[Devel] [PATCH RHEL7 COMMIT] config.OpenVZ.minimal: disable CONFIG_X86_DECODER_SELFTEST

Konstantin Khorenko khorenko at virtuozzo.com
Tue Feb 27 14:22:37 MSK 2018


The commit is pushed to "branch-rh7-3.10.0-693.17.1.vz7.45.x-ovz" and will appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-693.17.1.vz7.45.4
------>
commit a817fdbed90d59e2b54385c6e59ed9fbff2d1ce1
Author: Dmitry Monakhov <dmonakhov at openvz.org>
Date:   Tue Feb 27 14:22:37 2018 +0300

    config.OpenVZ.minimal: disable CONFIG_X86_DECODER_SELFTEST
    
    CONFIG_X86_DECODER_SELFTEST is time consuming check which not
    required during development phase. Let's disable it.
    
    Compilation time comparison
            with opt   w/o option
    real    1m31.293s  0m45.884s
    user    1m57.299s  1m1.084s
    sys     0m17.724s  0m14.527s
    
    Signed-off-by: Dmitry Monakhov <dmonakhov at openvz.org>
---
 configs/kernel-3.10.0-x86_64-minimal.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/kernel-3.10.0-x86_64-minimal.config b/configs/kernel-3.10.0-x86_64-minimal.config
index 151ad23bea3d..ffdcc325dcbb 100644
--- a/configs/kernel-3.10.0-x86_64-minimal.config
+++ b/configs/kernel-3.10.0-x86_64-minimal.config
@@ -3720,7 +3720,7 @@ CONFIG_DEBUG_SET_MODULE_RONX=y
 # CONFIG_IOMMU_DEBUG is not set
 # CONFIG_IOMMU_STRESS is not set
 CONFIG_HAVE_MMIOTRACE_SUPPORT=y
-CONFIG_X86_DECODER_SELFTEST=y
+# CONFIG_X86_DECODER_SELFTEST is not set
 CONFIG_IO_DELAY_TYPE_0X80=0
 CONFIG_IO_DELAY_TYPE_0XED=1
 CONFIG_IO_DELAY_TYPE_UDELAY=2


More information about the Devel mailing list