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-rw-r--r--arch/um/os-Linux/drivers/etap.h2
-rw-r--r--arch/um/os-Linux/drivers/ethertap_kern.c12
-rw-r--r--arch/um/os-Linux/drivers/ethertap_user.c22
-rw-r--r--arch/um/os-Linux/drivers/tuntap.h2
-rw-r--r--arch/um/os-Linux/drivers/tuntap_kern.c10
-rw-r--r--arch/um/os-Linux/drivers/tuntap_user.c9
6 files changed, 24 insertions, 33 deletions
diff --git a/arch/um/os-Linux/drivers/etap.h b/arch/um/os-Linux/drivers/etap.h
index ddffd41c3f3..54183a679fd 100644
--- a/arch/um/os-Linux/drivers/etap.h
+++ b/arch/um/os-Linux/drivers/etap.h
@@ -6,7 +6,7 @@
#ifndef __DRIVERS_ETAP_H
#define __DRIVERS_ETAP_H
-#include "net_user.h"
+#include <net_user.h>
struct ethertap_data {
char *dev_name;
diff --git a/arch/um/os-Linux/drivers/ethertap_kern.c b/arch/um/os-Linux/drivers/ethertap_kern.c
index 04f11b9f1ac..f424600a583 100644
--- a/arch/um/os-Linux/drivers/ethertap_kern.c
+++ b/arch/um/os-Linux/drivers/ethertap_kern.c
@@ -6,10 +6,10 @@
* Licensed under the GPL.
*/
-#include "linux/init.h"
+#include <linux/init.h>
#include <linux/netdevice.h>
#include "etap.h"
-#include "net_kern.h"
+#include <net_kern.h>
struct ethertap_init {
char *dev_name;
@@ -22,7 +22,7 @@ static void etap_init(struct net_device *dev, void *data)
struct ethertap_data *epri;
struct ethertap_init *init = data;
- pri = dev->priv;
+ pri = netdev_priv(dev);
epri = (struct ethertap_data *) pri->user;
epri->dev_name = init->dev_name;
epri->gate_addr = init->gate_addr;
@@ -30,10 +30,10 @@ static void etap_init(struct net_device *dev, void *data)
epri->control_fd = -1;
epri->dev = dev;
- printk("ethertap backend - %s", epri->dev_name);
+ printk(KERN_INFO "ethertap backend - %s", epri->dev_name);
if (epri->gate_addr != NULL)
- printk(", IP = %s", epri->gate_addr);
- printk("\n");
+ printk(KERN_CONT ", IP = %s", epri->gate_addr);
+ printk(KERN_CONT "\n");
}
static int etap_read(int fd, struct sk_buff *skb, struct uml_net_private *lp)
diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c
index 4ff55360344..b39b6696ac5 100644
--- a/arch/um/os-Linux/drivers/ethertap_user.c
+++ b/arch/um/os-Linux/drivers/ethertap_user.c
@@ -13,11 +13,9 @@
#include <sys/socket.h>
#include <sys/wait.h>
#include "etap.h"
-#include "kern_constants.h"
-#include "os.h"
-#include "net_user.h"
-#include "um_malloc.h"
-#include "user.h"
+#include <os.h>
+#include <net_user.h>
+#include <um_malloc.h>
#define MAX_PACKET ETH_MAX_PACKET
@@ -52,7 +50,7 @@ static void etap_change(int op, unsigned char *addr, unsigned char *netmask,
return;
}
- output = kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL);
+ output = uml_kmalloc(UM_KERN_PAGE_SIZE, UM_GFP_KERNEL);
if (output == NULL)
printk(UM_KERN_ERR "etap_change : Failed to allocate output "
"buffer\n");
@@ -94,7 +92,7 @@ static int etap_tramp(char *dev, char *gate, int control_me,
int control_remote, int data_me, int data_remote)
{
struct etap_pre_exec_data pe_data;
- int pid, status, err, n;
+ int pid, err, n;
char version_buf[sizeof("nnnnn\0")];
char data_fd_buf[sizeof("nnnnnn\0")];
char gate_buf[sizeof("nnn.nnn.nnn.nnn\0")];
@@ -131,13 +129,7 @@ static int etap_tramp(char *dev, char *gate, int control_me,
}
if (c != 1) {
printk(UM_KERN_ERR "etap_tramp : uml_net failed\n");
- err = -EINVAL;
- CATCH_EINTR(n = waitpid(pid, &status, 0));
- if (n < 0)
- err = -errno;
- else if (!WIFEXITED(status) || (WEXITSTATUS(status) != 1))
- printk(UM_KERN_ERR "uml_net didn't exit with "
- "status 1\n");
+ err = helper_wait(pid);
}
return err;
}
@@ -171,7 +163,7 @@ static int etap_open(void *data)
err = etap_tramp(pri->dev_name, pri->gate_addr, control_fds[0],
control_fds[1], data_fds[0], data_fds[1]);
output_len = UM_KERN_PAGE_SIZE;
- output = kmalloc(output_len, UM_GFP_KERNEL);
+ output = uml_kmalloc(output_len, UM_GFP_KERNEL);
read_output(control_fds[0], output, output_len);
if (output == NULL)
diff --git a/arch/um/os-Linux/drivers/tuntap.h b/arch/um/os-Linux/drivers/tuntap.h
index f17c31586c8..7367354ac8d 100644
--- a/arch/um/os-Linux/drivers/tuntap.h
+++ b/arch/um/os-Linux/drivers/tuntap.h
@@ -6,7 +6,7 @@
#ifndef __UM_TUNTAP_H
#define __UM_TUNTAP_H
-#include "net_user.h"
+#include <net_user.h>
struct tuntap_data {
char *dev_name;
diff --git a/arch/um/os-Linux/drivers/tuntap_kern.c b/arch/um/os-Linux/drivers/tuntap_kern.c
index 9d384807b07..d9d56e5810f 100644
--- a/arch/um/os-Linux/drivers/tuntap_kern.c
+++ b/arch/um/os-Linux/drivers/tuntap_kern.c
@@ -7,7 +7,7 @@
#include <linux/init.h>
#include <linux/skbuff.h>
#include <asm/errno.h>
-#include "net_kern.h"
+#include <net_kern.h>
#include "tuntap.h"
struct tuntap_init {
@@ -21,7 +21,7 @@ static void tuntap_init(struct net_device *dev, void *data)
struct tuntap_data *tpri;
struct tuntap_init *init = data;
- pri = dev->priv;
+ pri = netdev_priv(dev);
tpri = (struct tuntap_data *) pri->user;
tpri->dev_name = init->dev_name;
tpri->fixed_config = (init->dev_name != NULL);
@@ -29,10 +29,10 @@ static void tuntap_init(struct net_device *dev, void *data)
tpri->fd = -1;
tpri->dev = dev;
- printk("TUN/TAP backend - ");
+ printk(KERN_INFO "TUN/TAP backend - ");
if (tpri->gate_addr != NULL)
- printk("IP = %s", tpri->gate_addr);
- printk("\n");
+ printk(KERN_CONT "IP = %s", tpri->gate_addr);
+ printk(KERN_CONT "\n");
}
static int tuntap_read(int fd, struct sk_buff *skb, struct uml_net_private *lp)
diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c
index 6c55d3c8ead..14126d9176a 100644
--- a/arch/um/os-Linux/drivers/tuntap_user.c
+++ b/arch/um/os-Linux/drivers/tuntap_user.c
@@ -13,10 +13,9 @@
#include <sys/socket.h>
#include <sys/wait.h>
#include <sys/uio.h>
-#include "kern_constants.h"
-#include "os.h"
+#include <kern_util.h>
+#include <os.h>
#include "tuntap.h"
-#include "user.h"
static int tuntap_user_init(void *data, void *dev)
{
@@ -107,7 +106,7 @@ static int tuntap_open_tramp(char *gate, int *fd_out, int me, int remote,
"errno = %d\n", errno);
return err;
}
- CATCH_EINTR(waitpid(pid, NULL, 0));
+ helper_wait(pid);
cmsg = CMSG_FIRSTHDR(&msg);
if (cmsg == NULL) {
@@ -148,7 +147,7 @@ static int tuntap_open(void *data)
memset(&ifr, 0, sizeof(ifr));
ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
strlcpy(ifr.ifr_name, pri->dev_name, sizeof(ifr.ifr_name));
- if (ioctl(pri->fd, TUNSETIFF, (void *) &ifr) < 0) {
+ if (ioctl(pri->fd, TUNSETIFF, &ifr) < 0) {
err = -errno;
printk(UM_KERN_ERR "TUNSETIFF failed, errno = %d\n",
errno);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-17 00:21:58 +0000