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stackprotector: move get_random_canary() into stackprotector.h

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This has nothing to do with random.c and everything to do with stack
protectors. Yes, it uses randomness. But many things use randomness.
random.h and random.c are concerned with the generation of randomness,
not with each and every use. So move this function into the more
specific stackprotector.h file where it belongs.

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld
2022-10-23 22:06:00 +02:00
parent e8a533cbeb
commit b3883a9a1f
7 changed files with 24 additions and 23 deletions
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2
kernel/fork.c
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@@ -75,7 +75,6 @@
#include <linux/freezer.h>
#include <linux/delayacct.h>
#include <linux/taskstats_kern.h>
#include <linux/random.h>
#include <linux/tty.h>
#include <linux/fs_struct.h>
#include <linux/magic.h>
@@ -97,6 +96,7 @@
#include <linux/scs.h>
#include <linux/io_uring.h>
#include <linux/bpf.h>
#include <linux/stackprotector.h>
#include <asm/pgalloc.h>
#include <linux/uaccess.h>