* [PATCH] recipes: HACK: disable parallel make for out-of-tree modules due to fixdep race
@ 2014-09-04 20:06 Denys Dmytriyenko
2014-09-04 20:13 ` Cooper Jr., Franklin
2014-09-04 20:50 ` Carlos Hernandez
0 siblings, 2 replies; 3+ messages in thread
From: Denys Dmytriyenko @ 2014-09-04 20:06 UTC (permalink / raw)
To: meta-arago
From: Denys Dmytriyenko <denys@ti.com>
* The fixdep race happens in the kernel tree when building out-of-tree modules
* It is intermittent and doesn't happen allways, but depend on high # of threads
* Need to investigate it further, but currently it's blocking release builds
* There's a previous report on LKML:
https://groups.google.com/forum/#!msg/linux.kernel/j4DdW77nM60/QhgPF1jhKe4J
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Cc: Carlos Hernandez <ceh@ti.com>
---
.../recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend | 4 +++-
.../recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend | 4 +++-
.../ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb | 9 +++++----
3 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend b/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
index 8915917..8acb67a 100644
--- a/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
+++ b/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
@@ -1,4 +1,6 @@
-PR_append = "-arago4+gitr${SRCPV}"
+PR_append = "-arago5+gitr${SRCPV}"
+
+PARALLEL_MAKE = ""
RDEPENDS_${PN} += "linaro-pm-qa-utils"
diff --git a/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend b/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend
index 7be7536..52bb6db 100644
--- a/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend
+++ b/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend
@@ -1,4 +1,6 @@
-PR_append = "-arago2"
+PR_append = "-arago3"
+
+PARALLEL_MAKE = ""
module_autoload_cryptodev = "cryptodev-module"
diff --git a/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb b/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb
index dca2edb..fe75284 100644
--- a/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb
+++ b/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb
@@ -12,7 +12,9 @@ RDEPENDS_${PN} = "wireless-tools"
PV = "r8.a9.14"
inherit module
-PR = "${MACHINE_KERNEL_PR}+a+gitr${SRCPV}"
+PR = "${MACHINE_KERNEL_PR}+b+gitr${SRCPV}"
+
+PARALLEL_MAKE = ""
# Tags: ol_r8.a9.14
SRCREV_wl18xx = "0e48c4b55cfa0d557a098cbe92b1f092f1a9ad67"
@@ -26,7 +28,7 @@ S = "${WORKDIR}/compat-wireless"
SRC_URI = "git://git.ti.com/wilink8-wlan/wl18xx.git;branch=${BRANCH_wl18xx};destsuffix=wl18xx;name=wl18xx \
git://git.ti.com/wilink8-wlan/backports.git;branch=${BRANCH_backports};destsuffix=backports;name=backports \
- "
+"
export KLIB_BUILD="${STAGING_KERNEL_DIR}"
export KLIB="${D}"
@@ -41,11 +43,10 @@ do_configure() {
make defconfig-wl18xx
# Now generate the sourceipk with the properly configured sources
- sourceipk_do_create_srcipk
+ sourceipk_do_create_srcipk
}
do_install() {
# Install modules
oe_runmake modules_install
}
-
--
2.0.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] recipes: HACK: disable parallel make for out-of-tree modules due to fixdep race
2014-09-04 20:06 [PATCH] recipes: HACK: disable parallel make for out-of-tree modules due to fixdep race Denys Dmytriyenko
@ 2014-09-04 20:13 ` Cooper Jr., Franklin
2014-09-04 20:50 ` Carlos Hernandez
1 sibling, 0 replies; 3+ messages in thread
From: Cooper Jr., Franklin @ 2014-09-04 20:13 UTC (permalink / raw)
To: Denys Dmytriyenko, meta-arago@arago-project.org
This is a bit unfortunate but yeah builds dying is a problem. Will you also be sending one for the graphics portion in meta-ti?
We never seen this issue before on 3.12 or older so I wonder what changed and why it's not a bigger issue for a lot more people.
> -----Original Message-----
> From: meta-arago-bounces@arago-project.org [mailto:meta-arago-
> bounces@arago-project.org] On Behalf Of Denys Dmytriyenko
> Sent: Thursday, September 04, 2014 3:07 PM
> To: meta-arago@arago-project.org
> Subject: [meta-arago] [PATCH] recipes: HACK: disable parallel make for out-
> of-tree modules due to fixdep race
>
> From: Denys Dmytriyenko <denys@ti.com>
>
> * The fixdep race happens in the kernel tree when building out-of-tree
> modules
> * It is intermittent and doesn't happen allways, but depend on high # of
> threads
> * Need to investigate it further, but currently it's blocking release builds
> * There's a previous report on LKML:
> https://groups.google.com/forum/#!msg/linux.kernel/j4DdW77nM60/QhgP
> F1jhKe4J
>
> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
> Cc: Carlos Hernandez <ceh@ti.com>
> ---
> .../recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend | 4 +++-
> .../recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend | 4 +++-
> .../ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb | 9 +++++--
> --
> 3 files changed, 11 insertions(+), 6 deletions(-)
>
> diff --git a/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-
> ddt_0.0.4.bbappend b/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-
> ddt_0.0.4.bbappend
> index 8915917..8acb67a 100644
> --- a/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
> +++ b/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
> @@ -1,4 +1,6 @@
> -PR_append = "-arago4+gitr${SRCPV}"
> +PR_append = "-arago5+gitr${SRCPV}"
> +
> +PARALLEL_MAKE = ""
>
> RDEPENDS_${PN} += "linaro-pm-qa-utils"
>
> diff --git a/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-
> module_1.6.bbappend b/meta-arago-distro/recipes-
> kernel/cryptodev/cryptodev-module_1.6.bbappend
> index 7be7536..52bb6db 100644
> --- a/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-
> module_1.6.bbappend
> +++ b/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-
> module_1.6.bbappend
> @@ -1,4 +1,6 @@
> -PR_append = "-arago2"
> +PR_append = "-arago3"
> +
> +PARALLEL_MAKE = ""
>
> module_autoload_cryptodev = "cryptodev-module"
>
> diff --git a/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-
> wireless-wl18xx_r8.a9.14.bb b/meta-arago-extras/recipes-bsp/ti-compat-
> wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb
> index dca2edb..fe75284 100644
> --- a/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-
> wl18xx_r8.a9.14.bb
> +++ b/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-
> wireless-wl18xx_r8.a9.14.bb
> @@ -12,7 +12,9 @@ RDEPENDS_${PN} = "wireless-tools"
> PV = "r8.a9.14"
> inherit module
>
> -PR = "${MACHINE_KERNEL_PR}+a+gitr${SRCPV}"
> +PR = "${MACHINE_KERNEL_PR}+b+gitr${SRCPV}"
> +
> +PARALLEL_MAKE = ""
>
> # Tags: ol_r8.a9.14
> SRCREV_wl18xx = "0e48c4b55cfa0d557a098cbe92b1f092f1a9ad67"
> @@ -26,7 +28,7 @@ S = "${WORKDIR}/compat-wireless"
>
> SRC_URI = "git://git.ti.com/wilink8-
> wlan/wl18xx.git;branch=${BRANCH_wl18xx};destsuffix=wl18xx;name=wl18x
> x \
> git://git.ti.com/wilink8-
> wlan/backports.git;branch=${BRANCH_backports};destsuffix=backports;nam
> e=backports \
> - "
> +"
>
> export KLIB_BUILD="${STAGING_KERNEL_DIR}"
> export KLIB="${D}"
> @@ -41,11 +43,10 @@ do_configure() {
> make defconfig-wl18xx
>
> # Now generate the sourceipk with the properly configured sources
> - sourceipk_do_create_srcipk
> + sourceipk_do_create_srcipk
> }
>
> do_install() {
> # Install modules
> oe_runmake modules_install
> }
> -
> --
> 2.0.4
>
> _______________________________________________
> meta-arago mailing list
> meta-arago@arago-project.org
> http://arago-project.org/cgi-bin/mailman/listinfo/meta-arago
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] recipes: HACK: disable parallel make for out-of-tree modules due to fixdep race
2014-09-04 20:06 [PATCH] recipes: HACK: disable parallel make for out-of-tree modules due to fixdep race Denys Dmytriyenko
2014-09-04 20:13 ` Cooper Jr., Franklin
@ 2014-09-04 20:50 ` Carlos Hernandez
1 sibling, 0 replies; 3+ messages in thread
From: Carlos Hernandez @ 2014-09-04 20:50 UTC (permalink / raw)
To: Denys Dmytriyenko; +Cc: meta-arago
Acked-by: Carlos Hernandez <ceh@ti.com>
On 09/04/2014 04:06 PM, Denys Dmytriyenko wrote:
> From: Denys Dmytriyenko <denys@ti.com>
>
> * The fixdep race happens in the kernel tree when building out-of-tree modules
> * It is intermittent and doesn't happen allways, but depend on high # of threads
> * Need to investigate it further, but currently it's blocking release builds
> * There's a previous report on LKML:
> https://groups.google.com/forum/#!msg/linux.kernel/j4DdW77nM60/QhgPF1jhKe4J
>
> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
> Cc: Carlos Hernandez <ceh@ti.com>
> ---
> .../recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend | 4 +++-
> .../recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend | 4 +++-
> .../ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb | 9 +++++----
> 3 files changed, 11 insertions(+), 6 deletions(-)
>
> diff --git a/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend b/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
> index 8915917..8acb67a 100644
> --- a/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
> +++ b/meta-arago-distro/recipes-devtools/ltp-ddt/ltp-ddt_0.0.4.bbappend
> @@ -1,4 +1,6 @@
> -PR_append = "-arago4+gitr${SRCPV}"
> +PR_append = "-arago5+gitr${SRCPV}"
> +
> +PARALLEL_MAKE = ""
>
> RDEPENDS_${PN} += "linaro-pm-qa-utils"
>
> diff --git a/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend b/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend
> index 7be7536..52bb6db 100644
> --- a/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend
> +++ b/meta-arago-distro/recipes-kernel/cryptodev/cryptodev-module_1.6.bbappend
> @@ -1,4 +1,6 @@
> -PR_append = "-arago2"
> +PR_append = "-arago3"
> +
> +PARALLEL_MAKE = ""
>
> module_autoload_cryptodev = "cryptodev-module"
>
> diff --git a/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb b/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb
> index dca2edb..fe75284 100644
> --- a/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb
> +++ b/meta-arago-extras/recipes-bsp/ti-compat-wireless/ti-compat-wireless-wl18xx_r8.a9.14.bb
> @@ -12,7 +12,9 @@ RDEPENDS_${PN} = "wireless-tools"
> PV = "r8.a9.14"
> inherit module
>
> -PR = "${MACHINE_KERNEL_PR}+a+gitr${SRCPV}"
> +PR = "${MACHINE_KERNEL_PR}+b+gitr${SRCPV}"
> +
> +PARALLEL_MAKE = ""
>
> # Tags: ol_r8.a9.14
> SRCREV_wl18xx = "0e48c4b55cfa0d557a098cbe92b1f092f1a9ad67"
> @@ -26,7 +28,7 @@ S = "${WORKDIR}/compat-wireless"
>
> SRC_URI = "git://git.ti.com/wilink8-wlan/wl18xx.git;branch=${BRANCH_wl18xx};destsuffix=wl18xx;name=wl18xx \
> git://git.ti.com/wilink8-wlan/backports.git;branch=${BRANCH_backports};destsuffix=backports;name=backports \
> - "
> +"
>
> export KLIB_BUILD="${STAGING_KERNEL_DIR}"
> export KLIB="${D}"
> @@ -41,11 +43,10 @@ do_configure() {
> make defconfig-wl18xx
>
> # Now generate the sourceipk with the properly configured sources
> - sourceipk_do_create_srcipk
> + sourceipk_do_create_srcipk
> }
>
> do_install() {
> # Install modules
> oe_runmake modules_install
> }
> -
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2014-09-04 20:50 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2014-09-04 20:06 [PATCH] recipes: HACK: disable parallel make for out-of-tree modules due to fixdep race Denys Dmytriyenko
2014-09-04 20:13 ` Cooper Jr., Franklin
2014-09-04 20:50 ` Carlos Hernandez
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