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From: "João Marcos Costa" <joaomarcos.costa@bootlin.com>
To: openembedded-core@lists.openembedded.org
Cc: thomas.petazzoni@bootlin.com,
	"João Marcos Costa" <joaomarcos.costa@bootlin.com>
Subject: [PATCH v2 2/2] linux-yocto: relocate KERNEL_FEATURES_RISCV
Date: Wed,  7 Jan 2026 16:14:36 +0100	[thread overview]
Message-ID: <20260107151436.964819-3-joaomarcos.costa@bootlin.com> (raw)
In-Reply-To: <20260107151436.964819-1-joaomarcos.costa@bootlin.com>

In a custom linux recipe that requires linux-yocto.inc, the metadata
files (*.scc) end up in KERNEL_FEATURES. However, the custom recipe's
FILESPATH does not contain the path to oe-core's linux-yocto directory
(as expected), which leads to the error below:

ERROR: linux-custom-6.12.15+git-r0 do_kernel_metadata:
Feature 'arch/riscv/tunes/riscv-isa-clear.scc' not found, this will cause configuration failures.
ERROR: linux-custom-6.12.15+git-r0 do_kernel_metadata:
Check the SRC_URI for meta-data repositories or directories that may be missing

Move KERNEL_FEATURES_RISCV - along with the appends - to a new file:
linux-yocto-features.inc.

Signed-off-by: João Marcos Costa <joaomarcos.costa@bootlin.com>
---
 meta/recipes-kernel/linux/linux-yocto-dev.bb     |  1 +
 .../linux/linux-yocto-features.inc               | 15 +++++++++++++++
 meta/recipes-kernel/linux/linux-yocto-rt_6.12.bb |  1 +
 meta/recipes-kernel/linux/linux-yocto-rt_6.16.bb |  1 +
 meta/recipes-kernel/linux/linux-yocto-rt_6.18.bb |  1 +
 .../linux/linux-yocto-tiny_6.12.bb               |  1 +
 .../linux/linux-yocto-tiny_6.16.bb               |  1 +
 .../linux/linux-yocto-tiny_6.18.bb               |  1 +
 meta/recipes-kernel/linux/linux-yocto.inc        | 16 ----------------
 meta/recipes-kernel/linux/linux-yocto_6.12.bb    |  1 +
 meta/recipes-kernel/linux/linux-yocto_6.16.bb    |  1 +
 meta/recipes-kernel/linux/linux-yocto_6.18.bb    |  1 +
 12 files changed, 25 insertions(+), 16 deletions(-)
 create mode 100644 meta/recipes-kernel/linux/linux-yocto-features.inc

diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb b/meta/recipes-kernel/linux/linux-yocto-dev.bb
index fb4e0864d2..a2e5b8308b 100644
--- a/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -10,6 +10,7 @@
 
 inherit kernel
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # provide this .inc to set specific revisions
 include recipes-kernel/linux/linux-yocto-dev-revisions.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto-features.inc b/meta/recipes-kernel/linux/linux-yocto-features.inc
new file mode 100644
index 0000000000..300add606b
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-features.inc
@@ -0,0 +1,15 @@
+KERNEL_FEATURES_RISCV = "\
+    arch/riscv/tunes/riscv-isa-clear.scc \
+    ${@bb.utils.contains(    'TUNE_FEATURES', 'rv 32 i m a', 'arch/riscv/tunes/riscv-isa-rv32i.scc',  '', d)} \
+    ${@bb.utils.contains(    'TUNE_FEATURES', 'rv 64 i m a', 'arch/riscv/tunes/riscv-isa-rv64i.scc',  '', d)} \
+    ${@bb.utils.contains(    'TUNE_FEATURES', 'f d',         'arch/riscv/tunes/riscv-isa-fpu.scc',    '', d)} \
+    ${@bb.utils.contains(    'TUNE_FEATURES', 'c',           'arch/riscv/tunes/riscv-isa-c.scc',      '', d)} \
+    ${@bb.utils.contains(    'TUNE_FEATURES', 'v',           'arch/riscv/tunes/riscv-isa-v.scc',      '', d)} \
+    ${@bb.utils.contains_any('TUNE_FEATURES', 'b zba',       'arch/riscv/tunes/riscv-isa-zba.scc',    '', d)} \
+    ${@bb.utils.contains_any('TUNE_FEATURES', 'b zbb',       'arch/riscv/tunes/riscv-isa-zbb.scc',    '', d)} \
+    ${@bb.utils.contains(    'TUNE_FEATURES', 'zbc',         'arch/riscv/tunes/riscv-isa-zbc.scc',    '', d)} \
+    ${@bb.utils.contains(    'TUNE_FEATURES', 'zicbom',      'arch/riscv/tunes/riscv-isa-zicbom.scc', '', d)} \
+    "
+
+KERNEL_FEATURES:append:riscv32 = " ${KERNEL_FEATURES_RISCV}"
+KERNEL_FEATURES:append:riscv64 = " ${KERNEL_FEATURES_RISCV}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_6.12.bb b/meta/recipes-kernel/linux/linux-yocto-rt_6.12.bb
index 9ac8507f9f..7dcf15a265 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_6.12.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_6.12.bb
@@ -1,6 +1,7 @@
 KBRANCH ?= "v6.12/standard/preempt-rt/base"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.12.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_6.16.bb b/meta/recipes-kernel/linux/linux-yocto-rt_6.16.bb
index 1230e4e805..79ea0c5492 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_6.16.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_6.16.bb
@@ -1,6 +1,7 @@
 KBRANCH ?= "v6.16/standard/preempt-rt/base"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.16.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_6.18.bb b/meta/recipes-kernel/linux/linux-yocto-rt_6.18.bb
index 32ed29f25e..ad6fa16bd3 100644
--- a/meta/recipes-kernel/linux/linux-yocto-rt_6.18.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_6.18.bb
@@ -1,6 +1,7 @@
 KBRANCH ?= "v6.18/standard/preempt-rt/base"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.18.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_6.12.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_6.12.bb
index 940561352c..d401934e97 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_6.12.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_6.12.bb
@@ -4,6 +4,7 @@ LINUX_KERNEL_TYPE = "tiny"
 KCONFIG_MODE = "--allnoconfig"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.12.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_6.16.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_6.16.bb
index ffa15b0c1b..4ab250bf70 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_6.16.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_6.16.bb
@@ -4,6 +4,7 @@ LINUX_KERNEL_TYPE = "tiny"
 KCONFIG_MODE = "--allnoconfig"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.16.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_6.18.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_6.18.bb
index 2afdc02467..661aad0a95 100644
--- a/meta/recipes-kernel/linux/linux-yocto-tiny_6.18.bb
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_6.18.bb
@@ -4,6 +4,7 @@ LINUX_KERNEL_TYPE = "tiny"
 KCONFIG_MODE = "--allnoconfig"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion_6.18.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto.inc b/meta/recipes-kernel/linux/linux-yocto.inc
index 4d0a726bb6..389329030d 100644
--- a/meta/recipes-kernel/linux/linux-yocto.inc
+++ b/meta/recipes-kernel/linux/linux-yocto.inc
@@ -37,22 +37,6 @@ KERNEL_FEATURES:append = " ${@bb.utils.contains('MACHINE_FEATURES', 'efi', 'cfg/
 KERNEL_FEATURES:append = " ${@bb.utils.contains('MACHINE_FEATURES', 'numa', 'features/numa/numa.scc', '', d)}"
 KERNEL_FEATURES:append = " ${@bb.utils.contains('MACHINE_FEATURES', 'vfat', 'cfg/fs/vfat.scc', '', d)}"
 
-KERNEL_FEATURES_RISCV = "\
-    arch/riscv/tunes/riscv-isa-clear.scc \
-    ${@bb.utils.contains(    'TUNE_FEATURES', 'rv 32 i m a', 'arch/riscv/tunes/riscv-isa-rv32i.scc',  '', d)} \
-    ${@bb.utils.contains(    'TUNE_FEATURES', 'rv 64 i m a', 'arch/riscv/tunes/riscv-isa-rv64i.scc',  '', d)} \
-    ${@bb.utils.contains(    'TUNE_FEATURES', 'f d',         'arch/riscv/tunes/riscv-isa-fpu.scc',    '', d)} \
-    ${@bb.utils.contains(    'TUNE_FEATURES', 'c',           'arch/riscv/tunes/riscv-isa-c.scc',      '', d)} \
-    ${@bb.utils.contains(    'TUNE_FEATURES', 'v',           'arch/riscv/tunes/riscv-isa-v.scc',      '', d)} \
-    ${@bb.utils.contains_any('TUNE_FEATURES', 'b zba',       'arch/riscv/tunes/riscv-isa-zba.scc',    '', d)} \
-    ${@bb.utils.contains_any('TUNE_FEATURES', 'b zbb',       'arch/riscv/tunes/riscv-isa-zbb.scc',    '', d)} \
-    ${@bb.utils.contains(    'TUNE_FEATURES', 'zbc',         'arch/riscv/tunes/riscv-isa-zbc.scc',    '', d)} \
-    ${@bb.utils.contains(    'TUNE_FEATURES', 'zicbom',      'arch/riscv/tunes/riscv-isa-zicbom.scc', '', d)} \
-    "
-
-KERNEL_FEATURES:append:riscv32 = " ${KERNEL_FEATURES_RISCV}"
-KERNEL_FEATURES:append:riscv64 = " ${KERNEL_FEATURES_RISCV}"
-
 # A KMACHINE is the mapping of a yocto $MACHINE to what is built
 # by the kernel. This is typically the branch that should be built,
 # and it can be specific to the machine or shared
diff --git a/meta/recipes-kernel/linux/linux-yocto_6.12.bb b/meta/recipes-kernel/linux/linux-yocto_6.12.bb
index 84419f8c78..07b9084c05 100644
--- a/meta/recipes-kernel/linux/linux-yocto_6.12.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_6.12.bb
@@ -1,6 +1,7 @@
 KBRANCH ?= "v6.12/standard/base"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto_6.16.bb b/meta/recipes-kernel/linux/linux-yocto_6.16.bb
index 408f14b451..b823e13e8a 100644
--- a/meta/recipes-kernel/linux/linux-yocto_6.16.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_6.16.bb
@@ -1,6 +1,7 @@
 KBRANCH ?= "v6.16/standard/base"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion.inc
diff --git a/meta/recipes-kernel/linux/linux-yocto_6.18.bb b/meta/recipes-kernel/linux/linux-yocto_6.18.bb
index 562a997020..e82edc27c3 100644
--- a/meta/recipes-kernel/linux/linux-yocto_6.18.bb
+++ b/meta/recipes-kernel/linux/linux-yocto_6.18.bb
@@ -1,6 +1,7 @@
 KBRANCH ?= "v6.18/standard/base"
 
 require recipes-kernel/linux/linux-yocto.inc
+require recipes-kernel/linux/linux-yocto-features.inc
 
 # CVE exclusions
 include recipes-kernel/linux/cve-exclusion.inc
-- 
2.47.0



  parent reply	other threads:[~2026-01-07 15:14 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-07 15:14 [PATCH v2 0/2] Move RISC-V recipe-specific configuration out of common includes João Marcos Costa
2026-01-07 15:14 ` [PATCH v2 1/2] u-boot: relocate SRC_URI_RISCV into recipe João Marcos Costa
2026-01-07 15:14 ` João Marcos Costa [this message]
2026-02-10  9:05   ` [PATCH v2 2/2] linux-yocto: relocate KERNEL_FEATURES_RISCV Joao Marcos Costa
2026-01-14 10:01 ` [PATCH v2 0/2] Move RISC-V recipe-specific configuration out of common includes Joao Marcos Costa
2026-01-14 12:30   ` [OE-core] " Richard Purdie
2026-01-14 12:34     ` Joao Marcos Costa

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