From: Borislav Petkov <bp@alien8.de>
To: Ross Zwisler <zwisler@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>,
linux-nvdimm <linux-nvdimm@ml01.01.org>, X86 ML <x86@kernel.org>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
linux-mm@kvack.org, Andy Lutomirski <luto@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Ross Zwisler <ross.zwisler@linux.intel.com>
Subject: Re: [PATCHV2 1/3] x86, ras: Add new infrastructure for machine check fixup tables
Date: Mon, 14 Dec 2015 23:27:59 +0100 [thread overview]
Message-ID: <20151214222759.GF10520@pd.tnic> (raw)
In-Reply-To: <CAOxpaSX5SH7T2AqvGoFDtEWKc9k_-77gbQXQd7FYQZ-Ep2kRhA@mail.gmail.com>
On Mon, Dec 14, 2015 at 10:58:45AM -0700, Ross Zwisler wrote:
> With this code if CONFIG_MCE_KERNEL_RECOVERY isn't defined you'll get
> a compiler error that the function doesn't have a return statement,
> right? I think we need an #else to return NULL, or to have the #ifdef
> encompass the whole function definition as it was in Tony's version.
Right, correct.
Thanks.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
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WARNING: multiple messages have this Message-ID (diff)
From: Borislav Petkov <bp@alien8.de>
To: Ross Zwisler <zwisler@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>,
linux-nvdimm <linux-nvdimm@ml01.01.org>, X86 ML <x86@kernel.org>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org>,
linux-mm@kvack.org, Andy Lutomirski <luto@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Ross Zwisler <ross.zwisler@linux.intel.com>
Subject: Re: [PATCHV2 1/3] x86, ras: Add new infrastructure for machine check fixup tables
Date: Mon, 14 Dec 2015 23:27:59 +0100 [thread overview]
Message-ID: <20151214222759.GF10520@pd.tnic> (raw)
In-Reply-To: <CAOxpaSX5SH7T2AqvGoFDtEWKc9k_-77gbQXQd7FYQZ-Ep2kRhA@mail.gmail.com>
On Mon, Dec 14, 2015 at 10:58:45AM -0700, Ross Zwisler wrote:
> With this code if CONFIG_MCE_KERNEL_RECOVERY isn't defined you'll get
> a compiler error that the function doesn't have a return statement,
> right? I think we need an #else to return NULL, or to have the #ifdef
> encompass the whole function definition as it was in Tony's version.
Right, correct.
Thanks.
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
next prev parent reply other threads:[~2015-12-14 22:28 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-11 19:13 [PATCHV2 0/3] Machine check recovery when kernel accesses poison Tony Luck
2015-12-11 19:13 ` Tony Luck
2015-12-10 21:58 ` [PATCHV2 1/3] x86, ras: Add new infrastructure for machine check fixup tables Tony Luck
2015-12-10 21:58 ` Tony Luck
2015-12-11 20:06 ` Andy Lutomirski
2015-12-11 20:06 ` Andy Lutomirski
2015-12-11 21:01 ` Luck, Tony
2015-12-11 21:01 ` Luck, Tony
2015-12-12 10:11 ` Borislav Petkov
2015-12-12 10:11 ` Borislav Petkov
2015-12-14 17:58 ` Ross Zwisler
2015-12-14 17:58 ` Ross Zwisler
2015-12-14 22:27 ` Borislav Petkov [this message]
2015-12-14 22:27 ` Borislav Petkov
2015-12-15 1:00 ` Luck, Tony
2015-12-15 1:00 ` Luck, Tony
2015-12-15 9:46 ` Borislav Petkov
2015-12-15 9:46 ` Borislav Petkov
2015-12-15 10:44 ` Borislav Petkov
2015-12-15 10:44 ` Borislav Petkov
2015-12-11 0:14 ` [PATCHV2 2/3] x86, ras: Extend machine check recovery code to annotated ring0 areas Tony Luck
2015-12-11 0:14 ` Tony Luck
2015-12-11 20:08 ` Andy Lutomirski
2015-12-11 20:08 ` Andy Lutomirski
2015-12-15 11:43 ` Borislav Petkov
2015-12-15 11:43 ` Borislav Petkov
2015-12-15 23:46 ` Luck, Tony
2015-12-15 23:46 ` Luck, Tony
2015-12-11 0:21 ` [PATCHV2 3/3] x86, ras: Add mcsafe_memcpy() function to recover from machine checks Tony Luck
2015-12-11 0:21 ` Tony Luck
2015-12-11 20:09 ` Andy Lutomirski
2015-12-11 20:09 ` Andy Lutomirski
2015-12-11 21:19 ` Luck, Tony
2015-12-11 21:19 ` Luck, Tony
2015-12-11 21:32 ` Konrad Rzeszutek Wilk
2015-12-11 21:50 ` Andy Lutomirski
2015-12-11 21:50 ` Andy Lutomirski
2015-12-11 22:17 ` Luck, Tony
2015-12-11 22:17 ` Luck, Tony
2015-12-11 22:20 ` Dan Williams
2015-12-11 22:20 ` Dan Williams
2015-12-11 22:26 ` Andy Lutomirski
2015-12-11 22:26 ` Andy Lutomirski
2015-12-11 22:35 ` Luck, Tony
2015-12-11 22:35 ` Luck, Tony
2015-12-11 22:38 ` Andy Lutomirski
2015-12-11 22:38 ` Andy Lutomirski
2015-12-11 22:45 ` Luck, Tony
2015-12-11 22:45 ` Luck, Tony
2015-12-11 22:55 ` Andy Lutomirski
2015-12-11 22:55 ` Andy Lutomirski
2015-12-14 8:36 ` Ingo Molnar
2015-12-14 8:36 ` Ingo Molnar
2015-12-14 19:46 ` Luck, Tony
2015-12-14 19:46 ` Luck, Tony
2015-12-14 20:11 ` Andy Lutomirski
2015-12-14 20:11 ` Andy Lutomirski
2015-12-15 13:11 ` Borislav Petkov
2015-12-15 13:11 ` Borislav Petkov
2015-12-15 17:45 ` Dan Williams
2015-12-15 17:45 ` Dan Williams
2015-12-15 17:53 ` Luck, Tony
2015-12-15 17:53 ` Luck, Tony
2015-12-15 18:21 ` Borislav Petkov
2015-12-15 18:21 ` Borislav Petkov
2015-12-15 18:27 ` Dan Williams
2015-12-15 18:27 ` Dan Williams
2015-12-15 18:35 ` Dan Williams
2015-12-15 18:35 ` Dan Williams
2015-12-15 18:39 ` Borislav Petkov
2015-12-15 18:39 ` Borislav Petkov
2015-12-15 19:19 ` Elliott, Robert (Persistent Memory)
2015-12-15 19:19 ` Elliott, Robert (Persistent Memory)
2015-12-15 19:28 ` Borislav Petkov
2015-12-15 19:28 ` Borislav Petkov
2015-12-15 20:25 ` Elliott, Robert (Persistent Memory)
2015-12-15 20:25 ` Elliott, Robert (Persistent Memory)
2015-12-21 17:33 ` Borislav Petkov
2015-12-21 17:33 ` Borislav Petkov
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