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Rao" To: Subject: [PATCH] powerpc/64: Have MPROFILE_KERNEL depend on FUNCTION_TRACER Date: Wed, 22 Apr 2020 14:56:12 +0530 X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 20042209-4275-0000-0000-000003C47AA3 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20042209-4276-0000-0000-000038DA019E Message-Id: <20200422092612.514301-1-naveen.n.rao@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.676 definitions=2020-04-22_03:2020-04-21, 2020-04-22 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 adultscore=0 lowpriorityscore=0 mlxlogscore=999 spamscore=0 phishscore=0 malwarescore=0 bulkscore=0 impostorscore=0 suspectscore=1 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004220073 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Steven Rostedt Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Currently, it is possible to have CONFIG_FUNCTION_TRACER disabled, but CONFIG_MPROFILE_KERNEL enabled. Though all existing users of MPROFILE_KERNEL are doing the right thing, it is weird to have MPROFILE_KERNEL enabled when the function tracer isn't. Fix this by making MPROFILE_KERNEL depend on FUNCTION_TRACER. Signed-off-by: Naveen N. Rao --- arch/powerpc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 924c541a9260..8324d98728db 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -476,7 +476,7 @@ config LD_HEAD_STUB_CATCH If unsure, say "N". config MPROFILE_KERNEL - depends on PPC64 && CPU_LITTLE_ENDIAN + depends on PPC64 && CPU_LITTLE_ENDIAN && FUNCTION_TRACER def_bool $(success,$(srctree)/arch/powerpc/tools/gcc-check-mprofile-kernel.sh $(CC) -I$(srctree)/include -D__KERNEL__) config HOTPLUG_CPU base-commit: a9aa21d05c33c556e48c5062b6632a9b94906570 -- 2.25.1