| Message ID | 20250121175625.4114041-1-b-padhi@ti.com |
|---|---|
| State | Superseded |
| Delegated to: | Ryan Eatmon |
| Headers | show |
| Series | [scarthgap] linux-ti-staging: Add config-fragments for v6.12 Kernel | expand |
On 1/21/25 11:56 AM, Beleswar Padhi wrote: > ti-linux-kernel tree has several prune config fragments for ARM/ARM64/RT > configurations. Enable the prune config fragments here. > > Signed-off-by: Beleswar Padhi <b-padhi@ti.com> > --- > .../recipes-kernel/linux/linux-ti-staging-6.12/defconfig | 2 +- > .../recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig | 2 +- > .../recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig | 2 +- > .../recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig | 2 +- > .../recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig | 2 +- > .../recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig | 2 +- > .../linux/linux-ti-staging-rt-6.12/ti33x/defconfig | 2 +- > .../linux/linux-ti-staging-rt-6.12/ti43x/defconfig | 2 +- > 8 files changed, 8 insertions(+), 8 deletions(-) > > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig > index 9d579e41..24b53cf7 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=multi_v7_defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_multi_v7_prune.config > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig > index fd07b34e..ef1d3efd 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_arm64_prune.config > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig > index 9d579e41..e6a967e1 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=multi_v7_defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config We are running into some issues with the no_smp.config, seems some kernel sysfs items relating to CPU counts are misbehaving (Chirag has more details if anyone is interested). Disabling SMP is not well tested in general anymore as it is often enabled by default even for single-core systems. The very small performance change is not worth the lack of testing and instability caused by going with non-standard configurations IMHO. Everything else here looks good, but could we drop no_smp.config for now and take up a debate on adding it in at a later time? This also has the side benefit of reducing our kernel builds from 6 variations to just 4 (arm32/64 x rt/non-rt). Andrew > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig > index 9d579e41..e6a967e1 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=multi_v7_defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig > index 9d579e41..43089dc8 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=multi_v7_defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig > index fd07b34e..47d78664 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_arm64_prune.config kernel/configs/ti_rt.config > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig > index 9d579e41..5de2b229 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=multi_v7_defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config > diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig > index 9d579e41..5de2b229 100644 > --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig > +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig > @@ -1,2 +1,2 @@ > use-kernel-config=multi_v7_defconfig > -config-fragment= > +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config
On 1/22/2025 10:50 AM, Andrew Davis wrote: > On 1/21/25 11:56 AM, Beleswar Padhi wrote: >> ti-linux-kernel tree has several prune config fragments for ARM/ARM64/RT >> configurations. Enable the prune config fragments here. >> >> Signed-off-by: Beleswar Padhi <b-padhi@ti.com> >> --- >> .../recipes-kernel/linux/linux-ti-staging-6.12/defconfig | 2 +- >> .../recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig | 2 +- >> .../recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig | 2 +- >> .../recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig | 2 +- >> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig | 2 +- >> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig | 2 +- >> .../linux/linux-ti-staging-rt-6.12/ti33x/defconfig | 2 +- >> .../linux/linux-ti-staging-rt-6.12/ti43x/defconfig | 2 +- >> 8 files changed, 8 insertions(+), 8 deletions(-) >> >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >> index 9d579e41..24b53cf7 100644 >> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=multi_v7_defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_multi_v7_prune.config >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >> index fd07b34e..ef1d3efd 100644 >> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_arm64_prune.config >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >> index 9d579e41..e6a967e1 100644 >> --- >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >> +++ >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=multi_v7_defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_multi_v7_prune.config >> kernel/configs/no_smp.config > > We are running into some issues with the no_smp.config, seems some kernel > sysfs items relating to CPU counts are misbehaving (Chirag has more details > if anyone is interested). Disabling SMP is not well tested in general > anymore > as it is often enabled by default even for single-core systems. The very > small > performance change is not worth the lack of testing and instability caused > by going with non-standard configurations IMHO. > > Everything else here looks good, but could we drop no_smp.config for now > and take up a debate on adding it in at a later time? > > This also has the side benefit of reducing our kernel builds from 6 > variations > to just 4 (arm32/64 x rt/non-rt). We only have 4 now... the no_smp was just added to ti33 and ti43 for backwards compat to fix some issues. But we never did additional kernel builds because of it... What were the 6 variations you were referring to? > Andrew > >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >> index 9d579e41..e6a967e1 100644 >> --- >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >> +++ >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=multi_v7_defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_multi_v7_prune.config >> kernel/configs/no_smp.config >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >> index 9d579e41..43089dc8 100644 >> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=multi_v7_defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_multi_v7_prune.config >> kernel/configs/ti_rt.config >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >> index fd07b34e..47d78664 100644 >> --- >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >> +++ >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_arm64_prune.config >> kernel/configs/ti_rt.config >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >> index 9d579e41..5de2b229 100644 >> --- >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >> +++ >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=multi_v7_defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_multi_v7_prune.config >> kernel/configs/ti_rt.config kernel/configs/no_smp.config >> diff --git >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >> index 9d579e41..5de2b229 100644 >> --- >> a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >> +++ >> b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >> @@ -1,2 +1,2 @@ >> use-kernel-config=multi_v7_defconfig >> -config-fragment= >> +config-fragment=kernel/configs/ti_multi_v7_prune.config >> kernel/configs/ti_rt.config kernel/configs/no_smp.config
On 1/22/25 11:10 AM, Ryan Eatmon wrote: > > > On 1/22/2025 10:50 AM, Andrew Davis wrote: >> On 1/21/25 11:56 AM, Beleswar Padhi wrote: >>> ti-linux-kernel tree has several prune config fragments for ARM/ARM64/RT >>> configurations. Enable the prune config fragments here. >>> >>> Signed-off-by: Beleswar Padhi <b-padhi@ti.com> >>> --- >>> .../recipes-kernel/linux/linux-ti-staging-6.12/defconfig | 2 +- >>> .../recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig | 2 +- >>> .../recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig | 2 +- >>> .../recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig | 2 +- >>> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig | 2 +- >>> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig | 2 +- >>> .../linux/linux-ti-staging-rt-6.12/ti33x/defconfig | 2 +- >>> .../linux/linux-ti-staging-rt-6.12/ti43x/defconfig | 2 +- >>> 8 files changed, 8 insertions(+), 8 deletions(-) >>> >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >>> index 9d579e41..24b53cf7 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=multi_v7_defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_multi_v7_prune.config >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >>> index fd07b34e..ef1d3efd 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_arm64_prune.config >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >>> index 9d579e41..e6a967e1 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=multi_v7_defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config >> >> We are running into some issues with the no_smp.config, seems some kernel >> sysfs items relating to CPU counts are misbehaving (Chirag has more details >> if anyone is interested). Disabling SMP is not well tested in general anymore >> as it is often enabled by default even for single-core systems. The very small >> performance change is not worth the lack of testing and instability caused >> by going with non-standard configurations IMHO. >> >> Everything else here looks good, but could we drop no_smp.config for now >> and take up a debate on adding it in at a later time? >> >> This also has the side benefit of reducing our kernel builds from 6 variations >> to just 4 (arm32/64 x rt/non-rt). > > We only have 4 now... the no_smp was just added to ti33 and ti43 for backwards compat to fix some issues. But we never did additional kernel builds because of it... > > What were the 6 variations you were referring to? > multi_v7_defconfig + ti_multi_v7_prune.config multi_v7_defconfig + ti_multi_v7_prune.config + no_smp.config multi_v7_defconfig + ti_multi_v7_prune.config + ti_rt.config multi_v7_defconfig + ti_multi_v7_prune.config + no_smp.config + ti_rt.config defconfig + ti_arm64_prune.config defconfig + ti_arm64_prune.config + ti_rt.config These are the variations, so without no_smp.config there would only be 2 kernels across all am3/4/5, one with and one without RT. On the side I've been working to make the kernel build into one for all of aarch64 (i.e. one package in aarch64-oe-linux vs kernel for each and every platform). Would like to do the same for armv7. Andrew > >> Andrew >> >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >>> index 9d579e41..e6a967e1 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=multi_v7_defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >>> index 9d579e41..43089dc8 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=multi_v7_defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >>> index fd07b34e..47d78664 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_arm64_prune.config kernel/configs/ti_rt.config >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >>> index 9d579e41..5de2b229 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=multi_v7_defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config >>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >>> index 9d579e41..5de2b229 100644 >>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >>> @@ -1,2 +1,2 @@ >>> use-kernel-config=multi_v7_defconfig >>> -config-fragment= >>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config >
On Wed, Jan 22, 2025 at 11:39:14AM -0600, Andrew Davis via lists.yoctoproject.org wrote: > On 1/22/25 11:10 AM, Ryan Eatmon wrote: > > > > > >On 1/22/2025 10:50 AM, Andrew Davis wrote: > >>On 1/21/25 11:56 AM, Beleswar Padhi wrote: > >>>ti-linux-kernel tree has several prune config fragments for ARM/ARM64/RT > >>>configurations. Enable the prune config fragments here. > >>> > >>>Signed-off-by: Beleswar Padhi <b-padhi@ti.com> > >>>--- > >>> .../recipes-kernel/linux/linux-ti-staging-6.12/defconfig | 2 +- > >>> .../recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig | 2 +- > >>> .../recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig | 2 +- > >>> .../recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig | 2 +- > >>> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig | 2 +- > >>> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig | 2 +- > >>> .../linux/linux-ti-staging-rt-6.12/ti33x/defconfig | 2 +- > >>> .../linux/linux-ti-staging-rt-6.12/ti43x/defconfig | 2 +- > >>> 8 files changed, 8 insertions(+), 8 deletions(-) > >>> > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig > >>>index 9d579e41..24b53cf7 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=multi_v7_defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_multi_v7_prune.config > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig > >>>index fd07b34e..ef1d3efd 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_arm64_prune.config > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig > >>>index 9d579e41..e6a967e1 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=multi_v7_defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config > >> > >>We are running into some issues with the no_smp.config, seems some kernel > >>sysfs items relating to CPU counts are misbehaving (Chirag has more details > >>if anyone is interested). Disabling SMP is not well tested in general anymore > >>as it is often enabled by default even for single-core systems. The very small > >>performance change is not worth the lack of testing and instability caused > >>by going with non-standard configurations IMHO. > >> > >>Everything else here looks good, but could we drop no_smp.config for now > >>and take up a debate on adding it in at a later time? > >> > >>This also has the side benefit of reducing our kernel builds from 6 variations > >>to just 4 (arm32/64 x rt/non-rt). > > > >We only have 4 now... the no_smp was just added to ti33 and ti43 for backwards compat to fix some issues. But we never did additional kernel builds because of it... > > > >What were the 6 variations you were referring to? > > > > multi_v7_defconfig + ti_multi_v7_prune.config > multi_v7_defconfig + ti_multi_v7_prune.config + no_smp.config > multi_v7_defconfig + ti_multi_v7_prune.config + ti_rt.config > multi_v7_defconfig + ti_multi_v7_prune.config + no_smp.config + ti_rt.config > defconfig + ti_arm64_prune.config > defconfig + ti_arm64_prune.config + ti_rt.config > > These are the variations, so without no_smp.config there would > only be 2 kernels across all am3/4/5, one with and one without RT. > > On the side I've been working to make the kernel build into > one for all of aarch64 (i.e. one package in aarch64-oe-linux > vs kernel for each and every platform). Would like to do the > same for armv7. FWIW, the way it is now being handled in OE-Core is with genericarm64 machine to target Arm System Ready devices. And BeaglePlay is currently the Reference Platform for this use case. Basically, OE-Core builds a generic kernel that can run on any Aarch64 device... But it is not ideal though, as it completely ignores everything that comes before the kernel (SYSFW/PM/DM/RM/SCI/FS, SPLs, TF-A, OPTEE, U-boot, DTs...), treating them as black box firmware blobs, which are very machine-specific. But it seems too fragile to me - luckily meta-ti builds and assembles all those pieces for every device. Getting something that combines the best of both worlds would be challenging, but interesting... > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig > >>>index 9d579e41..e6a967e1 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=multi_v7_defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig > >>>index 9d579e41..43089dc8 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=multi_v7_defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig > >>>index fd07b34e..47d78664 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_arm64_prune.config kernel/configs/ti_rt.config > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig > >>>index 9d579e41..5de2b229 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=multi_v7_defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config > >>>diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig > >>>index 9d579e41..5de2b229 100644 > >>>--- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig > >>>+++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig > >>>@@ -1,2 +1,2 @@ > >>> use-kernel-config=multi_v7_defconfig > >>>-config-fragment= > >>>+config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config
On 1/22/25 5:27 PM, Denys Dmytriyenko wrote: > On Wed, Jan 22, 2025 at 11:39:14AM -0600, Andrew Davis via lists.yoctoproject.org wrote: >> On 1/22/25 11:10 AM, Ryan Eatmon wrote: >>> >>> >>> On 1/22/2025 10:50 AM, Andrew Davis wrote: >>>> On 1/21/25 11:56 AM, Beleswar Padhi wrote: >>>>> ti-linux-kernel tree has several prune config fragments for ARM/ARM64/RT >>>>> configurations. Enable the prune config fragments here. >>>>> >>>>> Signed-off-by: Beleswar Padhi <b-padhi@ti.com> >>>>> --- >>>>> .../recipes-kernel/linux/linux-ti-staging-6.12/defconfig | 2 +- >>>>> .../recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig | 2 +- >>>>> .../recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig | 2 +- >>>>> .../recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig | 2 +- >>>>> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig | 2 +- >>>>> .../recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig | 2 +- >>>>> .../linux/linux-ti-staging-rt-6.12/ti33x/defconfig | 2 +- >>>>> .../linux/linux-ti-staging-rt-6.12/ti43x/defconfig | 2 +- >>>>> 8 files changed, 8 insertions(+), 8 deletions(-) >>>>> >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >>>>> index 9d579e41..24b53cf7 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=multi_v7_defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_multi_v7_prune.config >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >>>>> index fd07b34e..ef1d3efd 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_arm64_prune.config >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >>>>> index 9d579e41..e6a967e1 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=multi_v7_defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config >>>> >>>> We are running into some issues with the no_smp.config, seems some kernel >>>> sysfs items relating to CPU counts are misbehaving (Chirag has more details >>>> if anyone is interested). Disabling SMP is not well tested in general anymore >>>> as it is often enabled by default even for single-core systems. The very small >>>> performance change is not worth the lack of testing and instability caused >>>> by going with non-standard configurations IMHO. >>>> >>>> Everything else here looks good, but could we drop no_smp.config for now >>>> and take up a debate on adding it in at a later time? >>>> >>>> This also has the side benefit of reducing our kernel builds from 6 variations >>>> to just 4 (arm32/64 x rt/non-rt). >>> >>> We only have 4 now... the no_smp was just added to ti33 and ti43 for backwards compat to fix some issues. But we never did additional kernel builds because of it... >>> >>> What were the 6 variations you were referring to? >>> >> >> multi_v7_defconfig + ti_multi_v7_prune.config >> multi_v7_defconfig + ti_multi_v7_prune.config + no_smp.config >> multi_v7_defconfig + ti_multi_v7_prune.config + ti_rt.config >> multi_v7_defconfig + ti_multi_v7_prune.config + no_smp.config + ti_rt.config >> defconfig + ti_arm64_prune.config >> defconfig + ti_arm64_prune.config + ti_rt.config >> >> These are the variations, so without no_smp.config there would >> only be 2 kernels across all am3/4/5, one with and one without RT. >> >> On the side I've been working to make the kernel build into >> one for all of aarch64 (i.e. one package in aarch64-oe-linux >> vs kernel for each and every platform). Would like to do the >> same for armv7. > > FWIW, the way it is now being handled in OE-Core is with genericarm64 machine > to target Arm System Ready devices. And BeaglePlay is currently the Reference > Platform for this use case. Basically, OE-Core builds a generic kernel that > can run on any Aarch64 device... > > But it is not ideal though, as it completely ignores everything that comes > before the kernel (SYSFW/PM/DM/RM/SCI/FS, SPLs, TF-A, OPTEE, U-boot, DTs...), > treating them as black box firmware blobs, which are very machine-specific. > > But it seems too fragile to me - luckily meta-ti builds and assembles all > those pieces for every device. Getting something that combines the best of > both worlds would be challenging, but interesting... > > We don't seem too far from it, just need to figure out the DT passing issue and we might be ready. Currently all our kernels use the same config, we only change the list of DTBs in the "kernel-devicetree" package. Which I think we should stop filtering and just include them all (Debian/Fedora do it that way too). It isn't that much data (at least compared to the size of the module packages), but if we want we could also have the device-tree bbclass split DTBs out automatically into packages by directory. So something like: kernel-devicetree-k3 kernel-devicetree-ti-omap kernel-devicetree-ti-keystone ect.. Then we just select which to include in the image based on platform. Andrew >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >>>>> index 9d579e41..e6a967e1 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=multi_v7_defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >>>>> index 9d579e41..43089dc8 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=multi_v7_defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >>>>> index fd07b34e..47d78664 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_arm64_prune.config kernel/configs/ti_rt.config >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >>>>> index 9d579e41..5de2b229 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=multi_v7_defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config >>>>> diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >>>>> index 9d579e41..5de2b229 100644 >>>>> --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >>>>> +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig >>>>> @@ -1,2 +1,2 @@ >>>>> use-kernel-config=multi_v7_defconfig >>>>> -config-fragment= >>>>> +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config
diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig index 9d579e41..24b53cf7 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/defconfig @@ -1,2 +1,2 @@ use-kernel-config=multi_v7_defconfig -config-fragment= +config-fragment=kernel/configs/ti_multi_v7_prune.config diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig index fd07b34e..ef1d3efd 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig @@ -1,2 +1,2 @@ use-kernel-config=defconfig -config-fragment= +config-fragment=kernel/configs/ti_arm64_prune.config diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig index 9d579e41..e6a967e1 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig @@ -1,2 +1,2 @@ use-kernel-config=multi_v7_defconfig -config-fragment= +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig index 9d579e41..e6a967e1 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig @@ -1,2 +1,2 @@ use-kernel-config=multi_v7_defconfig -config-fragment= +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/no_smp.config diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig index 9d579e41..43089dc8 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig @@ -1,2 +1,2 @@ use-kernel-config=multi_v7_defconfig -config-fragment= +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig index fd07b34e..47d78664 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig @@ -1,2 +1,2 @@ use-kernel-config=defconfig -config-fragment= +config-fragment=kernel/configs/ti_arm64_prune.config kernel/configs/ti_rt.config diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig index 9d579e41..5de2b229 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti33x/defconfig @@ -1,2 +1,2 @@ use-kernel-config=multi_v7_defconfig -config-fragment= +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config diff --git a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig index 9d579e41..5de2b229 100644 --- a/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig +++ b/meta-ti-bsp/recipes-kernel/linux/linux-ti-staging-rt-6.12/ti43x/defconfig @@ -1,2 +1,2 @@ use-kernel-config=multi_v7_defconfig -config-fragment= +config-fragment=kernel/configs/ti_multi_v7_prune.config kernel/configs/ti_rt.config kernel/configs/no_smp.config
ti-linux-kernel tree has several prune config fragments for ARM/ARM64/RT configurations. Enable the prune config fragments here. Signed-off-by: Beleswar Padhi <b-padhi@ti.com> --- .../recipes-kernel/linux/linux-ti-staging-6.12/defconfig | 2 +- .../recipes-kernel/linux/linux-ti-staging-6.12/k3/defconfig | 2 +- .../recipes-kernel/linux/linux-ti-staging-6.12/ti33x/defconfig | 2 +- .../recipes-kernel/linux/linux-ti-staging-6.12/ti43x/defconfig | 2 +- .../recipes-kernel/linux/linux-ti-staging-rt-6.12/defconfig | 2 +- .../recipes-kernel/linux/linux-ti-staging-rt-6.12/k3/defconfig | 2 +- .../linux/linux-ti-staging-rt-6.12/ti33x/defconfig | 2 +- .../linux/linux-ti-staging-rt-6.12/ti43x/defconfig | 2 +- 8 files changed, 8 insertions(+), 8 deletions(-)