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From: rusty@rustcorp.com.au (Rusty Russell)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] aarch64: filter $x from kallsyms
Date: Thu, 18 Sep 2014 13:48:57 +0930	[thread overview]
Message-ID: <87r3z9o91q.fsf@rustcorp.com.au> (raw)
In-Reply-To: <20140916213718.GR22012@redacted.bos.redhat.com>

Kyle McMartin <kyle@redhat.com> writes:
> Similar to ARM, AArch64 is generating $x and $d syms... which isn't
> terribly helpful when looking at %pF output and the like. Filter those
> out in kallsyms, modpost and when looking at module symbols.
>
> Seems simplest since none of these check EM_ARM anyway, to just add it
> to the strchr used, rather than trying to make things overly
> complicated.
>
> initcall_debug improves:
> dmesg_before.txt: initcall $x+0x0/0x154 [sg] returned 0 after 26331 usecs
> dmesg_after.txt: initcall init_sg+0x0/0x154 [sg] returned 0 after 15461 usecs
>
> Signed-off-by: Kyle McMartin <kyle@redhat.com>

Acked-by: Rusty Russell <rusty@rustcorp.com.au>

Thanks,
Rusty.

WARNING: multiple messages have this Message-ID (diff)
From: Rusty Russell <rusty@rustcorp.com.au>
To: Kyle McMartin <kyle@redhat.com>, linux-kernel@vger.kernel.org
Cc: will.deacon@arm.com, catalin.marinas@arm.com,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] aarch64: filter $x from kallsyms
Date: Thu, 18 Sep 2014 13:48:57 +0930	[thread overview]
Message-ID: <87r3z9o91q.fsf@rustcorp.com.au> (raw)
In-Reply-To: <20140916213718.GR22012@redacted.bos.redhat.com>

Kyle McMartin <kyle@redhat.com> writes:
> Similar to ARM, AArch64 is generating $x and $d syms... which isn't
> terribly helpful when looking at %pF output and the like. Filter those
> out in kallsyms, modpost and when looking at module symbols.
>
> Seems simplest since none of these check EM_ARM anyway, to just add it
> to the strchr used, rather than trying to make things overly
> complicated.
>
> initcall_debug improves:
> dmesg_before.txt: initcall $x+0x0/0x154 [sg] returned 0 after 26331 usecs
> dmesg_after.txt: initcall init_sg+0x0/0x154 [sg] returned 0 after 15461 usecs
>
> Signed-off-by: Kyle McMartin <kyle@redhat.com>

Acked-by: Rusty Russell <rusty@rustcorp.com.au>

Thanks,
Rusty.

  reply	other threads:[~2014-09-18  4:18 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-16 21:37 [PATCH] aarch64: filter $x from kallsyms Kyle McMartin
2014-09-16 21:37 ` Kyle McMartin
2014-09-18  4:18 ` Rusty Russell [this message]
2014-09-18  4:18   ` Rusty Russell
2014-09-25 10:14   ` Catalin Marinas
2014-09-25 10:14     ` Catalin Marinas
2014-10-15  5:02     ` Rusty Russell
2014-10-15  5:02       ` Rusty Russell

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