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Biederman" , Michael Ellerman , Michael Neuling , Murilo Opsfelder Araujo , Nicholas Piggin , Paul Mackerras , Simon Guo , Sukadev Bhattiprolu , "Tobin C . Harding" , linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 04/10] powerpc/traps: Use REG_FMT in show_signal_msg() Date: Fri, 27 Jul 2018 11:58:05 -0300 X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180727145811.12334-1-muriloo@linux.ibm.com> References: <20180727145811.12334-1-muriloo@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 x-cbid: 18072714-2213-0000-0000-000002D0C570 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00009438; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000266; SDB=6.01066907; UDB=6.00548186; IPR=6.00844774; MB=3.00022354; MTD=3.00000008; XFM=3.00000015; UTC=2018-07-27 14:59:12 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18072714-2214-0000-0000-00005AFBFF6D Message-Id: <20180727145811.12334-5-muriloo@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-07-27_06:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1806210000 definitions=main-1807270154 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Simplify the message format by using REG_FMT as the register format. This avoids having two different formats and avoids checking for MSR_64BIT. Signed-off-by: Murilo Opsfelder Araujo --- arch/powerpc/kernel/traps.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 4faab4705774..047d980ac776 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -311,17 +311,13 @@ static bool show_unhandled_signals_ratelimited(void) static void show_signal_msg(int signr, struct pt_regs *regs, int code, unsigned long addr) { - const char fmt32[] = KERN_INFO "%s[%d]: unhandled signal %d " \ - "at %08lx nip %08lx lr %08lx code %x\n"; - const char fmt64[] = KERN_INFO "%s[%d]: unhandled signal %d " \ - "at %016lx nip %016lx lr %016lx code %x\n"; - if (!unhandled_signal(current, signr)) return; - printk(regs->msr & MSR_64BIT ? fmt64 : fmt32, - current->comm, current->pid, signr, - addr, regs->nip, regs->link, code); + pr_info("%s[%d]: unhandled signal %d at "REG_FMT \ + " nip "REG_FMT" lr "REG_FMT" code %x\n", + current->comm, current->pid, signr, addr, + regs->nip, regs->link, code); } void _exception_pkey(int signr, struct pt_regs *regs, int code, -- 2.17.1