#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-ac11
-# Thu Feb 3 14:51:25 2005
+# Linux kernel version: 2.6.10-ac12
+# Wed May 18 16:34:50 2005
#
CONFIG_X86=y
CONFIG_MMU=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
-# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
-# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
CONFIG_SCSI_SPI_ATTRS=m
#include <asm/mtrr.h>
#include <asm/tlbflush.h>
+#include <asm/desc.h>
#include <mach_apic.h>
/*
unsigned long cpu;
cpu = get_cpu();
+ if (current->active_mm)
+ load_user_cs_desc(cpu, current->active_mm);
if (!cpu_isset(cpu, flush_cpumask))
goto out;
set_nx();
if (nx_enabled)
printk("NX (Execute Disable) protection: active\n");
+ else
#endif
+ if (exec_shield)
+ printk("Using x86 segment limits to approximate NX protection\n");
pagetable_init();
#include <linux/personality.h>
#include <linux/mm.h>
+#include <linux/random.h>
/*
* Top of mmap area (just below the process stack).
static inline unsigned long mmap_base(struct mm_struct *mm)
{
unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
+ unsigned long random_factor = 0;
+
+ if (current->flags & PF_RELOCEXEC)
+ random_factor = get_random_int() % (1024*1024);
if (gap < MIN_GAP)
gap = MIN_GAP;
else if (gap > MAX_GAP)
gap = MAX_GAP;
- return TASK_SIZE - (gap & PAGE_MASK);
+ return PAGE_ALIGN(TASK_SIZE - gap - random_factor);
}
/*
* Fall back to the standard layout if the personality
* bit is set, or if the expected stack growth is unlimited:
*/
- if (sysctl_legacy_va_layout ||
+ if ((exec_shield != 2) && (sysctl_legacy_va_layout ||
(current->personality & ADDR_COMPAT_LAYOUT) ||
- current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY) {
+ current->signal->rlim[RLIMIT_STACK].rlim_cur == RLIM_INFINITY)){
mm->mmap_base = TASK_UNMAPPED_BASE;
mm->get_unmapped_area = arch_get_unmapped_area;
mm->unmap_area = arch_unmap_area;
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-ac11
-# Thu Feb 3 14:51:24 2005
+# Linux kernel version: 2.6.10-ac12
+# Wed May 18 16:34:48 2005
#
CONFIG_X86=y
CONFIG_MMU=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
-# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-ac11
-# Thu Feb 3 14:51:24 2005
+# Linux kernel version: 2.6.10-ac12
+# Wed May 18 16:34:49 2005
#
CONFIG_X86=y
CONFIG_MMU=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
-# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-ac11
-# Thu Feb 3 14:51:25 2005
+# Linux kernel version: 2.6.10-ac12
+# Wed May 18 16:34:49 2005
#
CONFIG_X86=y
CONFIG_MMU=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
-# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10-ac11
-# Thu Feb 3 14:51:25 2005
+# Linux kernel version: 2.6.10-ac12
+# Wed May 18 16:34:50 2005
#
CONFIG_X86=y
CONFIG_MMU=y
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
-# CONFIG_SCSI_MULTI_LUN is not set
+CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
__copy_to_user(arg1, arg2, arg3)
#define DRM_GET_USER_UNCHECKED(val, uaddr) \
__get_user(val, uaddr)
-#define DRM_PUT_USER_UNCHECKED(uaddr, val) \
- __put_user(val, uaddr)
-
/** 'malloc' without the overhead of DRM(alloc)() */
#define DRM_MALLOC(x) kmalloc(x, GFP_KERNEL)
} while (0)
-#define OUT_RING_USER_TABLE( tab, sz ) do { \
+#define OUT_RING_TABLE( tab, sz ) do { \
int _size = (sz); \
- int __user *_tab = (tab); \
+ int *_tab = (int *)(tab); \
\
if (write + _size > mask) { \
- int i = (mask+1) - write; \
- if (DRM_COPY_FROM_USER_UNCHECKED( (int *)(ring+write), \
- _tab, i*4 )) \
- return DRM_ERR(EFAULT); \
+ int _i = (mask+1) - write; \
+ _size -= _i; \
+ while (_i > 0 ) { \
+ *(int *)(ring + write) = *_tab++; \
+ write++; \
+ _i--; \
+ } \
write = 0; \
- _size -= i; \
- _tab += i; \
+ _tab += _i; \
} \
\
- if (_size && DRM_COPY_FROM_USER_UNCHECKED( (int *)(ring+write), \
- _tab, _size*4 )) \
- return DRM_ERR(EFAULT); \
- \
- write += _size; \
+ while (_size > 0) { \
+ *(ring + write) = *_tab++; \
+ write++; \
+ _size--; \
+ } \
write &= mask; \
} while (0)
return 0;
}
-static __inline__ int radeon_check_and_fixup_offset_user( drm_radeon_private_t *dev_priv,
- drm_file_t *filp_priv,
- u32 __user *offset ) {
- u32 off;
-
- DRM_GET_USER_UNCHECKED( off, offset );
-
- if ( radeon_check_and_fixup_offset( dev_priv, filp_priv, &off ) )
- return DRM_ERR( EINVAL );
-
- DRM_PUT_USER_UNCHECKED( offset, off );
-
- return 0;
-}
-
static __inline__ int radeon_check_and_fixup_packets( drm_radeon_private_t *dev_priv,
drm_file_t *filp_priv,
int id,
switch ( id ) {
case RADEON_EMIT_PP_MISC:
- if ( radeon_check_and_fixup_offset_user( dev_priv, filp_priv,
- &data[( RADEON_RB3D_DEPTHOFFSET
- - RADEON_PP_MISC ) / 4] ) ) {
+ if ( radeon_check_and_fixup_offset( dev_priv, filp_priv,
+ &data[( RADEON_RB3D_DEPTHOFFSET
+ - RADEON_PP_MISC ) / 4] ) ) {
DRM_ERROR( "Invalid depth buffer offset\n" );
return DRM_ERR( EINVAL );
}
break;
case RADEON_EMIT_PP_CNTL:
- if ( radeon_check_and_fixup_offset_user( dev_priv, filp_priv,
- &data[( RADEON_RB3D_COLOROFFSET
- - RADEON_PP_CNTL ) / 4] ) ) {
+ if ( radeon_check_and_fixup_offset( dev_priv, filp_priv,
+ &data[( RADEON_RB3D_COLOROFFSET
+ - RADEON_PP_CNTL ) / 4] ) ) {
DRM_ERROR( "Invalid colour buffer offset\n" );
return DRM_ERR( EINVAL );
}
case R200_EMIT_PP_TXOFFSET_3:
case R200_EMIT_PP_TXOFFSET_4:
case R200_EMIT_PP_TXOFFSET_5:
- if ( radeon_check_and_fixup_offset_user( dev_priv, filp_priv,
- &data[0] ) ) {
+ if ( radeon_check_and_fixup_offset( dev_priv, filp_priv,
+ &data[0] ) ) {
DRM_ERROR( "Invalid R200 texture offset\n" );
return DRM_ERR( EINVAL );
}
case RADEON_EMIT_PP_TXFILTER_0:
case RADEON_EMIT_PP_TXFILTER_1:
case RADEON_EMIT_PP_TXFILTER_2:
- if ( radeon_check_and_fixup_offset_user( dev_priv, filp_priv,
- &data[( RADEON_PP_TXOFFSET_0
- - RADEON_PP_TXFILTER_0 ) / 4] ) ) {
+ if ( radeon_check_and_fixup_offset( dev_priv, filp_priv,
+ &data[( RADEON_PP_TXOFFSET_0
+ - RADEON_PP_TXFILTER_0 ) / 4] ) ) {
DRM_ERROR( "Invalid R100 texture offset\n" );
return DRM_ERR( EINVAL );
}
case R200_EMIT_PP_CUBIC_OFFSETS_5: {
int i;
for ( i = 0; i < 5; i++ ) {
- if ( radeon_check_and_fixup_offset_user( dev_priv,
- filp_priv,
- &data[i] ) ) {
+ if ( radeon_check_and_fixup_offset( dev_priv, filp_priv,
+ &data[i] ) ) {
DRM_ERROR( "Invalid R200 cubic texture offset\n" );
return DRM_ERR( EINVAL );
}
drm_file_t *filp_priv,
drm_radeon_cmd_buffer_t *cmdbuf,
unsigned int *cmdsz ) {
- u32 tmp[4];
- u32 __user *cmd = (u32 __user *)cmdbuf->buf;
-
- if ( DRM_COPY_FROM_USER_UNCHECKED( tmp, cmd, sizeof( tmp ) ) ) {
- DRM_ERROR( "Failed to copy data from user space\n" );
- return DRM_ERR( EFAULT );
- }
+ u32 *cmd = (u32 *) cmdbuf->buf;
- *cmdsz = 2 + ( ( tmp[0] & RADEON_CP_PACKET_COUNT_MASK ) >> 16 );
+ *cmdsz = 2 + ( ( cmd[0] & RADEON_CP_PACKET_COUNT_MASK ) >> 16 );
- if ( ( tmp[0] & 0xc0000000 ) != RADEON_CP_PACKET3 ) {
+ if ( ( cmd[0] & 0xc0000000 ) != RADEON_CP_PACKET3 ) {
DRM_ERROR( "Not a type 3 packet\n" );
return DRM_ERR( EINVAL );
}
}
/* Check client state and fix it up if necessary */
- if ( tmp[0] & 0x8000 ) { /* MSB of opcode: next DWORD GUI_CNTL */
+ if ( cmd[0] & 0x8000 ) { /* MSB of opcode: next DWORD GUI_CNTL */
u32 offset;
- if ( tmp[1] & ( RADEON_GMC_SRC_PITCH_OFFSET_CNTL
+ if ( cmd[1] & ( RADEON_GMC_SRC_PITCH_OFFSET_CNTL
| RADEON_GMC_DST_PITCH_OFFSET_CNTL ) ) {
- offset = tmp[2] << 10;
+ offset = cmd[2] << 10;
if ( radeon_check_and_fixup_offset( dev_priv, filp_priv, &offset ) ) {
DRM_ERROR( "Invalid first packet offset\n" );
return DRM_ERR( EINVAL );
}
- tmp[2] = ( tmp[2] & 0xffc00000 ) | offset >> 10;
+ cmd[2] = ( cmd[2] & 0xffc00000 ) | offset >> 10;
}
- if ( ( tmp[1] & RADEON_GMC_SRC_PITCH_OFFSET_CNTL ) &&
- ( tmp[1] & RADEON_GMC_DST_PITCH_OFFSET_CNTL ) ) {
- offset = tmp[3] << 10;
+ if ( ( cmd[1] & RADEON_GMC_SRC_PITCH_OFFSET_CNTL ) &&
+ ( cmd[1] & RADEON_GMC_DST_PITCH_OFFSET_CNTL ) ) {
+ offset = cmd[3] << 10;
if ( radeon_check_and_fixup_offset( dev_priv, filp_priv, &offset ) ) {
DRM_ERROR( "Invalid second packet offset\n" );
return DRM_ERR( EINVAL );
}
- tmp[3] = ( tmp[3] & 0xffc00000 ) | offset >> 10;
- }
-
- if ( DRM_COPY_TO_USER_UNCHECKED( cmd, tmp, sizeof( tmp ) ) ) {
- DRM_ERROR( "Failed to copy data to user space\n" );
- return DRM_ERR( EFAULT );
+ cmd[3] = ( cmd[3] & 0xffc00000 ) | offset >> 10;
}
}
{
int id = (int)header.packet.packet_id;
int sz, reg;
- int __user *data = (int __user *)cmdbuf->buf;
+ int *data = (int *)cmdbuf->buf;
RING_LOCALS;
if (id >= RADEON_MAX_STATE_PACKETS)
BEGIN_RING(sz+1);
OUT_RING( CP_PACKET0( reg, (sz-1) ) );
- OUT_RING_USER_TABLE( data, sz );
+ OUT_RING_TABLE( data, sz );
ADVANCE_RING();
cmdbuf->buf += sz * sizeof(int);
drm_radeon_cmd_buffer_t *cmdbuf )
{
int sz = header.scalars.count;
- int __user *data = (int __user *)cmdbuf->buf;
int start = header.scalars.offset;
int stride = header.scalars.stride;
RING_LOCALS;
OUT_RING( CP_PACKET0( RADEON_SE_TCL_SCALAR_INDX_REG, 0 ) );
OUT_RING( start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
OUT_RING( CP_PACKET0_TABLE( RADEON_SE_TCL_SCALAR_DATA_REG, sz-1 ) );
- OUT_RING_USER_TABLE( data, sz );
+ OUT_RING_TABLE( cmdbuf->buf, sz );
ADVANCE_RING();
cmdbuf->buf += sz * sizeof(int);
cmdbuf->bufsz -= sz * sizeof(int);
drm_radeon_cmd_buffer_t *cmdbuf )
{
int sz = header.scalars.count;
- int __user *data = (int __user *)cmdbuf->buf;
int start = ((unsigned int)header.scalars.offset) + 0x100;
int stride = header.scalars.stride;
RING_LOCALS;
OUT_RING( CP_PACKET0( RADEON_SE_TCL_SCALAR_INDX_REG, 0 ) );
OUT_RING( start | (stride << RADEON_SCAL_INDX_DWORD_STRIDE_SHIFT));
OUT_RING( CP_PACKET0_TABLE( RADEON_SE_TCL_SCALAR_DATA_REG, sz-1 ) );
- OUT_RING_USER_TABLE( data, sz );
+ OUT_RING_TABLE( cmdbuf->buf, sz );
ADVANCE_RING();
cmdbuf->buf += sz * sizeof(int);
cmdbuf->bufsz -= sz * sizeof(int);
drm_radeon_cmd_buffer_t *cmdbuf )
{
int sz = header.vectors.count;
- int __user *data = (int __user *)cmdbuf->buf;
int start = header.vectors.offset;
int stride = header.vectors.stride;
RING_LOCALS;
OUT_RING( CP_PACKET0( RADEON_SE_TCL_VECTOR_INDX_REG, 0 ) );
OUT_RING( start | (stride << RADEON_VEC_INDX_OCTWORD_STRIDE_SHIFT));
OUT_RING( CP_PACKET0_TABLE( RADEON_SE_TCL_VECTOR_DATA_REG, (sz-1) ) );
- OUT_RING_USER_TABLE( data, sz );
+ OUT_RING_TABLE( cmdbuf->buf, sz );
ADVANCE_RING();
cmdbuf->buf += sz * sizeof(int);
{
drm_radeon_private_t *dev_priv = dev->dev_private;
unsigned int cmdsz;
- int __user *cmd = (int __user *)cmdbuf->buf;
int ret;
RING_LOCALS;
}
BEGIN_RING( cmdsz );
- OUT_RING_USER_TABLE( cmd, cmdsz );
+ OUT_RING_TABLE( cmdbuf->buf, cmdsz );
ADVANCE_RING();
cmdbuf->buf += cmdsz * 4;
drm_radeon_private_t *dev_priv = dev->dev_private;
drm_clip_rect_t box;
unsigned int cmdsz;
- int __user *cmd = (int __user *)cmdbuf->buf;
int ret;
drm_clip_rect_t __user *boxes = cmdbuf->boxes;
int i = 0;
do {
if ( i < cmdbuf->nbox ) {
- if (DRM_COPY_FROM_USER_UNCHECKED( &box, &boxes[i], sizeof(box) ))
+ if (DRM_COPY_FROM_USER( &box, &boxes[i], sizeof(box) ))
return DRM_ERR(EFAULT);
/* FIXME The second and subsequent times round
* this loop, send a WAIT_UNTIL_3D_IDLE before
}
BEGIN_RING( cmdsz );
- OUT_RING_USER_TABLE( cmd, cmdsz );
+ OUT_RING_TABLE( cmdbuf->buf, cmdsz );
ADVANCE_RING();
} while ( ++i < cmdbuf->nbox );
int idx;
drm_radeon_cmd_buffer_t cmdbuf;
drm_radeon_cmd_header_t header;
- int orig_nbox;
+ int orig_nbox, orig_bufsz;
+ char *kbuf=NULL;
LOCK_TEST_WITH_RETURN( dev, filp );
RING_SPACE_TEST_WITH_RETURN( dev_priv );
VB_AGE_TEST_WITH_RETURN( dev_priv );
+ if (cmdbuf.bufsz > 64*1024 || cmdbuf.bufsz<0) {
+ return DRM_ERR(EINVAL);
+ }
- if (DRM_VERIFYAREA_READ( cmdbuf.buf, cmdbuf.bufsz ))
- return DRM_ERR(EFAULT);
-
- if (cmdbuf.nbox &&
- DRM_VERIFYAREA_READ(cmdbuf.boxes,
- cmdbuf.nbox * sizeof(drm_clip_rect_t)))
- return DRM_ERR(EFAULT);
+ /* Allocate an in-kernel area and copy in the cmdbuf. Do this to avoid
+ * races between checking values and using those values in other code,
+ * and simply to avoid a lot of function calls to copy in data.
+ */
+ orig_bufsz = cmdbuf.bufsz;
+ if (orig_bufsz != 0) {
+ kbuf = kmalloc(cmdbuf.bufsz, GFP_KERNEL);
+ if (kbuf == NULL)
+ return DRM_ERR(ENOMEM);
+ if (DRM_COPY_FROM_USER(kbuf, cmdbuf.buf, cmdbuf.bufsz))
+ return DRM_ERR(EFAULT);
+ cmdbuf.buf = kbuf;
+ }
orig_nbox = cmdbuf.nbox;
while ( cmdbuf.bufsz >= sizeof(header) ) {
-
- if (DRM_GET_USER_UNCHECKED( header.i, (int __user *)cmdbuf.buf )) {
- DRM_ERROR("__get_user %p\n", cmdbuf.buf);
- return DRM_ERR(EFAULT);
- }
+ header.i = *(int *)cmdbuf.buf;
cmdbuf.buf += sizeof(header);
cmdbuf.bufsz -= sizeof(header);
DRM_DEBUG("RADEON_CMD_PACKET\n");
if (radeon_emit_packets( dev_priv, filp_priv, header, &cmdbuf )) {
DRM_ERROR("radeon_emit_packets failed\n");
- return DRM_ERR(EINVAL);
+ goto err;
}
break;
DRM_DEBUG("RADEON_CMD_SCALARS\n");
if (radeon_emit_scalars( dev_priv, header, &cmdbuf )) {
DRM_ERROR("radeon_emit_scalars failed\n");
- return DRM_ERR(EINVAL);
+ goto err;
}
break;
DRM_DEBUG("RADEON_CMD_VECTORS\n");
if (radeon_emit_vectors( dev_priv, header, &cmdbuf )) {
DRM_ERROR("radeon_emit_vectors failed\n");
- return DRM_ERR(EINVAL);
+ goto err;
}
break;
if ( idx < 0 || idx >= dma->buf_count ) {
DRM_ERROR( "buffer index %d (of %d max)\n",
idx, dma->buf_count - 1 );
- return DRM_ERR(EINVAL);
+ goto err;
}
buf = dma->buflist[idx];
if ( buf->filp != filp || buf->pending ) {
DRM_ERROR( "bad buffer %p %p %d\n",
buf->filp, filp, buf->pending);
- return DRM_ERR(EINVAL);
+ goto err;
}
radeon_cp_discard_buffer( dev, buf );
DRM_DEBUG("RADEON_CMD_PACKET3\n");
if (radeon_emit_packet3( dev, filp_priv, &cmdbuf )) {
DRM_ERROR("radeon_emit_packet3 failed\n");
- return DRM_ERR(EINVAL);
+ goto err;
}
break;
DRM_DEBUG("RADEON_CMD_PACKET3_CLIP\n");
if (radeon_emit_packet3_cliprect( dev, filp_priv, &cmdbuf, orig_nbox )) {
DRM_ERROR("radeon_emit_packet3_clip failed\n");
- return DRM_ERR(EINVAL);
+ goto err;
}
break;
DRM_DEBUG("RADEON_CMD_SCALARS2\n");
if (radeon_emit_scalars2( dev_priv, header, &cmdbuf )) {
DRM_ERROR("radeon_emit_scalars2 failed\n");
- return DRM_ERR(EINVAL);
+ goto err;
}
break;
DRM_DEBUG("RADEON_CMD_WAIT\n");
if (radeon_emit_wait( dev, header.wait.flags )) {
DRM_ERROR("radeon_emit_wait failed\n");
- return DRM_ERR(EINVAL);
+ goto err;
}
break;
default:
DRM_ERROR("bad cmd_type %d at %p\n",
header.header.cmd_type,
cmdbuf.buf - sizeof(header));
- return DRM_ERR(EINVAL);
+ goto err;
}
}
+ if (orig_bufsz != 0)
+ kfree(kbuf);
DRM_DEBUG("DONE\n");
COMMIT_RING();
return 0;
+
+err:
+ if (orig_bufsz != 0)
+ kfree(kbuf);
+ return DRM_ERR(EINVAL);
}
info = &mxvar_table[n];
/*if (verbose) */ {
printk(KERN_DEBUG " ttyM%d - ttyM%d ", n, n + hwconf->ports - 1);
- printk(KERN_DEBUG " max. baud rate = %d bps.\n", hwconf->MaxCanSetBaudRate[0]);
+ printk(" max. baud rate = %d bps.\n", hwconf->MaxCanSetBaudRate[0]);
}
for (i = 0; i < hwconf->ports; i++, n++, info++) {
n = board * MXSER_PORTS_PER_BOARD;
info = &mxvar_table[n];
- spin_lock_irqsave(&info->slock, flags);
retval = request_irq(hwconf->irq, mxser_interrupt, IRQ_T(info), "mxser", info);
if (retval) {
- spin_unlock_irqrestore(&info->slock, flags);
printk(KERN_ERR "Board %d: %s", board, mxser_brdname[hwconf->board_type - 1]);
printk(" Request irq fail,IRQ (%d) may be conflit with another device.\n", info->irq);
return retval;
}
-
- spin_unlock_irqrestore(&info->slock, flags);
-
-
return 0;
}
mxvar_log.rxcnt[info->port] += cnt;
info->mon_data.rxcnt += cnt;
info->mon_data.up_rxcnt += cnt;
-
- tty->ldisc.receive_buf(tty, tty->flip.char_buf, tty->flip.flag_buf, count);
spin_unlock_irqrestore(&info->slock, flags);
-
+
+ tty_flip_buffer_push(tty);
}
static void mxser_transmit_chars(struct mxser_struct *info)
{
int retval;
- ssize_t n;
+ size_t n;
unsigned long flags;
retval = 0;
spin_lock_irqsave(&tty->read_lock, flags);
n = min(tty->read_cnt, N_TTY_BUF_SIZE - tty->read_tail);
- n = min((ssize_t)*nr, n);
+ n = min(*nr, n);
spin_unlock_irqrestore(&tty->read_lock, flags);
if (n) {
mb();
int i = index + driver->name_base;
/* ->name is initialized to "ttyp", but "tty" is expected */
sprintf(p, "%s%c%x",
- driver->subtype == PTY_TYPE_SLAVE ? "tty" : driver->name,
- ptychar[i >> 4 & 0xf], i & 0xf);
+ driver->subtype == PTY_TYPE_SLAVE ? "pty" : driver->name,
+ ptychar[i >> 4 & 0xf], i & 0xf);
}
static inline void tty_line_name(struct tty_driver *driver, int index, char *p)
struct completion event;
int ret;
- bio_get(bio);
-
rw |= (1 << BIO_RW_SYNC);
bio->bi_bdev = bdev;
data += 4;
dlen -= 4;
/* data[0] is code, data[1] is length */
- while (dlen >= 2 && dlen >= data[1]) {
+ while (dlen >= 2 && dlen >= data[1] && data[1] >= 2) {
switch (data[0]) {
case LCP_MRU:
val = (data[2] << 8) + data[3];
entry = tp->cur_tx++ % TX_RING_SIZE;
if (entry != 0) {
- /* Avoid a chip errata by prefixing a dummy entry. */
- tp->tx_buffers[entry].skb = NULL;
- tp->tx_buffers[entry].mapping = 0;
- tp->tx_ring[entry].length =
- (entry == TX_RING_SIZE-1) ? cpu_to_le32(DESC_RING_WRAP) : 0;
- tp->tx_ring[entry].buffer1 = 0;
- /* Must set DescOwned later to avoid race with chip */
- dummy = entry;
- entry = tp->cur_tx++ % TX_RING_SIZE;
+ /* Avoid a chip errata by prefixing a dummy entry. Don't do
+ this on the ULI526X as it triggers a different problem */
+ if (!(tp->chip_id == ULI526X && (tp->revision = 0x40 || tp->revision == 0x50))) {
+ tp->tx_buffers[entry].skb = NULL;
+ tp->tx_buffers[entry].mapping = 0;
+ tp->tx_ring[entry].length =
+ (entry == TX_RING_SIZE-1) ? cpu_to_le32(DESC_RING_WRAP) : 0;
+ tp->tx_ring[entry].buffer1 = 0;
+ /* Must set DescOwned later to avoid race with chip */
+ dummy = entry;
+ entry = tp->cur_tx++ % TX_RING_SIZE;
+ }
}
tp->tx_buffers[entry].skb = NULL;
size_t len = count;
if (!(tun->flags & TUN_NO_PI)) {
- if ((len -= sizeof(pi)) > len)
+ if ((len -= sizeof(pi)) > count)
return -EINVAL;
if(memcpy_fromiovec((void *)&pi, iv, sizeof(pi)))
if (!txb)
return NULL;
- memset(txb, sizeof(struct ieee80211_txb), 0);
+ memset(txb, 0, sizeof(struct ieee80211_txb));
txb->nr_frags = nr_frags;
txb->frag_size = txb_size;
{"MAXTOR", "XT-4170S", "B5A", BLIST_NOLUN}, /* locks up */
{"MAXTOR", "XT-8760S", "B7B", BLIST_NOLUN}, /* locks up */
{"MEDIAVIS", "RENO CD-ROMX2A", "2.03", BLIST_NOLUN}, /* responds to all lun */
+ {"MICROTEK", "ScanMakerIII", "2.30", BLIST_NOLUN}, /* responds to all lun */
{"NEC", "CD-ROM DRIVE:841", "1.0", BLIST_NOLUN},/* locks up */
{"PHILIPS", "PCA80SC", "V4-2", BLIST_NOLUN}, /* responds to all lun */
{"RODIME", "RO3000S", "2.33", BLIST_NOLUN}, /* locks up */
{"3PARdata", "VV", NULL, BLIST_REPORTLUN2},
{"ADAPTEC", "AACRAID", NULL, BLIST_FORCELUN},
{"ADAPTEC", "Adaptec 5400S", NULL, BLIST_FORCELUN},
+ {"AFT PRO", "-IX CF", "0.0>", BLIST_FORCELUN},
+ {"BELKIN", "USB 2 HS-CF", "1.95", BLIST_FORCELUN | BLIST_INQUIRY_36},
{"CANON", "IPUBJD", NULL, BLIST_SPARSELUN},
+ {"CBOX3", "USB Storage-SMC", "300A", BLIST_FORCELUN | BLIST_INQUIRY_36},
{"CMD", "CRA-7280", NULL, BLIST_SPARSELUN}, /* CMD RAID Controller */
{"CNSI", "G7324", NULL, BLIST_SPARSELUN}, /* Chaparral G7324 RAID */
{"CNSi", "G8324", NULL, BLIST_SPARSELUN}, /* Chaparral G8324 RAID */
{"EMC", "SYMMETRIX", NULL, BLIST_SPARSELUN | BLIST_LARGELUN | BLIST_FORCELUN},
{"EMULEX", "MD21/S2 ESDI", NULL, BLIST_SINGLELUN},
{"FSC", "CentricStor", "*", BLIST_SPARSELUN | BLIST_LARGELUN},
+ {"Generic", "USB SD Reader", "1.00", BLIST_FORCELUN | BLIST_INQUIRY_36},
+ {"Generic", "USB Storage-SMC", "0180", BLIST_FORCELUN | BLIST_INQUIRY_36},
+ {"Generic", "USB Storage-SMC", "0207", BLIST_FORCELUN | BLIST_INQUIRY_36},
{"HITACHI", "DF400", "*", BLIST_SPARSELUN},
{"HITACHI", "DF500", "*", BLIST_SPARSELUN},
{"HITACHI", "DF600", "*", BLIST_SPARSELUN},
{"NEC", "PD-1 ODX654P", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
{"NRC", "MBR-7", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
{"NRC", "MBR-7.4", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
- {"OTi", "CF CARD Reader", "2.00", BLIST_FORCELUN | BLIST_SINGLELUN},
{"PIONEER", "CD-ROM DRM-600", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
{"PIONEER", "CD-ROM DRM-602X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
{"PIONEER", "CD-ROM DRM-604X", NULL, BLIST_FORCELUN | BLIST_SINGLELUN},
{"REGAL", "CDC-4X", NULL, BLIST_MAX5LUN | BLIST_SINGLELUN},
+ {"SanDisk", "ImageMate CF-SD1", NULL, BLIST_FORCELUN},
{"SEAGATE", "ST34555N", "0930", BLIST_NOTQ}, /* Chokes on tagged INQUIRY */
{"SEAGATE", "ST3390N", "9546", BLIST_NOTQ},
{"SGI", "RAID3", "*", BLIST_SPARSELUN},
{"SGI", "RAID5", "*", BLIST_SPARSELUN},
{"SGI", "TP9100", "*", BLIST_REPORTLUN2},
{"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH},
+ {"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36},
{"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN},
{"SONY", "TSL", NULL, BLIST_FORCELUN}, /* DDS3 & DDS4 autoloaders */
{"SUN", "T300", "*", BLIST_SPARSELUN},
{"TEXEL", "CD-ROM", "1.06", BLIST_BORKEN},
{"TOSHIBA", "CDROM", NULL, BLIST_ISROM},
{"TOSHIBA", "CD-ROM", NULL, BLIST_ISROM},
+ {"USB2.0", "SMARTMEDIA/XD", NULL, BLIST_FORCELUN | BLIST_INQUIRY_36},
{"WangDAT", "Model 2600", "01.7", BLIST_SELECT_NO_ATN},
{"WangDAT", "Model 3200", "02.2", BLIST_SELECT_NO_ATN},
{"WangDAT", "Model 1300", "02.4", BLIST_SELECT_NO_ATN},
{"XYRATEX", "RS", "*", BLIST_SPARSELUN | BLIST_LARGELUN},
{"Zzyzx", "RocketStor 500S", NULL, BLIST_SPARSELUN},
{"Zzyzx", "RocketStor 2000", NULL, BLIST_SPARSELUN},
-
- /*
- * USB multi card readers.
- */
- {"AFT", "CF PRO-9XP", "9144", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"AFT PRO", "-IX CF", "0.0>", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"BELKIN", "USB 2 HS-CF", "1.95", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"CBOX3", "USB Storage-SMC", "300A", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"DMI", "MultiFlash", "3.00", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"eUSB", "Compact Flash", NULL, BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"GENERIC", "Card Reader CF", "v26F", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"General", "USB Disk Drive","1.00", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Generic", "USB SD Reader", "1.00", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Generic", "USB Storage-SMC", "0090", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Generic", "USB Storage-SMC", "0180", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Generic", "USB Storage-SMC", "0207", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"generic", "USB Storage-SMC", "0207", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"IC", "USB Storage-CFC", "322E", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"ICSI", "SD Card", "2.7C", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"IOI", "Media Bay", "*", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Lexar", "Media Inc. SM/xD", "009E", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Lexar", "USB Storage-SMC", "I18A", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Medion", "Flash XL MMC/SD", "2.6D", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"OEI-USB", "CompactFlash", "1.01", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"OEI-USB2", "CompactFlash", "2.00", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"SanDisk", "ImageMate CF-SD1", NULL, BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"SMSC", "223 U HS-CF", "1.95", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"SMSC", "USB 2 HS-CF", NULL, BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"TwinMOS", "7-in-1 Card RWCF", "0100", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"USB2.0", "CardReader CF RW", "0.0>", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"USB2.0", "CardReader SM RW", "0814", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"USB2.0", "CF CardReader", NULL, BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"USB2.0", "SMARTMEDIA/XD", NULL, BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Y-E DATA", "CF Card Reader", "1.03", BLIST_FORCELUN | BLIST_INQUIRY_36},
- {"Zynet", "USB Storage-SMC", "I03A", BLIST_FORCELUN | BLIST_INQUIRY_36},
-
{ NULL, NULL, NULL, 0 },
};
* otherwise the new scheme is used. If that fails and "use_both_schemes"
* is set, then the driver will make another attempt, using the other scheme.
*/
-static int old_scheme_first = 0;
+static int old_scheme_first = 1;
module_param(old_scheme_first, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(old_scheme_first,
"start with the old device initialization scheme");
-static int use_both_schemes = 0;
+static int use_both_schemes = 1;
module_param(use_both_schemes, bool, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(use_both_schemes,
"try the other device initialization scheme if the "
* Turn off the CS limit completely if exec-shield disabled or
* NX active:
*/
- if (!exec_shield || executable_stack != EXSTACK_DISABLE_X)
+ if (!exec_shield || executable_stack != EXSTACK_DISABLE_X || nx_enabled)
arch_add_exec_range(current->mm, -1);
#endif
/* Do this immediately, since STACK_TOP as used in setup_arg_pages
may depend on the personality. */
SET_PERSONALITY(loc->elf_ex, ibcs2_interpreter);
- if (elf_read_implies_exec(loc->elf_ex, have_pt_gnu_stack))
+ if (exec_shield != 2 &&
+ elf_read_implies_exec(loc->elf_ex, have_pt_gnu_stack))
current->personality |= READ_IMPLIES_EXEC;
arch_pick_mmap_layout(current->mm);
static int load_elf_library(struct file *file)
{
struct elf_phdr *elf_phdata;
+ struct elf_phdr *eppnt;
unsigned long elf_bss, bss, len;
int retval, error, i, j;
struct elfhdr elf_ex;
/* j < ELF_MIN_ALIGN because elf_ex.e_phnum <= 2 */
error = -ENOMEM;
- elf_phdata = (struct elf_phdr *) kmalloc(j, GFP_KERNEL);
+ elf_phdata = kmalloc(j, GFP_KERNEL);
if (!elf_phdata)
goto out;
+ eppnt = elf_phdata;
error = -ENOEXEC;
- retval = kernel_read(file, elf_ex.e_phoff, (char *) elf_phdata, j);
+ retval = kernel_read(file, elf_ex.e_phoff, (char *)eppnt, j);
if (retval != j)
goto out_free_ph;
for (j = 0, i = 0; i<elf_ex.e_phnum; i++)
- if ((elf_phdata + i)->p_type == PT_LOAD) j++;
+ if ((eppnt + i)->p_type == PT_LOAD)
+ j++;
if (j != 1)
goto out_free_ph;
- while (elf_phdata->p_type != PT_LOAD) elf_phdata++;
+ while (eppnt->p_type != PT_LOAD)
+ eppnt++;
/* Now use mmap to map the library into memory. */
down_write(¤t->mm->mmap_sem);
error = do_mmap(file,
- ELF_PAGESTART(elf_phdata->p_vaddr),
- (elf_phdata->p_filesz +
- ELF_PAGEOFFSET(elf_phdata->p_vaddr)),
+ ELF_PAGESTART(eppnt->p_vaddr),
+ (eppnt->p_filesz +
+ ELF_PAGEOFFSET(eppnt->p_vaddr)),
PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE,
- (elf_phdata->p_offset -
- ELF_PAGEOFFSET(elf_phdata->p_vaddr)));
+ (eppnt->p_offset -
+ ELF_PAGEOFFSET(eppnt->p_vaddr)));
up_write(¤t->mm->mmap_sem);
- if (error != ELF_PAGESTART(elf_phdata->p_vaddr))
+ if (error != ELF_PAGESTART(eppnt->p_vaddr))
goto out_free_ph;
- elf_bss = elf_phdata->p_vaddr + elf_phdata->p_filesz;
+ elf_bss = eppnt->p_vaddr + eppnt->p_filesz;
padzero(elf_bss);
- len = ELF_PAGESTART(elf_phdata->p_filesz + elf_phdata->p_vaddr + ELF_MIN_ALIGN - 1);
- bss = elf_phdata->p_memsz + elf_phdata->p_vaddr;
+ len = ELF_PAGESTART(eppnt->p_filesz + eppnt->p_vaddr + ELF_MIN_ALIGN - 1);
+ bss = eppnt->p_memsz + eppnt->p_vaddr;
if (bss > len)
do_brk(len, bss - len);
error = 0;
inode->i_data.a_ops = &cramfs_aops;
} else {
inode->i_size = 0;
+ inode->i_blocks = 0;
init_special_inode(inode, inode->i_mode,
old_decode_dev(cramfs_inode->size));
}
return error;
}
+#define MAX_EVENTS (INT_MAX / sizeof(struct epoll_event))
/*
* Implement the event wait interface for the eventpoll file. It is the kernel
current, epfd, events, maxevents, timeout));
/* The maximum number of event must be greater than zero */
- if (maxevents <= 0)
+ if (maxevents <= 0 || maxevents > MAX_EVENTS)
return -EINVAL;
/* Verify that the area passed by the user is writeable */
{
/* buf must be at least sizeof(tsk->comm) in size */
task_lock(tsk);
- memcpy(buf, tsk->comm, sizeof(tsk->comm));
+ strncpy(buf, tsk->comm, sizeof(tsk->comm));
task_unlock(tsk);
}
goto fail;
}
kaddr = kmap_atomic(page, KM_USER0);
+ memset(kaddr, 0, chunk_size);
de = (struct ext2_dir_entry_2 *)kaddr;
de->name_len = 1;
de->rec_len = cpu_to_le16(EXT2_DIR_REC_LEN(1));
sbi->s_log_zone_size = isonum_723 (h_pri->logical_block_size);
sbi->s_max_size = isonum_733(h_pri->volume_space_size);
} else {
+ if (!pri)
+ goto out_freebh;
rootp = (struct iso_directory_record *) pri->root_directory_record;
sbi->s_nzones = isonum_733 (pri->volume_space_size);
sbi->s_log_zone_size = isonum_723 (pri->logical_block_size);
struct inode *inode;
struct isofs_iget5_callback_data data;
+ if (offset >= 1ul << sb->s_blocksize_bits)
+ return NULL;
+
data.block = block;
data.offset = offset;
if(LEN & 1) LEN++; \
CHR = ((unsigned char *) DE) + LEN; \
LEN = *((unsigned char *) DE) - LEN; \
+ if (LEN<0) LEN=0; \
if (ISOFS_SB(inode->i_sb)->s_rock_offset!=-1) \
{ \
LEN-=ISOFS_SB(inode->i_sb)->s_rock_offset; \
offset1 = 0; \
pbh = sb_bread(DEV->i_sb, block); \
if(pbh){ \
+ if (offset > pbh->b_size || offset + cont_size > pbh->b_size){ \
+ brelse(pbh); \
+ goto out; \
+ } \
memcpy(buffer + offset1, pbh->b_data + offset, cont_size - offset1); \
brelse(pbh); \
chr = (unsigned char *) buffer; \
struct rock_ridge * rr;
int sig;
- while (len > 1){ /* There may be one byte for padding somewhere */
+ while (len > 2){ /* There may be one byte for padding somewhere */
rr = (struct rock_ridge *) chr;
- if (rr->len == 0) goto out; /* Something got screwed up here */
+ if (rr->len < 3) goto out; /* Something got screwed up here */
sig = isonum_721(chr);
chr += rr->len;
len -= rr->len;
+ if (len < 0) goto out; /* corrupted isofs */
switch(sig){
case SIG('R','R'):
break;
case SIG('N','M'):
if (truncate) break;
+ if (rr->len < 5) break;
/*
* If the flags are 2 or 4, this indicates '.' or '..'.
* We don't want to do anything with this, because it
struct rock_ridge * rr;
int rootflag;
- while (len > 1){ /* There may be one byte for padding somewhere */
+ while (len > 2){ /* There may be one byte for padding somewhere */
rr = (struct rock_ridge *) chr;
- if (rr->len == 0) goto out; /* Something got screwed up here */
+ if (rr->len < 3) goto out; /* Something got screwed up here */
sig = isonum_721(chr);
chr += rr->len;
len -= rr->len;
+ if (len < 0) goto out; /* corrupted isofs */
switch(sig){
#ifndef CONFIG_ZISOFS /* No flag for SF or ZF */
struct rock_ridge *rr;
if (!ISOFS_SB(inode->i_sb)->s_rock)
- panic ("Cannot have symlink with high sierra variant of iso filesystem\n");
+ goto error;
block = ei->i_iget5_block;
lock_kernel();
SETUP_ROCK_RIDGE(raw_inode, chr, len);
repeat:
- while (len > 1) { /* There may be one byte for padding somewhere */
+ while (len > 2) { /* There may be one byte for padding somewhere */
rr = (struct rock_ridge *) chr;
- if (rr->len == 0)
+ if (rr->len < 3)
goto out; /* Something got screwed up here */
sig = isonum_721(chr);
chr += rr->len;
len -= rr->len;
+ if (len < 0)
+ goto out; /* corrupted isofs */
switch (sig) {
case SIG('R', 'R'):
fail:
brelse(bh);
unlock_kernel();
+ error:
SetPageError(page);
kunmap(page);
unlock_page(page);
return -ENOMEM;
while ((nbytes > 0) && !eof) {
- count = min_t(ssize_t, PROC_BLOCK_SIZE, nbytes);
+ count = min_t(size_t, PROC_BLOCK_SIZE, nbytes);
start = NULL;
if (dp->get_info) {
"StaBrk:\t%08lx kB\n"
"Brk:\t%08lx kB\n"
"StaStk:\t%08lx kB\n"
-#if __i386__
- "ExecLim:\t%08lx\n"
-#endif
,
(mm->total_vm - mm->reserved_vm) << (PAGE_SHIFT-10),
mm->locked_vm << (PAGE_SHIFT-10),
data << (PAGE_SHIFT-10),
mm->stack_vm << (PAGE_SHIFT-10), text, lib,
(PTRS_PER_PTE*sizeof(pte_t)*mm->nr_ptes) >> 10,
- mm->start_brk, mm->brk, mm->start_stack
+ mm->start_brk, mm->brk, mm->start_stack);
#if __i386__
- , mm->context.exec_limit
+ if (!nx_enabled)
+ buffer += sprintf(buffer,
+ "ExecLim:\t%08lx\n", mm->context.exec_limit);
#endif
- );
return buffer;
}
static int show_map(struct seq_file *m, void *v)
{
+#ifdef __i386__
+ struct task_struct *task = m->private;
+#endif
struct vm_area_struct *map = v;
struct file *file = map->vm_file;
int flags = map->vm_flags;
map->vm_end,
flags & VM_READ ? 'r' : '-',
flags & VM_WRITE ? 'w' : '-',
- flags & VM_EXEC ? 'x' : '-',
+ (flags & VM_EXEC
+#ifdef __i386__
+ || (!nx_enabled &&
+ (map->vm_start < task->mm->context.exec_limit))
+#endif
+ )
+ ? 'x' : '-',
flags & VM_MAYSHARE ? 's' : 'p',
map->vm_pgoff << PAGE_SHIFT,
MAJOR(dev), MINOR(dev), ino, &len);
/* Unlock pages prepared by reiserfs_prepare_file_region_for_write */
void reiserfs_unprepare_pages(struct page **prepared_pages, /* list of locked pages */
- int num_pages /* amount of pages */) {
+ size_t num_pages /* amount of pages */) {
int i; // loop counter
for (i=0; i < num_pages ; i++) {
int offset; // offset in page
for ( i = 0, offset = (pos & (PAGE_CACHE_SIZE-1)); i < num_pages ; i++,offset=0) {
- int count = min_t(int,PAGE_CACHE_SIZE-offset,write_bytes); // How much of bytes to write to this page
+ size_t count = min_t(size_t,PAGE_CACHE_SIZE-offset,write_bytes); // How much of bytes to write to this page
struct page *page=prepared_pages[i]; // Current page we process.
fault_in_pages_readable( buf, count);
struct reiserfs_transaction_handle *th,
struct inode *inode,
loff_t pos, /* Writing position offset */
- int num_pages, /* Number of pages to write */
- int write_bytes, /* number of bytes to write */
+ size_t num_pages, /* Number of pages to write */
+ size_t write_bytes, /* number of bytes to write */
struct page **prepared_pages /* list of pages */
)
{
int reiserfs_prepare_file_region_for_write(
struct inode *inode /* Inode of the file */,
loff_t pos, /* position in the file */
- int num_pages, /* number of pages to
+ size_t num_pages, /* number of pages to
prepare */
- int write_bytes, /* Amount of bytes to be
+ size_t write_bytes, /* Amount of bytes to be
overwritten from
@pos */
struct page **prepared_pages /* pointer to array
while ( count > 0) {
/* This is the main loop in which we running until some error occures
or until we write all of the data. */
- int num_pages;/* amount of pages we are going to write this iteration */
- int write_bytes; /* amount of bytes to write during this iteration */
- int blocks_to_allocate; /* how much blocks we need to allocate for
- this iteration */
+ size_t num_pages;/* amount of pages we are going to write this iteration */
+ size_t write_bytes; /* amount of bytes to write during this iteration */
+ size_t blocks_to_allocate; /* how much blocks we need to allocate for this iteration */
/* (pos & (PAGE_CACHE_SIZE-1)) is an idiom for offset into a page of pos*/
num_pages = !!((pos+count) & (PAGE_CACHE_SIZE - 1)) + /* round up partial
/* If we were asked to write more data than we want to or if there
is not that much space, then we shorten amount of data to write
for this iteration. */
- num_pages = min_t(int, REISERFS_WRITE_PAGES_AT_A_TIME, reiserfs_can_fit_pages(inode->i_sb));
+ num_pages = min_t(size_t, REISERFS_WRITE_PAGES_AT_A_TIME, reiserfs_can_fit_pages(inode->i_sb));
/* Also we should not forget to set size in bytes accordingly */
write_bytes = (num_pages << PAGE_CACHE_SHIFT) -
(pos & (PAGE_CACHE_SIZE-1));
// But overwriting files on absolutelly full volumes would not
// be very efficient. Well, people are not supposed to fill
// 100% of disk space anyway.
- write_bytes = min_t(int, count, inode->i_sb->s_blocksize - (pos & (inode->i_sb->s_blocksize - 1)));
+ write_bytes = min_t(size_t, count, inode->i_sb->s_blocksize - (pos & (inode->i_sb->s_blocksize - 1)));
num_pages = 1;
// No blocks were claimed before, so do it now.
reiserfs_claim_blocks_to_be_allocated(inode->i_sb, 1 << (PAGE_CACHE_SHIFT - inode->i_blkbits));
out_of_line_bug();
if(!test_and_set_bit(cpu, &next->cpu_vm_mask)) {
/* We were in lazy tlb mode and leave_mm disabled
- * tlb flush IPI delivery. We must reload CR3
- * to make sure to use no freed page tables.
+ * tlb flush IPI delivery. We must flush our tlb.
*/
- asm volatile("movq %0,%%cr3" :: "r" (__pa(next->pgd)) : "memory");
+ local_flush_tlb();
load_LDT_nolock(&next->context, cpu);
}
}
/*
* Automatically generated C config: don't edit
- * Linux kernel version: 2.6.10-ac11
- * Thu Feb 3 14:51:25 2005
+ * Linux kernel version: 2.6.10-ac12
+ * Wed May 18 16:34:50 2005
*/
#define AUTOCONF_INCLUDED
#define CONFIG_X86 1
/*
* Some SCSI devices (e.g. CD jukebox) support multiple LUNs
*/
-#undef CONFIG_SCSI_MULTI_LUN
+#define CONFIG_SCSI_MULTI_LUN 1
#define CONFIG_SCSI_CONSTANTS 1
#define CONFIG_SCSI_LOGGING 1
/* Fake conntrack entry for untracked connections */
extern struct ip_conntrack ip_conntrack_untracked;
-extern int ip_ct_no_defrag;
/* Returns new sk_buff, or NULL */
struct sk_buff *
-ip_ct_gather_frags(struct sk_buff *skb);
+ip_ct_gather_frags(struct sk_buff *skb, u_int32_t user);
/* Delete all conntracks which match. */
extern void
/*
* Functions provided by ip_fragment.o
*/
-
-struct sk_buff *ip_defrag(struct sk_buff *skb);
-extern void ipfrag_flush(void);
+
+enum ip_defrag_users
+{
+ IP_DEFRAG_LOCAL_DELIVER,
+ IP_DEFRAG_CALL_RA_CHAIN,
+ IP_DEFRAG_CONNTRACK_IN,
+ IP_DEFRAG_CONNTRACK_OUT,
+ IP_DEFRAG_NAT_OUT,
+ IP_DEFRAG_VS_IN,
+ IP_DEFRAG_VS_OUT,
+ IP_DEFRAG_VS_FWD,
+ __IP_DEFRAG_DYNAMIC_FIRST,
+ __IP_DEFRAG_DYNAMIC_LAST = (__IP_DEFRAG_DYNAMIC_FIRST + 32) - 1,
+};
+
+struct sk_buff *ip_defrag(struct sk_buff *skb, u32 user);
+extern int ip_defrag_user_id_alloc(void);
+extern void ip_defrag_user_id_free(int user);
extern int ip_frag_nqueues;
extern atomic_t ip_frag_mem;
address &= PAGE_MASK;
grow = (address - vma->vm_end) >> PAGE_SHIFT;
- /* Someone beat us to it */
- if (grow <= 0) {
+ if(address < vma->vm_end) {
anon_vma_unlock(vma);
return 0;
}
+
/* Overcommit.. */
if (security_vm_enough_memory(grow)) {
anon_vma_unlock(vma);
address &= PAGE_MASK;
grow = (vma->vm_start - address) >> PAGE_SHIFT;
- /* Someone beat us to it */
- if (grow <= 0) {
+ if (address >= vma->vm_start) {
anon_vma_unlock(vma);
return 0;
}
+
/* Overcommit.. */
if (security_vm_enough_memory(grow)) {
anon_vma_unlock(vma);
}
-int atm_get_addr(struct atm_dev *dev,struct sockaddr_atmsvc __user *buf,int size)
+int atm_get_addr(struct atm_dev *dev,struct sockaddr_atmsvc __user *buf,size_t size)
{
unsigned long flags;
struct atm_dev_addr *walk;
void atm_reset_addr(struct atm_dev *dev);
int atm_add_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr);
int atm_del_addr(struct atm_dev *dev,struct sockaddr_atmsvc *addr);
-int atm_get_addr(struct atm_dev *dev,struct sockaddr_atmsvc __user *buf,int size);
+int atm_get_addr(struct atm_dev *dev,struct sockaddr_atmsvc __user *buf,size_t size);
#endif
int bt_sock_register(int proto, struct net_proto_family *ops)
{
- if (proto >= BT_MAX_PROTO)
+ if (proto < 0 || proto >= BT_MAX_PROTO)
return -EINVAL;
if (bt_proto[proto])
int bt_sock_unregister(int proto)
{
- if (proto >= BT_MAX_PROTO)
+ if (proto < 0 || proto >= BT_MAX_PROTO)
return -EINVAL;
if (!bt_proto[proto])
{
int err = 0;
- if (proto >= BT_MAX_PROTO)
+ if (proto < 0 || proto >= BT_MAX_PROTO)
return -EINVAL;
#if defined(CONFIG_KMOD)
struct ipq {
struct ipq *next; /* linked list pointers */
struct list_head lru_list; /* lru list member */
+ u32 user;
u32 saddr;
u32 daddr;
u16 id;
/* Memory limiting on fragments. Evictor trashes the oldest
* fragment queue until we are back under the threshold.
*/
-static void __ip_evictor(int threshold)
+static void ip_evictor(void)
{
struct ipq *qp;
struct list_head *tmp;
int work;
- work = atomic_read(&ip_frag_mem) - threshold;
+ work = atomic_read(&ip_frag_mem) - sysctl_ipfrag_low_thresh;
if (work <= 0)
return;
}
}
-static inline void ip_evictor(void)
-{
- __ip_evictor(sysctl_ipfrag_low_thresh);
-}
-
/*
* Oops, a fragment queue timed out. Kill it and send an ICMP reply.
*/
if(qp->id == qp_in->id &&
qp->saddr == qp_in->saddr &&
qp->daddr == qp_in->daddr &&
- qp->protocol == qp_in->protocol) {
+ qp->protocol == qp_in->protocol &&
+ qp->user == qp_in->user) {
atomic_inc(&qp->refcnt);
write_unlock(&ipfrag_lock);
qp_in->last_in |= COMPLETE;
}
/* Add an entry to the 'ipq' queue for a newly received IP datagram. */
-static struct ipq *ip_frag_create(unsigned hash, struct iphdr *iph)
+static struct ipq *ip_frag_create(unsigned hash, struct iphdr *iph, u32 user)
{
struct ipq *qp;
qp->id = iph->id;
qp->saddr = iph->saddr;
qp->daddr = iph->daddr;
+ qp->user = user;
qp->len = 0;
qp->meat = 0;
qp->fragments = NULL;
/* Find the correct entry in the "incomplete datagrams" queue for
* this IP datagram, and create new one, if nothing is found.
*/
-static inline struct ipq *ip_find(struct iphdr *iph)
+static inline struct ipq *ip_find(struct iphdr *iph, u32 user)
{
__u16 id = iph->id;
__u32 saddr = iph->saddr;
if(qp->id == id &&
qp->saddr == saddr &&
qp->daddr == daddr &&
- qp->protocol == protocol) {
+ qp->protocol == protocol &&
+ qp->user == user) {
atomic_inc(&qp->refcnt);
read_unlock(&ipfrag_lock);
return qp;
}
read_unlock(&ipfrag_lock);
- return ip_frag_create(hash, iph);
+ return ip_frag_create(hash, iph, user);
}
/* Add new segment to existing queue. */
}
/* Process an incoming IP datagram fragment. */
-struct sk_buff *ip_defrag(struct sk_buff *skb)
+struct sk_buff *ip_defrag(struct sk_buff *skb, u32 user)
{
struct iphdr *iph = skb->nh.iph;
struct ipq *qp;
dev = skb->dev;
/* Lookup (or create) queue header */
- if ((qp = ip_find(iph)) != NULL) {
+ if ((qp = ip_find(iph, user)) != NULL) {
struct sk_buff *ret = NULL;
spin_lock(&qp->lock);
return NULL;
}
+static unsigned long ip_defrag_id_bitmap;
+
+int ip_defrag_user_id_alloc(void)
+{
+ int i;
+
+ for (i = 0; i < 32; i++) {
+ if (!test_and_set_bit(i, &ip_defrag_id_bitmap))
+ return i + __IP_DEFRAG_DYNAMIC_FIRST;
+ }
+
+ return -ENFILE;
+}
+EXPORT_SYMBOL(ip_defrag_user_id_alloc);
+
+void ip_defrag_user_id_free(int user)
+{
+ user -= __IP_DEFRAG_DYNAMIC_FIRST;
+ if (user >= 0 && user < 32)
+ clear_bit(user, &ip_defrag_id_bitmap);
+}
+EXPORT_SYMBOL(ip_defrag_user_id_free);
+
void ipfrag_init(void)
{
ipfrag_hash_rnd = (u32) ((num_physpages ^ (num_physpages>>7)) ^
add_timer(&ipfrag_secret_timer);
}
-void ipfrag_flush(void)
-{
- __ip_evictor(0);
-}
-
EXPORT_SYMBOL(ip_defrag);
-EXPORT_SYMBOL(ipfrag_flush);
(!sk->sk_bound_dev_if ||
sk->sk_bound_dev_if == skb->dev->ifindex)) {
if (skb->nh.iph->frag_off & htons(IP_MF|IP_OFFSET)) {
- skb = ip_defrag(skb);
+ skb = ip_defrag(skb, IP_DEFRAG_CALL_RA_CHAIN);
if (skb == NULL) {
read_unlock(&ip_ra_lock);
return 1;
*/
if (skb->nh.iph->frag_off & htons(IP_MF|IP_OFFSET)) {
- skb = ip_defrag(skb);
+ skb = ip_defrag(skb, IP_DEFRAG_LOCAL_DELIVER);
if (!skb)
return 0;
}
to->priority = from->priority;
to->protocol = from->protocol;
to->security = from->security;
+ dst_release(to->dst);
to->dst = dst_clone(from->dst);
to->dev = from->dev;
}
static inline struct sk_buff *
-ip_vs_gather_frags(struct sk_buff *skb)
+ip_vs_gather_frags(struct sk_buff *skb, u_int32_t user)
{
- skb = ip_defrag(skb);
+ skb = ip_defrag(skb, user);
if (skb)
ip_send_check(skb->nh.iph);
return skb;
/* reassemble IP fragments */
if (skb->nh.iph->frag_off & __constant_htons(IP_MF|IP_OFFSET)) {
- skb = ip_vs_gather_frags(skb);
+ skb = ip_vs_gather_frags(skb, IP_DEFRAG_VS_OUT);
if (!skb)
return NF_STOLEN;
*pskb = skb;
/* reassemble IP fragments */
if (unlikely(iph->frag_off & __constant_htons(IP_MF|IP_OFFSET) &&
!pp->dont_defrag)) {
- skb = ip_vs_gather_frags(skb);
+ skb = ip_vs_gather_frags(skb, IP_DEFRAG_VS_OUT);
if (!skb)
return NF_STOLEN;
iph = skb->nh.iph;
* forward to the right destination host if relevant.
* Currently handles error types - unreachable, quench, ttl exceeded.
*/
-static int ip_vs_in_icmp(struct sk_buff **pskb, int *related)
+static int
+ip_vs_in_icmp(struct sk_buff **pskb, int *related, unsigned int hooknum)
{
struct sk_buff *skb = *pskb;
struct iphdr *iph;
/* reassemble IP fragments */
if (skb->nh.iph->frag_off & __constant_htons(IP_MF|IP_OFFSET)) {
- skb = ip_vs_gather_frags(skb);
+ skb = ip_vs_gather_frags(skb,
+ hooknum == NF_IP_LOCAL_IN ?
+ IP_DEFRAG_VS_IN : IP_DEFRAG_VS_FWD);
if (!skb)
return NF_STOLEN;
*pskb = skb;
iph = skb->nh.iph;
if (unlikely(iph->protocol == IPPROTO_ICMP)) {
- int related, verdict = ip_vs_in_icmp(pskb, &related);
+ int related, verdict = ip_vs_in_icmp(pskb, &related, hooknum);
if (related)
return verdict;
if ((*pskb)->nh.iph->protocol != IPPROTO_ICMP)
return NF_ACCEPT;
- return ip_vs_in_icmp(pskb, &r);
+ return ip_vs_in_icmp(pskb, &r, hooknum);
}
}
}
-int ip_ct_no_defrag;
-
/* Returns new sk_buff, or NULL */
struct sk_buff *
-ip_ct_gather_frags(struct sk_buff *skb)
+ip_ct_gather_frags(struct sk_buff *skb, u_int32_t user)
{
struct sock *sk = skb->sk;
#ifdef CONFIG_NETFILTER_DEBUG
unsigned int olddebug = skb->nf_debug;
#endif
- if (unlikely(ip_ct_no_defrag)) {
- kfree_skb(skb);
- return NULL;
- }
-
if (sk) {
sock_hold(sk);
skb_orphan(skb);
}
local_bh_disable();
- skb = ip_defrag(skb);
+ skb = ip_defrag(skb, user);
local_bh_enable();
if (!skb) {
/* Gather fragments. */
if ((*pskb)->nh.iph->frag_off & htons(IP_MF|IP_OFFSET)) {
- *pskb = ip_ct_gather_frags(*pskb);
+ *pskb = ip_ct_gather_frags(*pskb,
+ hooknum == NF_IP_PRE_ROUTING ?
+ IP_DEFRAG_CONNTRACK_IN :
+ IP_DEFRAG_CONNTRACK_OUT);
if (!*pskb)
return NF_STOLEN;
}
cleanup_defraglocalops:
nf_unregister_hook(&ip_conntrack_defrag_local_out_ops);
cleanup_defragops:
- /* Frag queues may hold fragments with skb->dst == NULL */
- ip_ct_no_defrag = 1;
- synchronize_net();
- local_bh_disable();
- ipfrag_flush();
- local_bh_enable();
nf_unregister_hook(&ip_conntrack_defrag_ops);
cleanup_proc_stat:
#ifdef CONFIG_PROC_FS
I'm starting to have nightmares about fragments. */
if ((*pskb)->nh.iph->frag_off & htons(IP_MF|IP_OFFSET)) {
- *pskb = ip_ct_gather_frags(*pskb);
+ *pskb = ip_ct_gather_frags(*pskb, IP_DEFRAG_NAT_OUT);
if (!*pskb)
return NF_STOLEN;
to->priority = from->priority;
to->protocol = from->protocol;
to->security = from->security;
+ dst_release(to->dst);
to->dst = dst_clone(from->dst);
to->dev = from->dev;
/usr/include/features.h \
/usr/include/sys/cdefs.h \
/usr/include/gnu/stubs.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stddef.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stddef.h \
/usr/include/bits/types.h \
/usr/include/bits/wordsize.h \
/usr/include/bits/typesizes.h \
/usr/include/wchar.h \
/usr/include/bits/wchar.h \
/usr/include/gconv.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdarg.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdarg.h \
/usr/include/bits/stdio_lim.h \
/usr/include/bits/sys_errlist.h \
/usr/include/bits/stdio.h \
/usr/include/bits/posix_opt.h \
/usr/include/bits/confname.h \
/usr/include/getopt.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/limits.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/syslimits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/limits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/syslimits.h \
/usr/include/limits.h \
/usr/include/bits/posix1_lim.h \
/usr/include/bits/local_lim.h \
/usr/include/gnu/stubs.h \
/usr/include/bits/types.h \
/usr/include/bits/wordsize.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stddef.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stddef.h \
/usr/include/bits/typesizes.h \
/usr/include/time.h \
/usr/include/endian.h \
/usr/include/wchar.h \
/usr/include/bits/wchar.h \
/usr/include/gconv.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdarg.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdarg.h \
/usr/include/bits/stdio_lim.h \
/usr/include/bits/sys_errlist.h \
/usr/include/bits/stdio.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/limits.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/syslimits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/limits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/syslimits.h \
/usr/include/limits.h \
/usr/include/bits/posix1_lim.h \
/usr/include/bits/local_lim.h \
/usr/include/gnu/stubs.h \
/usr/include/bits/types.h \
/usr/include/bits/wordsize.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stddef.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stddef.h \
/usr/include/bits/typesizes.h \
/usr/include/time.h \
/usr/include/bits/stat.h \
/usr/include/wchar.h \
/usr/include/bits/wchar.h \
/usr/include/gconv.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdarg.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdarg.h \
/usr/include/bits/stdio_lim.h \
/usr/include/bits/sys_errlist.h \
/usr/include/bits/stdio.h \
/usr/include/gnu/stubs.h \
/usr/include/bits/types.h \
/usr/include/bits/wordsize.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stddef.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stddef.h \
/usr/include/bits/typesizes.h \
/usr/include/endian.h \
/usr/include/bits/endian.h \
/usr/include/wchar.h \
/usr/include/bits/wchar.h \
/usr/include/gconv.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdarg.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdarg.h \
/usr/include/bits/stdio_lim.h \
/usr/include/bits/sys_errlist.h \
/usr/include/bits/stdio.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdbool.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdbool.h \
scripts/kconfig/lkc_proto.h \
scripts/kconfig/conf.o: $(deps_scripts/kconfig/conf.o)
/usr/include/bits/sigset.h \
/usr/include/bits/types.h \
/usr/include/bits/wordsize.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stddef.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stddef.h \
/usr/include/bits/typesizes.h \
/usr/include/bits/signum.h \
/usr/include/time.h \
/usr/include/sys/select.h \
/usr/include/bits/select.h \
/usr/include/sys/sysmacros.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/limits.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/syslimits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/limits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/syslimits.h \
/usr/include/limits.h \
/usr/include/bits/posix1_lim.h \
/usr/include/bits/local_lim.h \
/usr/include/linux/limits.h \
/usr/include/bits/posix2_lim.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdarg.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdarg.h \
/usr/include/stdlib.h \
/usr/include/alloca.h \
/usr/include/string.h \
/usr/include/bits/stdio_lim.h \
/usr/include/bits/sys_errlist.h \
/usr/include/bits/stdio.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdbool.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdbool.h \
scripts/kconfig/lkc_proto.h \
scripts/kconfig/mconf.o: $(deps_scripts/kconfig/mconf.o)
/usr/include/gnu/stubs.h \
/usr/include/bits/types.h \
/usr/include/bits/wordsize.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stddef.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stddef.h \
/usr/include/bits/typesizes.h \
/usr/include/endian.h \
/usr/include/bits/endian.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdarg.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdarg.h \
/usr/include/stdio.h \
/usr/include/libio.h \
/usr/include/_G_config.h \
/usr/include/string.h \
/usr/include/bits/string.h \
/usr/include/bits/string2.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/stdbool.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/stdbool.h \
scripts/kconfig/lkc.h \
scripts/kconfig/expr.h \
scripts/kconfig/lkc_proto.h \
/usr/include/bits/errno.h \
/usr/include/linux/errno.h \
/usr/include/asm/errno.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/limits.h \
- /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/syslimits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/limits.h \
+ /usr/lib/gcc/i386-redhat-linux/3.4.3/include/syslimits.h \
/usr/include/limits.h \
/usr/include/bits/posix1_lim.h \
/usr/include/bits/local_lim.h \
git://git.onelab.eu / linux-2.6.git / commitdiff