diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/pid.c | 2 | ||||
| -rw-r--r-- | kernel/sys.c | 3 | ||||
| -rw-r--r-- | kernel/trace/ring_buffer.c | 2 |
3 files changed, 3 insertions, 4 deletions
diff --git a/kernel/pid.c b/kernel/pid.c index de1cfc4f75a2..cdf63e53a014 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -195,7 +195,7 @@ struct pid *alloc_pid(struct pid_namespace *ns) idr_preload_end(); if (nr < 0) { - retval = nr; + retval = (nr == -ENOSPC) ? -EAGAIN : nr; goto out_free; } diff --git a/kernel/sys.c b/kernel/sys.c index cf5c67533ff1..123bd73046ec 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -71,9 +71,6 @@ #include <asm/io.h> #include <asm/unistd.h> -/* Hardening for Spectre-v1 */ -#include <linux/nospec.h> - #include "uid16.h" #ifndef SET_UNALIGN_CTL diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 1d92d4a982fd..65bd4616220d 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -1546,6 +1546,8 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned long nr_pages) tmp_iter_page = first_page; do { + cond_resched(); + to_remove_page = tmp_iter_page; rb_inc_page(cpu_buffer, &tmp_iter_page); |
