From: Catalin Marinas <catalin.marinas@arm.com>
To: Dave Young <dyoung@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
Kazuhito Hagio <k-hagio@ab.jp.nec.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Bhupesh Sharma <bhsharma@redhat.com>,
x86@kernel.org, kexec@lists.infradead.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
Paul Mackerras <paulus@samba.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Boris Petkov <bp@alien8.de>, James Morse <james.morse@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
bhupesh.linux@gmail.com, Will Deacon <will@kernel.org>,
Ingo Molnar <mingo@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Dave Anderson <anderson@redhat.com>
Subject: Re: [PATCH v6 1/2] crash_core, vmcoreinfo: Append 'MAX_PHYSMEM_BITS' to vmcoreinfo
Date: Thu, 2 Jul 2020 17:55:59 +0100 [thread overview]
Message-ID: <20200702165558.GH22241@gaia> (raw)
In-Reply-To: <20200702120855.GD21026@dhcp-128-65.nay.redhat.com>
On Thu, Jul 02, 2020 at 08:08:55PM +0800, Dave Young wrote:
> Hi Catalin,
> On 07/02/20 at 12:00pm, Catalin Marinas wrote:
> > On Thu, May 14, 2020 at 12:22:36AM +0530, Bhupesh Sharma wrote:
> > > diff --git a/kernel/crash_core.c b/kernel/crash_core.c
> > > index 9f1557b98468..18175687133a 100644
> > > --- a/kernel/crash_core.c
> > > +++ b/kernel/crash_core.c
> > > @@ -413,6 +413,7 @@ static int __init crash_save_vmcoreinfo_init(void)
> > > VMCOREINFO_LENGTH(mem_section, NR_SECTION_ROOTS);
> > > VMCOREINFO_STRUCT_SIZE(mem_section);
> > > VMCOREINFO_OFFSET(mem_section, section_mem_map);
> > > + VMCOREINFO_NUMBER(MAX_PHYSMEM_BITS);
> > > #endif
> > > VMCOREINFO_STRUCT_SIZE(page);
> > > VMCOREINFO_STRUCT_SIZE(pglist_data);
> >
> > I can queue this patch via the arm64 tree (together with the second one)
> > but I'd like an ack from the kernel/crash_core.c maintainers. They don't
> > seem to have been cc'ed either (only the kexec list).
>
> For the VMCOREINFO part, I'm fine with the changes, but since I do not
> understand the arm64 pieces so I would like to leave to arm64 people to
> review. If arm64 bits are good enough, feel free to add:
>
> Acked-by: Dave Young <dyoung@redhat.com>
Thanks.
--
Catalin
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next prev parent reply other threads:[~2020-07-02 16:57 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 18:52 [PATCH v6 0/2] Append new variables to vmcoreinfo (TCR_EL1.T1SZ for arm64 and MAX_PHYSMEM_BITS for all archs) Bhupesh Sharma
2020-05-13 18:52 ` [PATCH v6 1/2] crash_core, vmcoreinfo: Append 'MAX_PHYSMEM_BITS' to vmcoreinfo Bhupesh Sharma
2020-07-02 11:00 ` Catalin Marinas
2020-07-02 12:08 ` Dave Young
2020-07-02 16:55 ` Catalin Marinas [this message]
2020-05-13 18:52 ` [PATCH v6 2/2] arm64/crash_core: Export TCR_EL1.T1SZ in vmcoreinfo Bhupesh Sharma
2020-06-03 11:20 ` Kamlakant Patel
2020-06-03 20:34 ` Bhupesh Sharma
2020-06-04 4:49 ` [EXT] " Kamlakant Patel
2020-06-04 7:19 ` Will Deacon
2020-07-01 8:04 ` Amit Kachhap
2020-07-01 11:59 ` James Morse
2020-06-02 5:24 ` [PATCH v6 0/2] Append new variables to vmcoreinfo (TCR_EL1.T1SZ for arm64 and MAX_PHYSMEM_BITS for all archs) Bhupesh Sharma
2020-06-15 19:11 ` Bhupesh Sharma
2020-07-02 17:14 ` Catalin Marinas
2020-07-02 18:43 ` Bhupesh Sharma
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