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authorTom Rini <trini@konsulko.com>2017-11-03 15:29:15 -0400
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2017-11-22 10:07:25 +0000
commit9691b89fd8a0014b7d57c9fc35cf75bfe8da1577 (patch)
tree0cbc41ae0a0c0d4a38e5952f4678c0831fbe6cb7 /meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi
parent5692de99c4e04d51a6c5da86fea1710d55420873 (diff)
Rework Linux Kernel fragment applications
- All kernel recipes must inherit linux-agl.inc - All kernel recipes for a given version (e.g. 4.9) should include linux-VER-agl.inc in order to avoid duplication (such as the SMACK label patch or security fixes) - We enforce having merge_config.sh be invoked at the end, in order to make sure fragments will be applied. - Add a new fragment for Raspberry Pi to ensure the Pi Touchscreen is still enabled. With all of the above, we fix a number of minor issues as well, such as platforms manually enabling NBD/RAMDISK for netboot as the previous logic was not working in all cases. Bug-AGL: SPEC-946 Change-Id: Ic688e899df5861d83712af12d8e1c6c3c9643300 Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/12063 Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org> Reviewed-by: José Bollo <jobol@nonadev.net> Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi')
-rw-r--r--meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0004-Smack-Assign-smack_known_web-label-for-kernel-thread.patch49
-rw-r--r--meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/raspberrypi-panel.cfg1
2 files changed, 1 insertions, 49 deletions
diff --git a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0004-Smack-Assign-smack_known_web-label-for-kernel-thread.patch b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/0004-Smack-Assign-smack_known_web-label-for-kernel-thread.patch
deleted file mode 100644
index a1eeac3d7..000000000
--- a/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/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 cf8a93f..21651bc 100644
---- a/security/smack/smack_lsm.c
-+++ b/security/smack/smack_lsm.c
-@@ -2321,8 +2321,16 @@ 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-raspberrypi/recipes-kernel/linux/linux-raspberrypi/raspberrypi-panel.cfg b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/raspberrypi-panel.cfg
new file mode 100644
index 000000000..8c573578c
--- /dev/null
+++ b/meta-agl-bsp/meta-raspberrypi/recipes-kernel/linux/linux-raspberrypi/raspberrypi-panel.cfg
@@ -0,0 +1 @@
+CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=y