diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/um/drivers/net_kern.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/um/drivers/net_kern.c')
-rw-r--r-- | kernel/arch/um/drivers/net_kern.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/kernel/arch/um/drivers/net_kern.c b/kernel/arch/um/drivers/net_kern.c index f70dd5406..9ef669d24 100644 --- a/kernel/arch/um/drivers/net_kern.c +++ b/kernel/arch/um/drivers/net_kern.c @@ -388,7 +388,7 @@ static const struct net_device_ops uml_netdev_ops = { static int driver_registered; static void eth_configure(int n, void *init, char *mac, - struct transport *transport) + struct transport *transport, gfp_t gfp_mask) { struct uml_net *device; struct net_device *dev; @@ -397,7 +397,7 @@ static void eth_configure(int n, void *init, char *mac, size = transport->private_size + sizeof(struct uml_net_private); - device = kzalloc(sizeof(*device), GFP_KERNEL); + device = kzalloc(sizeof(*device), gfp_mask); if (device == NULL) { printk(KERN_ERR "eth_configure failed to allocate struct " "uml_net\n"); @@ -568,7 +568,7 @@ static LIST_HEAD(transports); static LIST_HEAD(eth_cmd_line); static int check_transport(struct transport *transport, char *eth, int n, - void **init_out, char **mac_out) + void **init_out, char **mac_out, gfp_t gfp_mask) { int len; @@ -582,7 +582,7 @@ static int check_transport(struct transport *transport, char *eth, int n, else if (*eth != '\0') return 0; - *init_out = kmalloc(transport->setup_size, GFP_KERNEL); + *init_out = kmalloc(transport->setup_size, gfp_mask); if (*init_out == NULL) return 1; @@ -609,11 +609,11 @@ void register_transport(struct transport *new) list_for_each_safe(ele, next, ð_cmd_line) { eth = list_entry(ele, struct eth_init, list); match = check_transport(new, eth->init, eth->index, &init, - &mac); + &mac, GFP_KERNEL); if (!match) continue; else if (init != NULL) { - eth_configure(eth->index, init, mac, new); + eth_configure(eth->index, init, mac, new, GFP_KERNEL); kfree(init); } list_del(ð->list); @@ -631,10 +631,11 @@ static int eth_setup_common(char *str, int index) spin_lock(&transports_lock); list_for_each(ele, &transports) { transport = list_entry(ele, struct transport, list); - if (!check_transport(transport, str, index, &init, &mac)) + if (!check_transport(transport, str, index, &init, + &mac, GFP_ATOMIC)) continue; if (init != NULL) { - eth_configure(index, init, mac, transport); + eth_configure(index, init, mac, transport, GFP_ATOMIC); kfree(init); } found = 1; |