Prepare master for new framework integration

During the last workshop the transition to the new framework was presented.
This change essentially deprecates the SMACK-based application framework.

To prepare the integration of it, we remove the deprecated components:
- meta-agl-core: remove Smack kernel patches
- meta-app-framework
- meta-pipewire/dynamic-layers/meta-app-framework/

v2: rebased

Bug-AGL: SPEC-4121

Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Change-Id: Icdaeadfb5d2193f3a4c535168c88da6073423e67
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/26752

3 files changed, 1 insertions, 51 deletions

diff --git a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/0004-Smack-Assign-smack_known_web-label-for-kernel-thread.patch b/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/0004-Smack-Assign-smack_known_web-label-for-kernel-thread.patch
deleted file mode 100644
index 1b17bc73f..000000000
--- a/meta-agl-bsp/meta-freescale-layer/recipes-kernel/linux/files/0004-Smack-Assign-smack_known_web-label-for-kernel-thread.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From c8bbb0f916de54610513e376070aea531af19dd6 Mon Sep 17 00:00:00 2001
-From: jooseong lee <jooseong.lee@samsung.com>
-Date: Thu, 3 Nov 2016 10:55:43 +0100
-Subject: [PATCH 4/4] Smack: Assign smack_known_web label for kernel thread's
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Assign smack_known_web label for kernel thread's socket in the sk_alloc_security hook
-
-Creating struct sock by sk_alloc function in various kernel subsystems
-like bluetooth dosen't call smack_socket_post_create(). In such case,
-received sock label is the floor('_') label and makes access deny.
-
-Refers-to: https://review.tizen.org/gerrit/#/c/80717/4
-
-Change-Id: I2e5c9359bfede84a988fd4d4d74cdb9dfdfc52d8
-Signed-off-by: jooseong lee <jooseong.lee@samsung.com>
-Signed-off-by: José Bollo <jose.bollo@iot.bzh>
----
- security/smack/smack_lsm.c | 12 ++++++++++--
- 1 file changed, 10 insertions(+), 2 deletions(-)
-
-diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
-index e45f0a3..a3f3ccc 100644
---- a/security/smack/smack_lsm.c
-+++ b/security/smack/smack_lsm.c
-@@ -2107,8 +2107,16 @@ static int smack_sk_alloc_security(struct sock *sk, int family, gfp_t gfp_flags)
- 	if (ssp == NULL)
- 		return -ENOMEM;
- 
--	ssp->smk_in = skp;
--	ssp->smk_out = skp;
-+	/*
-+	 * Sockets created by kernel threads receive web label.
-+	 */
-+	if (unlikely(current->flags & PF_KTHREAD)) {
-+		ssp->smk_in = &smack_known_web;
-+		ssp->smk_out = &smack_known_web;
-+	} else {
-+		ssp->smk_in = skp;
-+		ssp->smk_out = skp;
-+ 	}
- 	ssp->smk_packet = NULL;
- 
- 	sk->sk_security = ssp;
--- 
-2.7.4
-
diff --git a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/si-init_1.0.bb b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/si-init_1.0.bb
index c752bba08..b53504400 100644
--- a/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/si-init_1.0.bb
+++ b/meta-agl-bsp/meta-rcar-gen3-adas/recipes-bsp/si-tools/si-init_1.0.bb
@@ -21,7 +21,7 @@ do_install() {
     # the Si468x device via i2c
     install -d ${D}${sysconfdir}/udev/rules.d
     cat >${D}${sysconfdir}/udev/rules.d/zz-radio-si.rules <<'EOF'
-KERNEL=="i2c-12", MODE="0660", GROUP="audio", SECLABEL{smack}="*"
+KERNEL=="i2c-12", MODE="0660", GROUP="audio"
 EOF
 }
 
diff --git a/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend b/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend
index 7beb4c25c..66b9c46ed 100644
--- a/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend
+++ b/meta-agl-bsp/meta-rcar-gen3/recipes-graphics/gles-module/gles-user-module.bbappend
@@ -3,6 +3,5 @@ require checksum_control.inc
 RDEPENDS:${PN}:append = " wayland-wsegl"
 
 do_install:append(){
-	 sed -i 's/MODE="0660", OWNER/MODE="0660", SECLABEL{smack}="*", OWNER/g' ${D}${sysconfdir}/udev/rules.d/72-pvr-seat.rules 
 	 sed -i 's/GROUP="video"/GROUP="display"/g' ${D}${sysconfdir}/udev/rules.d/72-pvr-seat.rules 
 }