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authorLinus Torvalds <torvalds@linux-foundation.org>2021-09-09 23:25:49 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-09-09 23:25:49 +0300
commit35776f10513c0d523c5dd2f1b415f642497779e2 (patch)
treea99b60499d587d9b2e9ecc68d6159dd3550aa874 /fs/eventpoll.c
parent43175623dd0dffccacbf014e368ee77f77c73898 (diff)
parent6c974e79d37608bc8fd5cf6b61b4233b82b60428 (diff)
downloadlinux-35776f10513c0d523c5dd2f1b415f642497779e2.tar.xz
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM development updates from Russell King: - Rename "mod_init" and "mod_exit" so that initcall debug output is actually useful (Randy Dunlap) - Update maintainers entries for linux-arm-kernel to indicate it is moderated for non-subscribers (Randy Dunlap) - Move install rules to arch/arm/Makefile (Masahiro Yamada) - Drop unnecessary ARCH_NR_GPIOS definition (Linus Walleij) - Don't warn about atags_to_fdt() stack size (David Heidelberg) - Speed up unaligned copy_{from,to}_kernel_nofault (Arnd Bergmann) - Get rid of set_fs() usage (Arnd Bergmann) - Remove checks for GCC prior to v4.6 (Geert Uytterhoeven) * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9118/1: div64: Remove always-true __div64_const32_is_OK() duplicate ARM: 9117/1: asm-generic: div64: Remove always-true __div64_const32_is_OK() ARM: 9116/1: unified: Remove check for gcc < 4 ARM: 9110/1: oabi-compat: fix oabi epoll sparse warning ARM: 9113/1: uaccess: remove set_fs() implementation ARM: 9112/1: uaccess: add __{get,put}_kernel_nofault ARM: 9111/1: oabi-compat: rework fcntl64() emulation ARM: 9114/1: oabi-compat: rework sys_semtimedop emulation ARM: 9108/1: oabi-compat: rework epoll_wait/epoll_pwait emulation ARM: 9107/1: syscall: always store thread_info->abi_syscall ARM: 9109/1: oabi-compat: add epoll_pwait handler ARM: 9106/1: traps: use get_kernel_nofault instead of set_fs() ARM: 9115/1: mm/maccess: fix unaligned copy_{from,to}_kernel_nofault ARM: 9105/1: atags_to_fdt: don't warn about stack size ARM: 9103/1: Drop ARCH_NR_GPIOS definition ARM: 9102/1: move theinstall rules to arch/arm/Makefile ARM: 9100/1: MAINTAINERS: mark all linux-arm-kernel@infradead list as moderated ARM: 9099/1: crypto: rename 'mod_init' & 'mod_exit' functions to be module-specific
Diffstat (limited to 'fs/eventpoll.c')
-rw-r--r--fs/eventpoll.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 648ed77f4164..06f4c5ae1451 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -1686,8 +1686,8 @@ static int ep_send_events(struct eventpoll *ep,
if (!revents)
continue;
- if (__put_user(revents, &events->events) ||
- __put_user(epi->event.data, &events->data)) {
+ events = epoll_put_uevent(revents, epi->event.data, events);
+ if (!events) {
list_add(&epi->rdllink, &txlist);
ep_pm_stay_awake(epi);
if (!res)
@@ -1695,7 +1695,6 @@ static int ep_send_events(struct eventpoll *ep,
break;
}
res++;
- events++;
if (epi->event.events & EPOLLONESHOT)
epi->event.events &= EP_PRIVATE_BITS;
else if (!(epi->event.events & EPOLLET)) {