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Merge branch 'linus' into irq/core

Browse source 
Merge reason: update to almost-final-.36

Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
Ingo Molnar 2010-10-20 04:38:56 +02:00
commit 14d4962dc8
331 changed files with 2628 additions and 1493 deletions
Download patch file Download diff file Expand all files Collapse all files

14
arch/um/drivers/hostaudio_kern.c
View file

@ -40,6 +40,11 @@ static char *mixer = HOSTAUDIO_DEV_MIXER;
" This is used to specify the host mixer device to the hostaudio driver.\n"\
" The default is \"" HOSTAUDIO_DEV_MIXER "\".\n\n"
module_param(dsp, charp, 0644);
MODULE_PARM_DESC(dsp, DSP_HELP);
module_param(mixer, charp, 0644);
MODULE_PARM_DESC(mixer, MIXER_HELP);
#ifndef MODULE
static int set_dsp(char *name, int *add)
{
@ -56,15 +61,6 @@ static int set_mixer(char *name, int *add)
}
__uml_setup("mixer=", set_mixer, "mixer=<mixer device>\n" MIXER_HELP);
#else /*MODULE*/
module_param(dsp, charp, 0644);
MODULE_PARM_DESC(dsp, DSP_HELP);
module_param(mixer, charp, 0644);
MODULE_PARM_DESC(mixer, MIXER_HELP);
#endif
/* /dev/dsp file operations */

17
arch/um/drivers/net_kern.c
View file

@ -255,18 +255,6 @@ static void uml_net_tx_timeout(struct net_device *dev)
netif_wake_queue(dev);
}
static int uml_net_set_mac(struct net_device *dev, void *addr)
{
struct uml_net_private *lp = netdev_priv(dev);
struct sockaddr *hwaddr = addr;
spin_lock_irq(&lp->lock);
eth_mac_addr(dev, hwaddr->sa_data);
spin_unlock_irq(&lp->lock);
return 0;
}
static int uml_net_change_mtu(struct net_device *dev, int new_mtu)
{
dev->mtu = new_mtu;
@ -373,7 +361,7 @@ static const struct net_device_ops uml_netdev_ops = {
.ndo_start_xmit = uml_net_start_xmit,
.ndo_set_multicast_list = uml_net_set_multicast_list,
.ndo_tx_timeout = uml_net_tx_timeout,
.ndo_set_mac_address = uml_net_set_mac,
.ndo_set_mac_address = eth_mac_addr,
.ndo_change_mtu = uml_net_change_mtu,
.ndo_validate_addr = eth_validate_addr,
};
@ -472,7 +460,8 @@ static void eth_configure(int n, void *init, char *mac,
((*transport->user->init)(&lp->user, dev) != 0))
goto out_unregister;
eth_mac_addr(dev, device->mac);
/* don't use eth_mac_addr, it will not work here */
memcpy(dev->dev_addr, device->mac, ETH_ALEN);
dev->mtu = transport->user->mtu;
dev->netdev_ops = &uml_netdev_ops;
dev->ethtool_ops = &uml_net_ethtool_ops;

9
arch/um/drivers/ubd_kern.c
View file

@ -163,6 +163,7 @@ struct ubd {
struct scatterlist sg[MAX_SG];
struct request *request;
int start_sg, end_sg;
sector_t rq_pos;
};
#define DEFAULT_COW { \
@ -187,6 +188,7 @@ struct ubd {
.request = NULL, \
.start_sg = 0, \
.end_sg = 0, \
.rq_pos = 0, \
}
/* Protected by ubd_lock */
@ -1228,7 +1230,6 @@ static void do_ubd_request(struct request_queue *q)
{
struct io_thread_req *io_req;
struct request *req;
sector_t sector;
int n;
while(1){
@ -1239,12 +1240,12 @@ static void do_ubd_request(struct request_queue *q)
return;
dev->request = req;
dev->rq_pos = blk_rq_pos(req);
dev->start_sg = 0;
dev->end_sg = blk_rq_map_sg(q, req, dev->sg);
}
req = dev->request;
sector = blk_rq_pos(req);
while(dev->start_sg < dev->end_sg){
struct scatterlist *sg = &dev->sg[dev->start_sg];
@ -1256,10 +1257,9 @@ static void do_ubd_request(struct request_queue *q)
return;
}
prepare_request(req, io_req,
(unsigned long long)sector << 9,
(unsigned long long)dev->rq_pos << 9,
sg->offset, sg->length, sg_page(sg));
sector += sg->length >> 9;
n = os_write_file(thread_fd, &io_req,
sizeof(struct io_thread_req *));
if(n != sizeof(struct io_thread_req *)){
@ -1272,6 +1272,7 @@ static void do_ubd_request(struct request_queue *q)
return;
}
dev->rq_pos += sg->length >> 9;
dev->start_sg++;
}
dev->end_sg = 0;