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Merge 458ef2a25e Merge tag 'x86-timers-2020-03-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into android-mainline

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In a quest to make the huge -rc1 merge easier to handle and bisect,
merge the first chunk of 5.7-rc1 patches into android-mainline.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ib54436e9515660a4c0c25c49c21bfb399eb57921
This commit is contained in:
Greg Kroah-Hartman
2020-03-31 14:01:10 +02:00
parent 9b3cb5c972 458ef2a25e
commit 5826bb3260
2274 changed files with 84500 additions and 75511 deletions
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25
net/socket.c
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@@ -2229,10 +2229,10 @@ struct used_address {
unsigned int name_len;
};
static int copy_msghdr_from_user(struct msghdr *kmsg,
struct user_msghdr __user *umsg,
struct sockaddr __user **save_addr,
struct iovec **iov)
int __copy_msghdr_from_user(struct msghdr *kmsg,
struct user_msghdr __user *umsg,
struct sockaddr __user **save_addr,
struct iovec __user **uiov, size_t *nsegs)
{
struct user_msghdr msg;
ssize_t err;
@@ -2274,6 +2274,23 @@ static int copy_msghdr_from_user(struct msghdr *kmsg,
return -EMSGSIZE;
kmsg->msg_iocb = NULL;
*uiov = msg.msg_iov;
*nsegs = msg.msg_iovlen;
return 0;
}
static int copy_msghdr_from_user(struct msghdr *kmsg,
struct user_msghdr __user *umsg,
struct sockaddr __user **save_addr,
struct iovec **iov)
{
struct user_msghdr msg;
ssize_t err;
err = __copy_msghdr_from_user(kmsg, umsg, save_addr, &msg.msg_iov,
&msg.msg_iovlen);
if (err)
return err;
err = import_iovec(save_addr ? READ : WRITE,
msg.msg_iov, msg.msg_iovlen,