diff options
Diffstat (limited to 'fs/proc/base.c')
-rw-r--r-- | fs/proc/base.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 1b2ede6abcdf..1a76d751cf3c 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c | |||
@@ -261,7 +261,7 @@ static ssize_t proc_pid_cmdline_read(struct file *file, char __user *buf, | |||
261 | * Inherently racy -- command line shares address space | 261 | * Inherently racy -- command line shares address space |
262 | * with code and data. | 262 | * with code and data. |
263 | */ | 263 | */ |
264 | rv = access_remote_vm(mm, arg_end - 1, &c, 1, 0); | 264 | rv = access_remote_vm(mm, arg_end - 1, &c, 1, FOLL_ANON); |
265 | if (rv <= 0) | 265 | if (rv <= 0) |
266 | goto out_free_page; | 266 | goto out_free_page; |
267 | 267 | ||
@@ -279,7 +279,7 @@ static ssize_t proc_pid_cmdline_read(struct file *file, char __user *buf, | |||
279 | int nr_read; | 279 | int nr_read; |
280 | 280 | ||
281 | _count = min3(count, len, PAGE_SIZE); | 281 | _count = min3(count, len, PAGE_SIZE); |
282 | nr_read = access_remote_vm(mm, p, page, _count, 0); | 282 | nr_read = access_remote_vm(mm, p, page, _count, FOLL_ANON); |
283 | if (nr_read < 0) | 283 | if (nr_read < 0) |
284 | rv = nr_read; | 284 | rv = nr_read; |
285 | if (nr_read <= 0) | 285 | if (nr_read <= 0) |
@@ -325,7 +325,7 @@ static ssize_t proc_pid_cmdline_read(struct file *file, char __user *buf, | |||
325 | bool final; | 325 | bool final; |
326 | 326 | ||
327 | _count = min3(count, len, PAGE_SIZE); | 327 | _count = min3(count, len, PAGE_SIZE); |
328 | nr_read = access_remote_vm(mm, p, page, _count, 0); | 328 | nr_read = access_remote_vm(mm, p, page, _count, FOLL_ANON); |
329 | if (nr_read < 0) | 329 | if (nr_read < 0) |
330 | rv = nr_read; | 330 | rv = nr_read; |
331 | if (nr_read <= 0) | 331 | if (nr_read <= 0) |
@@ -946,7 +946,7 @@ static ssize_t environ_read(struct file *file, char __user *buf, | |||
946 | max_len = min_t(size_t, PAGE_SIZE, count); | 946 | max_len = min_t(size_t, PAGE_SIZE, count); |
947 | this_len = min(max_len, this_len); | 947 | this_len = min(max_len, this_len); |
948 | 948 | ||
949 | retval = access_remote_vm(mm, (env_start + src), page, this_len, 0); | 949 | retval = access_remote_vm(mm, (env_start + src), page, this_len, FOLL_ANON); |
950 | 950 | ||
951 | if (retval <= 0) { | 951 | if (retval <= 0) { |
952 | ret = retval; | 952 | ret = retval; |