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Rao" To: Michael Ellerman , Steven Rostedt , Masami Hiramatsu , Ingo Molnar , Nicholas Piggin Subject: [PATCH 2/7] x86/ftrace: Fix use of flags in ftrace_replace_code() Date: Tue, 18 Jun 2019 20:17:01 +0530 X-Mailer: git-send-email 2.22.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 19061814-0012-0000-0000-0000032A2E0E X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19061814-0013-0000-0000-000021634B7F Message-Id: <34eec86399b310a5567ee37d62a24aae0b72ffc5.1560868106.git.naveen.n.rao@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-06-18_07:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=737 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1906180119 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: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" In commit a0572f687fb3c ("ftrace: Allow ftrace_replace_code() to be schedulable), the generic ftrace_replace_code() function was modified to accept a flags argument in place of a single 'enable' flag. However, the x86 version of this function was not updated. Fix the same. Fixes: a0572f687fb3c ("ftrace: Allow ftrace_replace_code() to be schedulable") Signed-off-by: Naveen N. Rao --- arch/x86/kernel/ftrace.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 0927bb158ffc..f34005a17051 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -573,8 +573,9 @@ static void run_sync(void) local_irq_disable(); } -void ftrace_replace_code(int enable) +void ftrace_replace_code(int mod_flags) { + int enable = mod_flags & FTRACE_MODIFY_ENABLE_FL; struct ftrace_rec_iter *iter; struct dyn_ftrace *rec; const char *report = "adding breakpoints"; -- 2.22.0