From: Jessica Yu <jeyu@redhat.com>
To: Jiri Kosina <jikos@kernel.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>,
Miroslav Benes <mbenes@suse.cz>,
Rusty Russell <rusty@rustcorp.com.au>,
Petr Mladek <pmladek@suse.com>, Jonathan Corbet <corbet@lwn.net>,
linux-api@vger.kernel.org, live-patching@vger.kernel.org,
x86@kernel.org, linux-kernel@vger.kernel.org,
linux-s390@vger.kernel.org, linux-doc@vger.kernel.org
Subject: Re: livepatch: reuse module loader code to write relocations
Date: Tue, 22 Mar 2016 15:00:19 -0400 [thread overview]
Message-ID: <20160322190018.GB30747@packer-debian-8-amd64.digitalocean.com> (raw)
In-Reply-To: <alpine.LNX.2.00.1603212256080.3656@cbobk.fhfr.pm>
+++ Jiri Kosina [21/03/16 23:02 +0100]:
>On Mon, 21 Mar 2016, Josh Poimboeuf wrote:
>
>> According to my test that still results in the literal value of
>> "(64 - 8)".
>
>Alright. But we should be able to special-case it with a two #if checks on
>the __SIZEOF_LONG__ value and BUILD_BUG_ON() when __SIZEOF_LONG__ is not
>of one of the ususal sizes.
>
And while we're at it, we might as well add a BUILD_BUG_ON check for
KSYM_NAME_LEN too, since we are also hard coding that field width, and
we'd like to be alerted if that value ever changes.
next prev parent reply other threads:[~2016-03-22 19:00 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-16 19:47 [PATCH v5 0/6] (mostly) Arch-independent livepatch Jessica Yu
2016-03-16 19:47 ` [PATCH v5 1/6] Elf: add livepatch-specific Elf constants Jessica Yu
2016-03-16 19:47 ` [PATCH v5 2/6] module: preserve Elf information for livepatch modules Jessica Yu
2016-03-16 20:28 ` kbuild test robot
2016-03-16 21:31 ` kbuild test robot
2016-03-21 13:48 ` Miroslav Benes
2016-03-16 19:47 ` [PATCH v5 3/6] module: s390: keep mod_arch_specific " Jessica Yu
2016-03-21 13:49 ` Miroslav Benes
2016-03-16 19:47 ` [PATCH v5 4/6] livepatch: reuse module loader code to write relocations Jessica Yu
2016-03-21 13:55 ` Miroslav Benes
2016-03-21 19:18 ` Jessica Yu
2016-03-21 19:24 ` Josh Poimboeuf
2016-03-21 21:16 ` Jiri Kosina
2016-03-21 21:34 ` Josh Poimboeuf
[not found] ` <alpine.LNX.2.00.1603212256080.3656@cbobk.fhfr.pm>
2016-03-22 19:00 ` Jessica Yu [this message]
2016-03-21 16:31 ` [PATCH v5 4/6] " Petr Mladek
[not found] ` <20160321164651.zautqklg7ng3jfbn@treble.redhat.com>
[not found] ` <20160321173639.ooighgwwubuqv6le@treble.redhat.com>
2016-03-21 18:07 ` Jessica Yu
2016-03-16 19:47 ` [PATCH v5 5/6] samples: livepatch: mark as livepatch module Jessica Yu
2016-03-21 15:54 ` Josh Poimboeuf
2016-03-16 19:47 ` [PATCH v5 6/6] Documentation: livepatch: outline Elf format and requirements for patch modules Jessica Yu
2016-03-21 13:56 ` Miroslav Benes
[not found] <1454548271-24923-1-git-send-email-jeyu@redhat.com>
2016-02-04 1:11 ` [RFC PATCH v4 4/6] livepatch: reuse module loader code to write relocations Jessica Yu
[not found] ` <20160209140106.GC12548@pathway.suse.cz>
2016-02-10 1:21 ` Jessica Yu
[not found] <1452281304-28618-1-git-send-email-jeyu@redhat.com>
2016-01-08 19:28 ` [RFC PATCH v3 4/6] " Jessica Yu
2016-01-13 9:19 ` Miroslav Benes
[not found] ` <20160113183924.GA980@packer-debian-8-amd64.digitalocean.com>
2016-01-14 9:10 ` Miroslav Benes
[not found] ` <alpine.LNX.2.00.1601121729480.15984@pobox.suse.cz>
2016-01-14 3:49 ` Jessica Yu
2016-01-14 9:04 ` Miroslav Benes
[not found] <1448943679-3412-1-git-send-email-jeyu@redhat.com>
2015-12-01 4:21 ` [RFC PATCH v2 4/6] " Jessica Yu
2015-12-08 18:38 ` Josh Poimboeuf
[not found] ` <20151209191013.GA25387@packer-debian-8-amd64.digitalocean.com>
[not found] ` <20151210142830.GA29872@treble.redhat.com>
2015-12-10 21:33 ` Jessica Yu
[not found] ` <20151216054048.GA28258@packer-debian-8-amd64.digitalocean.com>
2015-12-16 12:59 ` Miroslav Benes
2015-12-16 19:14 ` Jessica Yu
[not found] ` <20151217154500.GG3729@pathway.suse.cz>
2015-12-21 5:57 ` Jessica Yu
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