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From: Quentin Casasnovas <quentin.casasnovas@oracle.com>
To: Quentin Casasnovas <quentin.casasnovas@oracle.com>,
	Rusty Russell <rusty@rustcorp.com.au>,
	Michal Marek <mmarek@suse.cz>
Cc: lkml <linux-kernel@vger.kernel.org>,
	Oleg Nesterov <oleg@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH 2/7] modpost: add .sched.text and .kprobes.text to the TEXT_SECTIONS list.
Date: Wed, 18 Mar 2015 10:08:01 +0100	[thread overview]
Message-ID: <20150318090801.GG19131@chrystal.uk.oracle.com> (raw)
In-Reply-To: <1426596002-26128-3-git-send-email-quentin.casasnovas@oracle.com>

Adding Rusty and Michal to CC.

On Tue, Mar 17, 2015 at 01:39:57PM +0100, Quentin Casasnovas wrote:
> .sched.text and .kprobes.text should behave exactly like .text with regards
> to how we should warn about referencing sections which might get discarded
> at runtime.
> 
> Signed-off-by: Quentin Casasnovas <quentin.casasnovas@oracle.com>
> ---
>  scripts/mod/modpost.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
> index 7094a57..8cef46b 100644
> --- a/scripts/mod/modpost.c
> +++ b/scripts/mod/modpost.c
> @@ -873,7 +873,8 @@ static void check_section(const char *modname, struct elf_info *elf,
>  #define ALL_EXIT_SECTIONS EXIT_SECTIONS, ALL_XXXEXIT_SECTIONS
>  
>  #define DATA_SECTIONS ".data", ".data.rel"
> -#define TEXT_SECTIONS ".text", ".text.unlikely"
> +#define TEXT_SECTIONS ".text", ".text.unlikely", ".sched.text", \
> +		".kprobes.text"
>  
>  #define INIT_SECTIONS      ".init.*"
>  #define MEM_INIT_SECTIONS  ".meminit.*"
> -- 
> 2.0.5
> 

  reply	other threads:[~2015-03-18  9:06 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-17 12:39 [PATCH 0/7] Detect future mis-uses of __ex_table section Quentin Casasnovas
2015-03-17 12:39 ` [PATCH 1/7] modpost: add strict white-listing when referencing sections Quentin Casasnovas
2015-03-17 16:25   ` Linus Torvalds
2015-03-18  9:14     ` Quentin Casasnovas
2015-03-20  1:29   ` Rusty Russell
2015-04-13  9:04     ` Quentin Casasnovas
2015-04-13 11:19       ` Rusty Russell
2015-04-13 11:24       ` Rusty Russell
2015-03-17 12:39 ` [PATCH 2/7] modpost: add .sched.text and .kprobes.text to the TEXT_SECTIONS list Quentin Casasnovas
2015-03-18  9:08   ` Quentin Casasnovas [this message]
2015-03-17 12:39 ` [PATCH 3/7] modpost: add handler function pointer to sectioncheck Quentin Casasnovas
2015-03-18  9:08   ` Quentin Casasnovas
2015-03-17 12:39 ` [PATCH 4/7] modpost: factorize symbol pretty print in get_pretty_name() Quentin Casasnovas
2015-03-18  9:08   ` Quentin Casasnovas
2015-03-17 12:40 ` [PATCH 5/7] modpost: mismatch_handler: retrieve tosym information only when needed Quentin Casasnovas
2015-03-18  9:09   ` Quentin Casasnovas
2015-03-17 12:40 ` [PATCH 6/7] scripts: add check_extable.sh script Quentin Casasnovas
2015-03-18  9:09   ` Quentin Casasnovas
2015-03-17 12:40 ` [PATCH 7/7] modpost: handle relocations mismatch in __ex_table Quentin Casasnovas
2015-03-18  9:09   ` Quentin Casasnovas
2015-04-13 11:18   ` Rusty Russell
2015-04-13 13:33     ` Quentin Casasnovas
2015-04-14 12:14   ` Thierry Reding
2015-04-14 12:35     ` Quentin Casasnovas
2015-04-15  3:27       ` Rusty Russell
2015-04-15  8:35         ` Quentin Casasnovas

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