From: Karol Lewandowski <k.lewandowsk@samsung.com>
Date: Fri, 8 Sep 2017 10:13:15 +0000 (+0200)
Subject: ARM64: tizen_bcmrpi3_defconfig: enable uprobes
X-Git-Tag: submit/tizen/20190614.014912~96
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ac277e025e9de6ba2220506eb1ce7d375c668f3d;p=platform%2Fkernel%2Flinux-rpi3.git

ARM64: tizen_bcmrpi3_defconfig: enable uprobes

This functionality is needed for D-Bus Observability Tools
(developed in platform/tools/bcc).

uprobes allows monitoring userspace processes with eBPF
without code modification.

Change-Id: Ic163b72a8315602b89059f36615b88da892aeb0d
---

diff --git a/arch/arm64/configs/tizen_bcmrpi3_defconfig b/arch/arm64/configs/tizen_bcmrpi3_defconfig
index 120c4ff662a0..06f39e13ef56 100644
--- a/arch/arm64/configs/tizen_bcmrpi3_defconfig
+++ b/arch/arm64/configs/tizen_bcmrpi3_defconfig
@@ -35,6 +35,7 @@ CONFIG_IOMMU_HELPER=y
 CONFIG_KERNEL_MODE_NEON=y
 CONFIG_FIX_EARLYCON_MEM=y
 CONFIG_PGTABLE_LEVELS=3
+CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_EXTABLE_SORT=y
@@ -212,7 +213,7 @@ CONFIG_TRACEPOINTS=y
 CONFIG_KPROBES=y
 CONFIG_JUMP_LABEL=y
 # CONFIG_STATIC_KEYS_SELFTEST is not set
-# CONFIG_UPROBES is not set
+CONFIG_UPROBES=y
 # CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
 CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
 CONFIG_KRETPROBES=y
@@ -3716,6 +3717,7 @@ CONFIG_BRANCH_PROFILE_NONE=y
 CONFIG_STACK_TRACER=y
 CONFIG_BLK_DEV_IO_TRACE=y
 CONFIG_KPROBE_EVENT=y
+CONFIG_UPROBE_EVENT=y
 CONFIG_BPF_EVENTS=y
 CONFIG_PROBE_EVENTS=y
 CONFIG_DYNAMIC_FTRACE=y