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Mon, 18 Sep 2023 13:39:01 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9DC312004B; Mon, 18 Sep 2023 13:39:01 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CCB1C20040; Mon, 18 Sep 2023 13:39:00 +0000 (GMT) Received: from p-imbrenda (unknown [9.152.224.66]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 18 Sep 2023 13:39:00 +0000 (GMT) Date: Mon, 18 Sep 2023 15:38:49 +0200 From: Claudio Imbrenda To: Sean Christopherson Subject: Re: [PATCH 18/26] KVM: s390: Stop adding virt/kvm to the arch include path Message-ID: <20230918153849.0363e8f9@p-imbrenda> In-Reply-To: <20230916003118.2540661-19-seanjc@google.com> References: <20230916003118.2540661-1-seanjc@google.com> <20230916003118.2540661-19-seanjc@google.com> Organization: IBM X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: fPGL0P6aBZRPKpHoi9BsueIs0DR2UDLH X-Proofpoint-GUID: IufBZyFpbUqfPMs_X5VI6hKT9V7tJleH X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-09-18_06,2023-09-18_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 suspectscore=0 clxscore=1011 lowpriorityscore=0 impostorscore=0 phishscore=0 malwarescore=0 priorityscore=1501 spamscore=0 mlxscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2309180114 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: x86@kernel.org, kvm@vger.kernel.org, Peter Zijlstra , Catalin Marinas , Dave Hansen , linux-kernel@vger.kernel.org, Alexander Gordeev , Will Deacon , linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, Janosch Frank , Harald Freudenberger , Marc Zyngier , Huacai Chen , Halil Pasic , Andrew Thornton , Ingo Molnar , Christian Borntraeger , Jason Herne , Albert Ou , Vasily Gorbik , Venkatesh Srinivas , Heiko Carstens , Arnaldo Carvalho de Melo , Alex Williamson , Borislav Petkov , Andy Lutomirski , Paul Walmsl ey , kvmarm@lists.linux.dev, Thomas Gleixner , linux-arm-kernel@lists.infradead.org, Tony Krowiak , Anish Ghulati , linux-mips@vger.kernel.org, Oliver Upton , linux-perf-users@vger.kernel.org, Palmer Dabbelt , kvm-riscv@lists.infradead.org, Anup Patel , Paolo Bonzini , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, 15 Sep 2023 17:31:10 -0700 Sean Christopherson wrote: > Don't add virt/kvm to KVM s390's include path, the headers in virt/kvm are > intended to be used only by other code in virt/kvm, i.e. are "private" to > the core KVM code. It's not clear that s390 *ever* included a header from > virt/kvm, i.e. odds are good the "-Ivirt/kvm" was copied from a x86's > Makefile when s390 support was first added. > > The only headers in virt/kvm at the time were the x86 specific ioapic.h, > and iodev.h, neither of which shows up as an #include in the diff for the > commit range 37817f2982d0f..e976a2b997fc4. > > Signed-off-by: Sean Christopherson > --- > arch/s390/kvm/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/s390/kvm/Makefile b/arch/s390/kvm/Makefile > index 02217fb4ae10..f17249ab2a72 100644 > --- a/arch/s390/kvm/Makefile > +++ b/arch/s390/kvm/Makefile > @@ -5,7 +5,7 @@ > > include $(srctree)/virt/kvm/Makefile.kvm > > -ccflags-y := -Ivirt/kvm -Iarch/s390/kvm > +ccflags-y := -Iarch/s390/kvm > > kvm-y += kvm-s390.o intercept.o interrupt.o priv.o sigp.o > kvm-y += diag.o gaccess.o guestdbg.o vsie.o pv.o Acked-by: Claudio Imbrenda