e2c
--- /dev/null
+++ b/include/asm-avr32/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_AVR32_H
2#define __LINUX_KVM_AVR32_H
3
4/* avr32 does not support KVM */
5
6#endif
diff --git a/include/asm-blackfin/kvm.h b/include/asm-blackfin/kvm.h
new file mode 100644
index 000000000000..e3477d77c014
--- /dev/null
+++ b/include/asm-blackfin/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_BLACKFIN_H
2#define __LINUX_KVM_BLACKFIN_H
3
4/* blackfin does not support KVM */
5
6#endif
diff --git a/include/asm-cris/kvm.h b/include/asm-cris/kvm.h
new file mode 100644
index 000000000000..c860f51149f0
--- /dev/null
+++ b/include/asm-cris/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_CRIS_H
2#define __LINUX_KVM_CRIS_H
3
4/* cris does not support KVM */
5
6#endif
diff --git a/include/asm-frv/kvm.h b/include/asm-frv/kvm.h
new file mode 100644
index 000000000000..9c8a4f08d0a9
--- /dev/null
+++ b/include/asm-frv/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_FRV_H
2#define __LINUX_KVM_FRV_H
3
4/* frv does not support KVM */
5
6#endif
diff --git a/include/asm-generic/Kbuild.asm b/include/asm-generic/Kbuild.asm
index fd9dcfd91c39..92a6d91d0c1a 100644
--- a/include/asm-generic/Kbuild.asm
+++ b/include/asm-generic/Kbuild.asm
@@ -1,3 +1,5 @@
1header-y += kvm.h
2
1ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h) 3ifeq ($(wildcard include/asm-$(SRCARCH)/a.out.h),include/asm-$(SRCARCH)/a.out.h)
2unifdef-y += a.out.h 4unifdef-y += a.out.h
3endif 5endif
diff --git a/include/asm-h8300/kvm.h b/include/asm-h8300/kvm.h
new file mode 100644
index 000000000000..bdbed7b987e1
--- /dev/null
+++ b/include/asm-h8300/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_H8300_H
2#define __LINUX_KVM_H8300_H
3
4/* h8300 does not support KVM */
5
6#endif
diff --git a/include/asm-ia64/kvm.h b/include/asm-ia64/kvm.h
new file mode 100644
index 000000000000..030d29b4b26b
--- /dev/null
+++ b/include/asm-ia64/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_IA64_H
2#define __LINUX_KVM_IA64_H
3
4/* ia64 does not support KVM */
5
6#endif
diff --git a/include/asm-m32r/kvm.h b/include/asm-m32r/kvm.h
new file mode 100644
index 000000000000..99a40515b77e
--- /dev/null
+++ b/include/asm-m32r/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_M32R_H
2#define __LINUX_KVM_M32R_H
3
4/* m32r does not support KVM */
5
6#endif
diff --git a/include/asm-m68k/kvm.h b/include/asm-m68k/kvm.h
new file mode 100644
index 000000000000..7ed27fce5240
--- /dev/null
+++ b/include/asm-m68k/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_M68K_H
2#define __LINUX_KVM_M68K_H
3
4/* m68k does not support KVM */
5
6#endif
diff --git a/include/asm-m68knommu/kvm.h b/include/asm-m68knommu/kvm.h
new file mode 100644
index 000000000000..b49d4258dabb
--- /dev/null
+++ b/include/asm-m68knommu/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_M68KNOMMU_H
2#define __LINUX_KVM_M68KNOMMU_H
3
4/* m68knommu does not support KVM */
5
6#endif
diff --git a/include/asm-mips/kvm.h b/include/asm-mips/kvm.h
new file mode 100644
index 000000000000..093a5b7f796b
--- /dev/null
+++ b/include/asm-mips/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_MIPS_H
2#define __LINUX_KVM_MIPS_H
3
4/* mips does not support KVM */
5
6#endif
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index cb18af989645..5bb57bf2b9d7 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -1786,6 +1786,7 @@ struct cpu_spec {
1786 char *cpu_name; 1786 char *cpu_name;
1787 unsigned char cpu_od; /* Set Config[OD] */ 1787 unsigned char cpu_od; /* Set Config[OD] */
1788 unsigned char cpu_bclk; /* Enable BCLK switching */ 1788 unsigned char cpu_bclk; /* Enable BCLK switching */
1789 unsigned char cpu_pll_wo; /* sys_cpupll reg. write-only */
1789}; 1790};
1790 1791
1791extern struct cpu_spec cpu_specs[]; 1792extern struct cpu_spec cpu_specs[];
diff --git a/include/asm-mn10300/kvm.h b/include/asm-mn10300/kvm.h
new file mode 100644
index 000000000000..f6b609ff4a57
--- /dev/null
+++ b/include/asm-mn10300/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_MN10300_H
2#define __LINUX_KVM_MN10300_H
3
4/* mn10300 does not support KVM */
5
6#endif
diff --git a/include/asm-parisc/kvm.h b/include/asm-parisc/kvm.h
new file mode 100644
index 000000000000..00cc45812547
--- /dev/null
+++ b/include/asm-parisc/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_PARISC_H
2#define __LINUX_KVM_PARISC_H
3
4/* parisc does not support KVM */
5
6#endif
diff --git a/include/asm-powerpc/kvm.h b/include/asm-powerpc/kvm.h
new file mode 100644
index 000000000000..d1b530fbf8dd
--- /dev/null
+++ b/include/asm-powerpc/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_POWERPC_H
2#define __LINUX_KVM_POWERPC_H
3
4/* powerpc does not support KVM */
5
6#endif
diff --git a/include/asm-s390/kvm.h b/include/asm-s390/kvm.h
new file mode 100644
index 000000000000..573f2a351386
--- /dev/null
+++ b/include/asm-s390/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_S390_H
2#define __LINUX_KVM_S390_H
3
4/* s390 does not support KVM */
5
6#endif
diff --git a/include/asm-sh/floppy.h b/include/asm-sh/floppy.h
deleted file mode 100644
index 59fbfdc90dfb..000000000000
--- a/include/asm-sh/floppy.h
+++ /dev/null
@@ -1,268 +0,0 @@
1/*
2 * Architecture specific parts of the Floppy driver
3 * include/asm-i386/floppy.h
4 *
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * Copyright (C) 1995
10 */
11#ifndef __ASM_SH_FLOPPY_H
12#define __ASM_SH_FLOPPY_H
13
14#include <linux/vmalloc.h>
15
16
17/*
18 * The DMA channel used by the floppy controller cannot access data at
19 * addresses >= 16MB
20 *
21 * Went back to the 1MB limit, as some people had problems with the floppy
22 * driver otherwise. It doesn't matter much for performance anyway, as most
23 * floppy accesses go through the track buffer.
24 */
25#define _CROSS_64KB(a,s,vdma) \
26(!vdma && ((unsigned long)(a)/K_64 != ((unsigned long)(a) + (s) - 1) / K_64))
27
28#define CROSS_64KB(a,s) _CROSS_64KB(a,s,use_virtual_dma & 1)
29
30
31#define SW fd_routine[use_virtual_dma&1]
32#define CSW fd_routine[can_use_virtual_dma & 1]
33
34
35#define fd_inb(port) inb_p(port)
36#define fd_outb(value,port) outb_p(value,port)
37
38#define fd_request_dma() CSW._request_dma(FLOPPY_DMA,"floppy")
39#define fd_free_dma() CSW._free_dma(FLOPPY_DMA)
40#define fd_enable_irq() enable_irq(FLOPPY_IRQ)
41#define fd_disable_irq() disable_irq(FLOPPY_IRQ)
42#define fd_free_irq() free_irq(FLOPPY_IRQ, NULL)
43#define fd_get_dma_residue() SW._get_dma_residue(FLOPPY_DMA)
44#define fd_dma_mem_alloc(size) SW._dma_mem_alloc(size)
45#define fd_dma_setup(addr, size, mode, io) SW._dma_setup(addr, size, mode, io)
46
47#define FLOPPY_CAN_FALLBACK_ON_NODMA
48
49static int virtual_dma_count;
50static int virtual_dma_residue;
51static char *virtual_dma_addr;
52static int virtual_dma_mode;
53static int doing_pdma;
54
55static void floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
56{
57 register unsigned char st;
58
59#undef TRACE_FLPY_INT
60
61#ifdef TRACE_FLPY_INT
62 static int calls=0;
63 static int bytes=0;
64 static int dma_wait=0;
65#endif
66 if(!doing_pdma) {
67 floppy_interrupt(irq, dev_id, regs);
68 return;
69 }
70
71#ifdef TRACE_FLPY_INT
72 if(!calls)
73 bytes = virtual_dma_count;
74#endif
75
76 {
77 register int lcount;
78 register char *lptr;
79
80 st = 1;
81 for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
82 lcount; lcount--, lptr++) {
83 st=inb(virtual_dma_port+4) & 0xa0 ;
84 if(st != 0xa0)
85 break;
86 if(virtual_dma_mode)
87 outb_p(*lptr, virtual_dma_port+5);
88 else
89 *lptr = inb_p(virtual_dma_port+5);
90 }
91 virtual_dma_count = lcount;
92 virtual_dma_addr = lptr;
93 st = inb(virtual_dma_port+4);
94 }
95
96#ifdef TRACE_FLPY_INT
97 calls++;
98#endif
99 if(st == 0x20)
100 return;
101 if(!(st & 0x20)) {
102 virtual_dma_residue += virtual_dma_count;
103 virtual_dma_count=0;
104#ifdef TRACE_FLPY_INT
105 printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
106 virtual_dma_count, virtual_dma_residue, calls, bytes,
107 dma_wait);
108 calls = 0;
109 dma_wait=0;
110#endif
111 doing_pdma = 0;
112 floppy_interrupt(irq, dev_id, regs);
113 return;
114 }
115#ifdef TRACE_FLPY_INT
116 if(!virtual_dma_count)
117 dma_wait++;
118#endif
119}
120
121static void fd_disable_dma(void)
122{
123 if(! (can_use_virtual_dma & 1))
124 disable_dma(FLOPPY_DMA);
125 doing_pdma = 0;
126 virtual_dma_residue += virtual_dma_count;
127 virtual_dma_count=0;
128}
129
130static int vdma_request_dma(unsigned int dmanr, const char * device_id)
131{
132 return 0;
133}
134
135static void vdma_nop(unsigned int dummy)
136{
137}
138
139
140static int vdma_get_dma_residue(unsigned int dummy)
141{
142 return virtual_dma_count + virtual_dma_residue;
143}
144
145
146static int fd_request_irq(void)
147{
148 if(can_use_virtual_dma)
149 return request_irq(FLOPPY_IRQ, floppy_hardint,
150 IRQF_DISABLED, "floppy", NULL);
151 else
152 return request_irq(FLOPPY_IRQ, floppy_interrupt,
153 IRQF_DISABLED, "floppy", NULL);
154}
155
156static unsigned long dma_mem_alloc(unsigned long size)
157{
158 return __get_dma_pages(GFP_KERNEL,get_order(size));
159}
160
161
162static unsigned long vdma_mem_alloc(unsigned long size)
163{
164 return (unsigned long) vmalloc(size);
165
166}
167
168#define nodma_mem_alloc(size) vdma_mem_alloc(size)
169
170static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
171{
172 if((unsigned int) addr >= (unsigned int) high_memory)
173 return vfree((void *)addr);
174 else
175 free_pages(addr, get_order(size));
176}
177
178#define fd_dma_mem_free(addr, size) _fd_dma_mem_free(addr, size)
179
180static void _fd_chose_dma_mode(char *addr, unsigned long size)
181{
182 if(can_use_virtual_dma == 2) {
183 if((unsigned int) addr >= (unsigned int) high_memory ||
184 virt_to_phys(addr) >= 0x10000000)
185 use_virtual_dma = 1;
186 else
187 use_virtual_dma = 0;
188 } else {
189 use_virtual_dma = can_use_virtual_dma & 1;
190 }
191}
192
193#define fd_chose_dma_mode(addr, size) _fd_chose_dma_mode(addr, size)
194
195
196static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
197{
198 doing_pdma = 1;
199 virtual_dma_port = io;
200 virtual_dma_mode = (mode == DMA_MODE_WRITE);
201 virtual_dma_addr = addr;
202 virtual_dma_count = size;
203 virtual_dma_residue = 0;
204 return 0;
205}
206
207static int hard_dma_setup(char *addr, unsigned long size, int mode, int io)
208{
209#ifdef FLOPPY_SANITY_CHECK
210 if (CROSS_64KB(addr, size)) {
211 printk("DMA crossing 64-K boundary %p-%p\n", addr, addr+size);
212 return -1;
213 }
214#endif
215
216 __flush_purge_region(addr, size);
217
218 /* actual, physical DMA */
219 doing_pdma = 0;
220 clear_dma_ff(FLOPPY_DMA);
221 set_dma_mode(FLOPPY_DMA,mode);
222 set_dma_addr(FLOPPY_DMA,virt_to_phys(addr));
223 set_dma_count(FLOPPY_DMA,size);
224 enable_dma(FLOPPY_DMA);
225 return 0;
226}
227
228static struct fd_routine_l {
229 int (*_request_dma)(unsigned int dmanr, const char * device_id);
230 void (*_free_dma)(unsigned int dmanr);
231 int (*_get_dma_residue)(unsigned int dummy);
232 unsigned long (*_dma_mem_alloc) (unsigned long size);
233 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
234} fd_routine[] = {
235 {
236 request_dma,
237 free_dma,
238 get_dma_residue,
239 dma_mem_alloc,
240 hard_dma_setup
241 },
242 {
243 vdma_request_dma,
244 vdma_nop,
245 vdma_get_dma_residue,
246 vdma_mem_alloc,
247 vdma_dma_setup
248 }
249};
250
251
252static int FDC1 = 0x3f0;
253static int FDC2 = -1;
254
255/*
256 * Floppy types are stored in the rtc's CMOS RAM and so rtc_lock
257 * is needed to prevent corrupted CMOS RAM in case "insmod floppy"
258 * coincides with another rtc CMOS user. Paul G.
259 */
260#define FLOPPY0_TYPE (4)
261#define FLOPPY1_TYPE (0)
262
263#define N_FDC 2
264#define N_DRIVE 8
265
266#define EXTRA_FLOPPY_PARAMS
267
268#endif /* __ASM_SH_FLOPPY_H */
diff --git a/include/asm-sh/fpu.h b/include/asm-sh/fpu.h
index f8429880a270..91462fea1507 100644
--- a/include/asm-sh/fpu.h
+++ b/include/asm-sh/fpu.h
@@ -1,9 +1,8 @@
1#ifndef __ASM_SH_FPU_H 1#ifndef __ASM_SH_FPU_H
2#define __ASM_SH_FPU_H 2#define __ASM_SH_FPU_H
3 3
4#define SR_FD 0x00008000
5
6#ifndef __ASSEMBLY__ 4#ifndef __ASSEMBLY__
5#include <linux/preempt.h>
7#include <asm/ptrace.h> 6#include <asm/ptrace.h>
8 7
9#ifdef CONFIG_SH_FPU 8#ifdef CONFIG_SH_FPU
@@ -21,25 +20,35 @@ struct task_struct;
21 20
22extern void save_fpu(struct task_struct *__tsk, struct pt_regs *regs); 21extern void save_fpu(struct task_struct *__tsk, struct pt_regs *regs);
23#else 22#else
23
24#define release_fpu(regs) do { } while (0) 24#define release_fpu(regs) do { } while (0)
25#define grab_fpu(regs) do { } while (0) 25#define grab_fpu(regs) do { } while (0)
26#define save_fpu(tsk, regs) do { } while (0) 26
27static inline void save_fpu(struct task_struct *tsk, struct pt_regs *regs)
28{
29 clear_tsk_thread_flag(tsk, TIF_USEDFPU);
30}
27#endif 31#endif
28 32
29extern int do_fpu_inst(unsigned short, struct pt_regs *); 33extern int do_fpu_inst(unsigned short, struct pt_regs *);
30 34
31#define unlazy_fpu(tsk, regs) do { \ 35static inline void unlazy_fpu(struct task_struct *tsk, struct pt_regs *regs)
32 if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) { \ 36{
33 save_fpu(tsk, regs); \ 37 preempt_disable();
34 } \ 38 if (test_tsk_thread_flag(tsk, TIF_USEDFPU))
35} while (0) 39 save_fpu(tsk, regs);
36 40 preempt_enable();
37#define clear_fpu(tsk, regs) do { \ 41}
38 if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) { \ 42
39 clear_tsk_thread_flag(tsk, TIF_USEDFPU); \ 43static inline void clear_fpu(struct task_struct *tsk, struct pt_regs *regs)
40 release_fpu(regs); \ 44{
41 } \ 45 preempt_disable();
42} while (0) 46 if (test_tsk_thread_flag(tsk, TIF_USEDFPU)) {
47 clear_tsk_thread_flag(tsk, TIF_USEDFPU);
48 release_fpu(regs);
49 }
50 preempt_enable();
51}
43 52
44#endif /* __ASSEMBLY__ */ 53#endif /* __ASSEMBLY__ */
45 54
diff --git a/include/asm-sh/kvm.h b/include/asm-sh/kvm.h
new file mode 100644
index 000000000000..6af51dbab2d0
--- /dev/null
+++ b/include/asm-sh/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_SH_H
2#define __LINUX_KVM_SH_H
3
4/* sh does not support KVM */
5
6#endif
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index 19fe47c1ca17..ec707b98e5b9 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -2,7 +2,6 @@
2#define __ASM_SH_PROCESSOR_H 2#define __ASM_SH_PROCESSOR_H
3 3
4#include <asm/cpu-features.h> 4#include <asm/cpu-features.h>
5#include <asm/fpu.h>
6 5
7#ifndef __ASSEMBLY__ 6#ifndef __ASSEMBLY__
8/* 7/*
diff --git a/include/asm-sh/processor_32.h b/include/asm-sh/processor_32.h
index df2d5b039ef4..c09305d6a9d9 100644
--- a/include/asm-sh/processor_32.h
+++ b/include/asm-sh/processor_32.h
@@ -70,6 +70,7 @@ extern struct sh_cpuinfo cpu_data[];
70 */ 70 */
71#define SR_DSP 0x00001000 71#define SR_DSP 0x00001000
72#define SR_IMASK 0x000000f0 72#define SR_IMASK 0x000000f0
73#define SR_FD 0x00008000
73 74
74/* 75/*
75 * FPU structure and data 76 * FPU structure and data
diff --git a/include/asm-sh/processor_64.h b/include/asm-sh/processor_64.h
index eda4bef448e9..88a2edf8fa5d 100644
--- a/include/asm-sh/processor_64.h
+++ b/include/asm-sh/processor_64.h
@@ -112,6 +112,7 @@ extern struct sh_cpuinfo cpu_data[];
112#endif 112#endif
113 113
114#define SR_IMASK 0x000000f0 114#define SR_IMASK 0x000000f0
115#define SR_FD 0x00008000
115#define SR_SSTEP 0x08000000 116#define SR_SSTEP 0x08000000
116 117
117#ifndef __ASSEMBLY__ 118#ifndef __ASSEMBLY__
diff --git a/include/asm-sparc/kvm.h b/include/asm-sparc/kvm.h
new file mode 100644
index 000000000000..2e5478da3819
--- /dev/null
+++ b/include/asm-sparc/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_SPARC_H
2#define __LINUX_KVM_SPARC_H
3
4/* sparc does not support KVM */
5
6#endif
diff --git a/include/asm-sparc64/kvm.h b/include/asm-sparc64/kvm.h
new file mode 100644
index 000000000000..380537a77bf9
--- /dev/null
+++ b/include/asm-sparc64/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_SPARC64_H
2#define __LINUX_KVM_SPARC64_H
3
4/* sparc64 does not support KVM */
5
6#endif
diff --git a/include/asm-um/kvm.h b/include/asm-um/kvm.h
new file mode 100644
index 000000000000..66aa77094551
--- /dev/null
+++ b/include/asm-um/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_UM_H
2#define __LINUX_KVM_UM_H
3
4/* um does not support KVM */
5
6#endif
diff --git a/include/asm-v850/kvm.h b/include/asm-v850/kvm.h
new file mode 100644
index 000000000000..3f729b79febc
--- /dev/null
+++ b/include/asm-v850/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_V850_H
2#define __LINUX_KVM_V850_H
3
4/* v850 does not support KVM */
5
6#endif
diff --git a/include/asm-x86/irqflags.h b/include/asm-x86/irqflags.h
index 92021c1ffa3a..0e2292483b35 100644
--- a/include/asm-x86/irqflags.h
+++ b/include/asm-x86/irqflags.h
@@ -70,6 +70,26 @@ static inline void raw_local_irq_restore(unsigned long flags)
70 native_restore_fl(flags); 70 native_restore_fl(flags);
71} 71}
72 72
73#ifdef CONFIG_X86_VSMP
74
75/*
76 * Interrupt control for the VSMP architecture:
77 */
78
79static inline void raw_local_irq_disable(void)
80{
81 unsigned long flags = __raw_local_save_flags();
82 raw_local_irq_restore((flags & ~X86_EFLAGS_IF) | X86_EFLAGS_AC);
83}
84
85static inline void raw_local_irq_enable(void)
86{
87 unsigned long flags = __raw_local_save_flags();
88 raw_local_irq_restore((flags | X86_EFLAGS_IF) & (~X86_EFLAGS_AC));
89}
90
91#else
92
73static inline void raw_local_irq_disable(void) 93static inline void raw_local_irq_disable(void)
74{ 94{
75 native_irq_disable(); 95 native_irq_disable();
@@ -80,6 +100,8 @@ static inline void raw_local_irq_enable(void)
80 native_irq_enable(); 100 native_irq_enable();
81} 101}
82 102
103#endif
104
83/* 105/*
84 * Used in the idle loop; sti takes one instruction cycle 106 * Used in the idle loop; sti takes one instruction cycle
85 * to complete: 107 * to complete:
@@ -137,10 +159,17 @@ static inline unsigned long __raw_local_irq_save(void)
137#define raw_local_irq_save(flags) \ 159#define raw_local_irq_save(flags) \
138 do { (flags) = __raw_local_irq_save(); } while (0) 160 do { (flags) = __raw_local_irq_save(); } while (0)
139 161
162#ifdef CONFIG_X86_VSMP
163static inline int raw_irqs_disabled_flags(unsigned long flags)
164{
165 return !(flags & X86_EFLAGS_IF) || (flags & X86_EFLAGS_AC);
166}
167#else
140static inline int raw_irqs_disabled_flags(unsigned long flags) 168static inline int raw_irqs_disabled_flags(unsigned long flags)
141{ 169{
142 return !(flags & X86_EFLAGS_IF); 170 return !(flags & X86_EFLAGS_IF);
143} 171}
172#endif
144 173
145static inline int raw_irqs_disabled(void) 174static inline int raw_irqs_disabled(void)
146{ 175{
diff --git a/include/asm-xtensa/kvm.h b/include/asm-xtensa/kvm.h
new file mode 100644
index 000000000000..bda4e331e98c
--- /dev/null
+++ b/include/asm-xtensa/kvm.h
@@ -0,0 +1,6 @@
1#ifndef __LINUX_KVM_XTENSA_H
2#define __LINUX_KVM_XTENSA_H
3
4/* xtensa does not support KVM */
5
6#endif
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 4a446a19295e..9cdd12a9e843 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -253,7 +253,7 @@ unifdef-y += kd.h
253unifdef-y += kernelcapi.h 253unifdef-y += kernelcapi.h
254unifdef-y += kernel.h 254unifdef-y += kernel.h
255unifdef-y += keyboard.h 255unifdef-y += keyboard.h
256unifdef-$(CONFIG_HAVE_KVM) += kvm.h 256unifdef-y += kvm.h
257unifdef-y += llc.h 257unifdef-y += llc.h
258unifdef-y += loop.h 258unifdef-y += loop.h
259unifdef-y += lp.h 259unifdef-y += lp.h
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index 028ba3b523b1..a6a6035a4e1e 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -256,6 +256,7 @@ struct cgroup_subsys {
256 void (*bind)(struct cgroup_subsys *ss, struct cgroup *root); 256 void (*bind)(struct cgroup_subsys *ss, struct cgroup *root);
257 int subsys_id; 257 int subsys_id;
258 int active; 258 int active;
259 int disabled;
259 int early_init; 260 int early_init;
260#define MAX_CGROUP_TYPE_NAMELEN 32 261#define MAX_CGROUP_TYPE_NAMELEN 32
261 const char *name; 262 const char *name;
diff --git a/include/linux/hpet.h b/include/linux/hpet.h
index 9cd94bfd07e5..2dc29ce6c8e4 100644
--- a/include/linux/hpet.h
+++ b/include/linux/hpet.h
@@ -64,7 +64,7 @@ struct hpet {
64 */ 64 */
65 65
66#define Tn_INT_ROUTE_CAP_MASK (0xffffffff00000000ULL) 66#define Tn_INT_ROUTE_CAP_MASK (0xffffffff00000000ULL)
67#define Tn_INT_ROUTE_CAP_SHIFT (32UL) 67#define Tn_INI_ROUTE_CAP_SHIFT (32UL)
68#define Tn_FSB_INT_DELCAP_MASK (0x8000UL) 68#define Tn_FSB_INT_DELCAP_MASK (0x8000UL)
69#define Tn_FSB_INT_DELCAP_SHIFT (15) 69#define Tn_FSB_INT_DELCAP_SHIFT (15)
70#define Tn_FSB_EN_CNF_MASK (0x4000UL) 70#define Tn_FSB_EN_CNF_MASK (0x4000UL)
diff --git a/include/linux/input.h b/include/linux/input.h
index 1bdc39a8c76c..cae2c35d1206 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1227,12 +1227,13 @@ void input_free_device(struct input_dev *dev);
1227 1227
1228static inline struct input_dev *input_get_device(struct input_dev *dev) 1228static inline struct input_dev *input_get_device(struct input_dev *dev)
1229{ 1229{
1230 return to_input_dev(get_device(&dev->dev)); 1230 return dev ? to_input_dev(get_device(&dev->dev)) : NULL;
1231} 1231}
1232 1232
1233static inline void input_put_device(struct input_dev *dev) 1233static inline void input_put_device(struct input_dev *dev)
1234{ 1234{
1235 put_device(&dev->dev); 1235 if (dev)
1236 put_device(&dev->dev);
1236} 1237}
1237 1238
1238static inline void *input_get_drvdata(struct input_dev *dev) 1239static inline void *input_get_drvdata(struct input_dev *dev)
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 1b4ccf25b4d2..cac4b364cd40 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -2,6 +2,7 @@
2#define IOCONTEXT_H 2#define IOCONTEXT_H
3 3
4#include <linux/radix-tree.h> 4#include <linux/radix-tree.h>
5#include <linux/rcupdate.h>
5 6
6/* 7/*
7 * This is the per-process anticipatory I/O scheduler state. 8 * This is the per-process anticipatory I/O scheduler state.
@@ -54,6 +55,8 @@ struct cfq_io_context {
54 55
55 void (*dtor)(struct io_context *); /* destructor */ 56 void (*dtor)(struct io_context *); /* destructor */
56 void (*exit)(struct io_context *); /* called on task exit */ 57 void (*exit)(struct io_context *); /* called on task exit */
58
59 struct rcu_head rcu_head;
57}; 60};
58 61
59/* 62/*
diff --git a/include/linux/libata.h b/include/linux/libata.h
index b064bfeb69ee..37ee881c42ac 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -350,7 +350,8 @@ enum {
350 ATAPI_READ = 0, /* READs */ 350 ATAPI_READ = 0, /* READs */
351 ATAPI_WRITE = 1, /* WRITEs */ 351 ATAPI_WRITE = 1, /* WRITEs */
352 ATAPI_READ_CD = 2, /* READ CD [MSF] */ 352 ATAPI_READ_CD = 2, /* READ CD [MSF] */
353 ATAPI_MISC = 3, /* the rest */ 353 ATAPI_PASS_THRU = 3, /* SAT pass-thru */
354 ATAPI_MISC = 4, /* the rest */
354}; 355};
355 356
356enum ata_xfer_mask { 357enum ata_xfer_mask {
@@ -849,6 +850,7 @@ extern unsigned int ata_dev_try_classify(struct ata_device *dev, int present,
849 */ 850 */
850extern void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf); 851extern void ata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf);
851extern void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf); 852extern void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
853extern int atapi_cmd_type(u8 opcode);
852extern void ata_tf_to_fis(const struct ata_taskfile *tf, 854extern void ata_tf_to_fis(const struct ata_taskfile *tf,
853 u8 pmp, int is_cmd, u8 *fis); 855 u8 pmp, int is_cmd, u8 *fis);
854extern void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf); 856extern void ata_tf_from_fis(const u8 *fis, struct ata_taskfile *tf);
@@ -1379,27 +1381,6 @@ static inline int ata_try_flush_cache(const struct ata_device *dev)
1379 ata_id_has_flush_ext(dev->id); 1381 ata_id_has_flush_ext(dev->id);
1380} 1382}
1381 1383
1382static inline int atapi_cmd_type(u8 opcode)
1383{
1384 switch (opcode) {
1385 case GPCMD_READ_10:
1386 case GPCMD_READ_12:
1387 return ATAPI_READ;
1388
1389 case GPCMD_WRITE_10:
1390 case GPCMD_WRITE_12:
1391 case GPCMD_WRITE_AND_VERIFY_10:
1392 return ATAPI_WRITE;
1393
1394 case GPCMD_READ_CD:
1395 case GPCMD_READ_CD_MSF:
1396 return ATAPI_READ_CD;
1397
1398 default:
1399 return ATAPI_MISC;
1400 }
1401}
1402
1403static inline unsigned int ac_err_mask(u8 status) 1384static inline unsigned int ac_err_mask(u8 status)
1404{ 1385{
1405 if (status & (ATA_BUSY | ATA_DRQ)) 1386 if (status & (ATA_BUSY | ATA_DRQ))
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index a2f003239c85..ee81906b5164 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -383,9 +383,11 @@ static inline void __napi_complete(struct napi_struct *n)
383 383
384static inline void napi_complete(struct napi_struct *n) 384static inline void napi_complete(struct napi_struct *n)
385{ 385{
386 local_irq_disable(); 386 unsigned long flags;
387
388 local_irq_save(flags);
387 __napi_complete(n); 389 __napi_complete(n);
388 local_irq_enable(); 390 local_irq_restore(flags);
389} 391}
390 392
391/** 393/**
@@ -1072,12 +1074,14 @@ static inline int netif_is_multiqueue(const struct net_device *dev)
1072} 1074}
1073 1075
1074/* Use this variant when it is known for sure that it 1076/* Use this variant when it is known for sure that it
1075 * is executing from interrupt context. 1077 * is executing from hardware interrupt context or with hardware interrupts
1078 * disabled.
1076 */ 1079 */
1077extern void dev_kfree_skb_irq(struct sk_buff *skb); 1080extern void dev_kfree_skb_irq(struct sk_buff *skb);
1078 1081
1079/* Use this variant in places where it could be invoked 1082/* Use this variant in places where it could be invoked
1080 * either from interrupt or non-interrupt context. 1083 * from either hardware interrupt or other context, with hardware interrupts
1084 * either disabled or enabled.
1081 */ 1085 */
1082extern void dev_kfree_skb_any(struct sk_buff *skb); 1086extern void dev_kfree_skb_any(struct sk_buff *skb);
1083 1087
diff --git a/include/net/llc.h b/include/net/llc.h
index f5024583fc8b..7940da1606e7 100644
--- a/include/net/llc.h
+++ b/include/net/llc.h
@@ -65,7 +65,6 @@ struct llc_sap {
65 65
66extern struct list_head llc_sap_list; 66extern struct list_head llc_sap_list;
67extern rwlock_t llc_sap_list_lock; 67extern rwlock_t llc_sap_list_lock;
68extern unsigned char llc_station_mac_sa[ETH_ALEN];
69 68
70extern int llc_rcv(struct sk_buff *skb, struct net_device *dev, 69extern int llc_rcv(struct sk_buff *skb, struct net_device *dev,
71 struct packet_type *pt, struct net_device *orig_dev); 70 struct packet_type *pt, struct net_device *orig_dev);
diff --git a/include/net/llc_pdu.h b/include/net/llc_pdu.h
index 4a8f58b17e43..75b8e2968c9b 100644
--- a/include/net/llc_pdu.h
+++ b/include/net/llc_pdu.h
@@ -381,7 +381,7 @@ static inline void llc_pdu_init_as_xid_cmd(struct sk_buff *skb,
381 xid_info->fmt_id = LLC_XID_FMT_ID; /* 0x81 */ 381 xid_info->fmt_id = LLC_XID_FMT_ID; /* 0x81 */
382 xid_info->type = svcs_supported; 382 xid_info->type = svcs_supported;
383 xid_info->rw = rx_window << 1; /* size of receive window */ 383 xid_info->rw = rx_window << 1; /* size of receive window */
384 skb_put(skb, 3); 384 skb_put(skb, sizeof(struct llc_xid_info));
385} 385}
386 386
387/** 387/**
@@ -406,7 +406,7 @@ static inline void llc_pdu_init_as_xid_rsp(struct sk_buff *skb,
406 xid_info->fmt_id = LLC_XID_FMT_ID; 406 xid_info->fmt_id = LLC_XID_FMT_ID;
407 xid_info->type = svcs_supported; 407 xid_info->type = svcs_supported;
408 xid_info->rw = rx_window << 1; 408 xid_info->rw = rx_window << 1;
409 skb_put(skb, 3); 409 skb_put(skb, sizeof(struct llc_xid_info));
410} 410}
411 411
412/* LLC Type 2 FRMR response information field format */ 412/* LLC Type 2 FRMR response information field format */
diff --git a/include/net/llc_sap.h b/include/net/llc_sap.h
index 2c56dbece729..ed25bec2f648 100644
--- a/include/net/llc_sap.h
+++ b/include/net/llc_sap.h
@@ -1,5 +1,8 @@
1#ifndef LLC_SAP_H 1#ifndef LLC_SAP_H
2#define LLC_SAP_H 2#define LLC_SAP_H
3
4#include <asm/types.h>
5
3/* 6/*
4 * Copyright (c) 1997 by Procom Technology,Inc. 7 * Copyright (c) 1997 by Procom Technology,Inc.
5 * 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br> 8 * 2001-2003 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
@@ -19,8 +22,8 @@ struct sock;
19extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb); 22extern void llc_sap_rtn_pdu(struct llc_sap *sap, struct sk_buff *skb);
20extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb, 23extern void llc_save_primitive(struct sock *sk, struct sk_buff* skb,
21 unsigned char prim); 24 unsigned char prim);
22extern struct sk_buff *llc_alloc_frame(struct sock *sk, 25extern struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev,
23 struct net_device *dev); 26 u8 type, u32 data_size);
24 27
25extern void llc_build_and_send_test_pkt(struct llc_sap *sap, 28extern void llc_build_and_send_test_pkt(struct llc_sap *sap,
26 struct sk_buff *skb, 29 struct sk_buff *skb,
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-04 05:51:29 -0500