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From: takahiro.akashi@linaro.org (AKASHI Takahiro)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v9 02/11] kexec_file: make kexec_image_post_load_cleanup_default() global
Date: Mon, 7 May 2018 13:40:51 +0900	[thread overview]
Message-ID: <20180507044050.GC11326@linaro.org> (raw)
In-Reply-To: <cbf66675-1671-32f9-1410-a76986becf85@arm.com>

On Tue, May 01, 2018 at 06:46:04PM +0100, James Morse wrote:
> Hi Akashi,
> 
> On 25/04/18 07:26, AKASHI Takahiro wrote:
> > Change this function from static to global so that arm64 can implement
> > its own arch_kimage_file_post_load_cleanup() later using
> > kexec_image_post_load_cleanup_default().
> 
> Do we need to call kexec_image_post_load_cleanup_default()? All it does is call
> the image-type fops->cleanup(), which you don't implement in this series.
> 
> Is this just-in-case someone adds cleanup() later and is surprised only the
> arch-level helper is called?

Yes, we want not to miss two possibilities:
- some common clean-up code is added to kexec_image_post_load_cleanup_default()
- some format(i.e. Image)-specific clean-up code is added to fops->cleanup()

-Takahiro AKASHI

> 
> 
> Thanks,
> 
> James

  reply	other threads:[~2018-05-07  4:40 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-25  6:26 [PATCH v9 00/11] arm64: kexec: add kexec_file_load() support AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 01/11] asm-generic: add kexec_file_load system call to unistd.h AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 02/11] kexec_file: make kexec_image_post_load_cleanup_default() global AKASHI Takahiro
2018-04-28  9:45   ` Dave Young
2018-05-01 17:46   ` James Morse
2018-05-07  4:40     ` AKASHI Takahiro [this message]
2018-04-25  6:26 ` [PATCH v9 03/11] arm64: kexec_file: invoke the kernel without purgatory AKASHI Takahiro
2018-05-01 17:46   ` James Morse
2018-05-07  5:22     ` AKASHI Takahiro
2018-05-11 17:03       ` James Morse
2018-05-15  4:45         ` AKASHI Takahiro
2018-05-15 16:15           ` James Morse
2018-05-18  6:22             ` AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 04/11] arm64: kexec_file: allocate memory walking through memblock list AKASHI Takahiro
2018-05-01 17:46   ` James Morse
2018-05-07  5:59     ` AKASHI Takahiro
2018-05-15  4:35       ` AKASHI Takahiro
2018-05-15 16:17         ` James Morse
2018-05-17  2:10       ` Baoquan He
2018-05-17  2:15         ` Baoquan He
2018-05-17 18:04           ` James Morse
2018-05-18  1:37             ` Baoquan He
2018-05-18  5:07               ` AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 05/11] arm64: kexec_file: load initrd and device-tree AKASHI Takahiro
2018-05-15 16:20   ` James Morse
2018-05-18  7:11     ` AKASHI Takahiro
2018-05-18  7:42       ` AKASHI Takahiro
2018-05-18 15:59         ` James Morse
2018-04-25  6:26 ` [PATCH v9 06/11] arm64: kexec_file: allow for loading Image-format kernel AKASHI Takahiro
2018-05-01 17:46   ` James Morse
2018-05-07  7:21     ` AKASHI Takahiro
2018-05-11 17:07       ` James Morse
2018-05-15  5:13         ` AKASHI Takahiro
2018-05-15 17:14           ` James Morse
2018-05-21  9:32             ` AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 07/11] arm64: kexec_file: add crash dump support AKASHI Takahiro
2018-05-15 17:11   ` James Morse
2018-05-16  8:34     ` James Morse
2018-05-18  9:58       ` AKASHI Takahiro
2018-05-16 10:06     ` James Morse
2018-05-18  9:50       ` AKASHI Takahiro
2018-05-18 10:39     ` AKASHI Takahiro
2018-05-18 16:00       ` James Morse
2018-05-21  9:46         ` AKASHI Takahiro
2018-05-15 17:12   ` James Morse
2018-05-18 15:35     ` Rob Herring
2018-05-21 10:14       ` AKASHI Takahiro
2018-05-24 14:25         ` Rob Herring
2018-04-25  6:26 ` [PATCH v9 08/11] arm64: enable KEXEC_FILE config AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 09/11] include: pe.h: remove message[] from mz header definition AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 10/11] arm64: kexec_file: add kernel signature verification support AKASHI Takahiro
2018-04-25  6:26 ` [PATCH v9 11/11] arm64: kexec_file: add kaslr support AKASHI Takahiro

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