diff options
| author | avg <avg@FreeBSD.org> | 2013-02-02 12:04:32 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2013-02-02 12:04:32 +0000 |
| commit | 2e2156704e3464a21d9828a2a25672095f24255d (patch) | |
| tree | d5f7d05c3e5cce0a2fb3b0f443c815f73d9636f4 /sys/amd64 | |
| parent | 09a43450b8e300637ed1d8238be2e28d3a727adb (diff) | |
| download | FreeBSD-src-2e2156704e3464a21d9828a2a25672095f24255d.zip FreeBSD-src-2e2156704e3464a21d9828a2a25672095f24255d.tar.gz | |
cpususpend_handler: mark AP as resumed only after fully setting up lapic
Reviewed by: jhb
Tested by: Sergey V. Dyatko <sergey.dyatko@gmail.com>,
KAHO Toshikazu <kaho@elam.kais.kyoto-u.ac.jp>
MFC after: 12 days
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/mp_machdep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/amd64/amd64/mp_machdep.c b/sys/amd64/amd64/mp_machdep.c index d2e4aad..31dbb3f 100644 --- a/sys/amd64/amd64/mp_machdep.c +++ b/sys/amd64/amd64/mp_machdep.c @@ -1431,11 +1431,11 @@ cpususpend_handler(void) while (!CPU_ISSET(cpu, &started_cpus)) ia32_pause(); - CPU_CLR_ATOMIC(cpu, &started_cpus); - /* Resume MCA and local APIC */ mca_resume(); lapic_setup(0); + + CPU_CLR_ATOMIC(cpu, &started_cpus); } /* |
