From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Date: Thu, 6 Aug 2020 15:36:27 +0200 From: Ingo Molnar Subject: Re: [PATCH v11 2/5] x86: kdump: move reserve_crashkernel_low() into crash_core.c Message-ID: <20200806133627.GB2077191@gmail.com> References: <20200801130856.86625-1-chenzhou10@huawei.com> <20200801130856.86625-3-chenzhou10@huawei.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200801130856.86625-3-chenzhou10@huawei.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: Chen Zhou Cc: wangkefeng.wang@huawei.com, linux-doc@vger.kernel.org, catalin.marinas@arm.com, bhsharma@redhat.com, huawei.libin@huawei.com, guohanjun@huawei.com, will@kernel.org, bhe@redhat.com, corbet@lwn.net, mingo@redhat.com, dyoung@redhat.com, John.P.donnelly@oracle.com, arnd@arndb.de, xiexiuqi@huawei.com, horms@verge.net.au, tglx@linutronix.de, linux-arm-kernel@lists.infradead.org, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, james.morse@arm.com, prabhakar.pkin@gmail.com, nsaenzjulienne@suse.de * Chen Zhou wrote: > In preparation for supporting reserve_crashkernel_low in arm64 as > x86_64 does, move reserve_crashkernel_low() into kernel/crash_core.c. > > BTW, move x86_64 CRASH_ALIGN to 2M suggested by Dave. CONFIG_PHYSICAL_ALIGN > can be selected from 2M to 16M, move to the same as arm64. > > Signed-off-by: Chen Zhou > --- > arch/x86/include/asm/kexec.h | 24 ++++++++++ > arch/x86/kernel/setup.c | 86 +++--------------------------------- > include/linux/crash_core.h | 3 ++ > include/linux/kexec.h | 2 - > kernel/crash_core.c | 74 +++++++++++++++++++++++++++++++ > kernel/kexec_core.c | 17 ------- > 6 files changed, 107 insertions(+), 99 deletions(-) Since the changes are centered around arm64, I suppose the arm64 tree will carry this patchset? Assuming that this is a 100% invariant moving of code that doesn't regress on x86: Acked-by: Ingo Molnar Thanks, Ingo _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec