diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-28 17:19:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-28 17:19:52 -0700 |
| commit | 122e7943b252fcf48b4d085dec084e24fc8bec45 (patch) | |
| tree | 5d96cbd0311f259009aaf07c026ef86b630ffbfb /arch | |
| parent | 20d3f2417b41a04510722144eb9a2d7ab53bd75b (diff) | |
| parent | 6c54312f9689fbe27c70db5d42eebd29d04b672e (diff) | |
Merge tag 'mm-hotfixes-stable-2023-07-28-15-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull hotfixes from Andrew Morton:
"11 hotfixes. Five are cc:stable and the remainder address post-6.4
issues or aren't considered serious enough to justify backporting"
* tag 'mm-hotfixes-stable-2023-07-28-15-52' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/memory-failure: fix hardware poison check in unpoison_memory()
proc/vmcore: fix signedness bug in read_from_oldmem()
mailmap: update remaining active codeaurora.org email addresses
mm: lock VMA in dup_anon_vma() before setting ->anon_vma
mm: fix memory ordering for mm_lock_seq and vm_lock_seq
scripts/spelling.txt: remove 'thead' as a typo
mm/pagewalk: fix EFI_PGT_DUMP of espfix area
shmem: minor fixes to splice-read implementation
tmpfs: fix Documentation of noswap and huge mount options
Revert "um: Use swap() to make code cleaner"
mm/damon/core-test: initialise context before test in damon_test_set_attrs()
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/os-Linux/sigio.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c index 37d60e72cf26..9e71794839e8 100644 --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -3,7 +3,6 @@ * Copyright (C) 2002 - 2008 Jeff Dike (jdike@{addtoit,linux.intel}.com) */ -#include <linux/minmax.h> #include <unistd.h> #include <errno.h> #include <fcntl.h> @@ -51,7 +50,7 @@ static struct pollfds all_sigio_fds; static int write_sigio_thread(void *unused) { - struct pollfds *fds; + struct pollfds *fds, tmp; struct pollfd *p; int i, n, respond_fd; char c; @@ -78,7 +77,9 @@ static int write_sigio_thread(void *unused) "write_sigio_thread : " "read on socket failed, " "err = %d\n", errno); - swap(current_poll, next_poll); + tmp = current_poll; + current_poll = next_poll; + next_poll = tmp; respond_fd = sigio_private[1]; } else { |