From: richard.weiyang@gmail.com (Wei Yang)
To: linux-riscv@lists.infradead.org
Subject: [PATCH] Extract initrd free logic from arch-specific code.
Date: Thu, 29 Mar 2018 09:12:10 +0800 [thread overview]
Message-ID: <20180329011210.GA4275@WeideMacBook-Pro.local> (raw)
In-Reply-To: <CAGXu5jLioqnOQniXuuNS=PjeAgJr1=BL78Cqu0cwu_Y5e-NDZA@mail.gmail.com>
On Wed, Mar 28, 2018 at 09:55:07AM -0700, Kees Cook wrote:
>On Wed, Mar 28, 2018 at 8:26 AM, Shea Levy <shea@shealevy.com> wrote:
>> Now only those architectures that have custom initrd free requirements
>> need to define free_initrd_mem.
>>
>> Signed-off-by: Shea Levy <shea@shealevy.com>
>
>Yay consolidation! :)
>
>> --- a/usr/Kconfig
>> +++ b/usr/Kconfig
>> @@ -233,3 +233,7 @@ config INITRAMFS_COMPRESSION
>> default ".lzma" if RD_LZMA
>> default ".bz2" if RD_BZIP2
>> default ""
>> +
>> +config HAVE_ARCH_FREE_INITRD_MEM
>> + bool
>> + default n
>
>If you keep the Kconfig, you can leave off "default n", and I'd
>suggest adding a help section just to describe what the per-arch
>responsibilities are when select-ing the config. (See
>HAVE_ARCH_SECCOMP_FILTER for an example.)
>
One question about this change.
The original code would "select" HAVE_ARCH_FREE_INITRD_MEM on those arch.
After this change, we need to manually "select" this?
>-Kees
>
>--
>Kees Cook
>Pixel Security
--
Wei Yang
Help you, Help me
next prev parent reply other threads:[~2018-03-29 1:12 UTC|newest]
Thread overview: 131+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-24 17:44 [PATCH 00/16] Generic infrastructure for unloading initramfs Shea Levy
2018-03-24 17:44 ` [PATCH 01/16] initrd: Add generic code path for common initrd unloading logic Shea Levy
2018-03-25 17:17 ` LEROY Christophe
2018-03-25 22:20 ` Shea Levy
2018-03-28 12:04 ` Christoph Hellwig
2018-03-28 12:23 ` Geert Uytterhoeven
2018-03-24 17:44 ` [PATCH 02/16] riscv: Use INITRAMFS_GENERIC_UNLOAD Shea Levy
2018-03-24 17:44 ` [PATCH 03/16] alpha: " Shea Levy
2018-03-24 17:44 ` [PATCH 04/16] arc: " Shea Levy
2018-03-24 17:44 ` [PATCH 05/16] c6x: " Shea Levy
2018-03-24 17:44 ` [PATCH 06/16] frv: " Shea Levy
2018-03-24 17:44 ` [PATCH 07/16] h8300: " Shea Levy
2018-03-24 17:44 ` [PATCH 08/16] m32r: " Shea Levy
2018-03-24 17:44 ` [PATCH 09/16] m68k: " Shea Levy
2018-03-24 17:44 ` [PATCH 10/16] microblaze: " Shea Levy
2018-03-24 17:44 ` [PATCH 11/16] nios2: " Shea Levy
2018-03-24 17:44 ` [PATCH 12/16] openrisc: " Shea Levy
2018-03-24 17:44 ` [PATCH 13/16] parisc: " Shea Levy
2018-03-24 17:44 ` [PATCH 14/16] powerpc: " Shea Levy
2018-03-24 17:44 ` [PATCH 15/16] sh: " Shea Levy
2018-03-24 17:44 ` [PATCH 16/16] um: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 00/16] Generic infrastructure for unloading initramfs Shea Levy
2018-03-25 22:18 ` [PATCH v2 01/16] initrd: Add generic code path for common initrd unloading logic Shea Levy
2018-03-25 22:18 ` [PATCH v2 02/16] riscv: Use INITRAMFS_GENERIC_UNLOAD Shea Levy
2018-03-26 0:41 ` Palmer Dabbelt
2018-03-26 0:55 ` Shea Levy
2018-03-25 22:18 ` [PATCH v2 03/16] alpha: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 04/16] arc: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 05/16] c6x: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 06/16] frv: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 07/16] h8300: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 08/16] m32r: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 09/16] m68k: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 10/16] microblaze: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 11/16] nios2: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 12/16] openrisc: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 13/16] parisc: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 14/16] powerpc: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 15/16] sh: " Shea Levy
2018-03-25 22:18 ` [PATCH v2 16/16] um: " Shea Levy
2018-03-28 15:26 ` [PATCH] Extract initrd free logic from arch-specific code Shea Levy
2018-03-28 15:58 ` Rob Landley
2018-03-28 16:04 ` Shea Levy
2018-03-28 16:48 ` Russell King - ARM Linux
2018-03-28 19:04 ` Rob Landley
2018-03-28 22:14 ` Russell King - ARM Linux
2018-03-28 22:37 ` Oliver
2018-03-29 0:23 ` Nicholas Piggin
2018-03-29 15:27 ` Russell King - ARM Linux
2018-03-29 15:43 ` Geert Uytterhoeven
2018-03-29 15:58 ` Russell King - ARM Linux
2018-03-29 16:53 ` Marc Zyngier
2018-03-29 17:32 ` Russell King - ARM Linux
2018-03-29 17:53 ` Marc Zyngier
2018-03-29 17:43 ` Rob Landley
2018-03-29 16:39 ` Rob Landley
2018-03-29 17:31 ` Russell King - ARM Linux
2018-03-28 16:55 ` Kees Cook
2018-03-29 1:12 ` Wei Yang [this message]
2018-03-28 20:36 ` [PATCH v4 0/16] Generic initrd_free_mem Shea Levy
2018-03-28 20:36 ` [PATCH v4 01/16] initrd: Add weakly-linked generic free_initrd_mem Shea Levy
2018-03-28 20:36 ` [PATCH v4 02/16] riscv: Use " Shea Levy
2018-03-29 9:52 ` Daniel Thompson
2018-03-29 11:12 ` Shea Levy
2018-03-28 20:36 ` [PATCH v4 03/16] alpha: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 04/16] arc: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 05/16] c6x: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 06/16] frv: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 07/16] h8300: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 08/16] m32r: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 09/16] m68k: " Shea Levy
2018-03-29 6:55 ` Geert Uytterhoeven
2018-03-28 20:36 ` [PATCH v4 10/16] microblaze: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 11/16] nios2: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 12/16] openrisc: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 13/16] parisc: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 14/16] powerpc: " Shea Levy
2018-03-28 20:44 ` Joe Perches
2018-03-28 20:53 ` Shea Levy
2018-03-29 13:19 ` Michael Ellerman
2018-04-01 15:01 ` Shea Levy
2018-03-28 20:36 ` [PATCH v4 15/16] sh: " Shea Levy
2018-03-28 20:36 ` [PATCH v4 16/16] um: " Shea Levy
2018-03-29 11:31 ` [PATCH v5 01/16] initrd: Add weakly-linked " Shea Levy
2018-03-29 11:31 ` [PATCH v5 02/16] riscv: Free initrds with " Shea Levy
2018-03-29 11:31 ` [PATCH v5 03/16] alpha: Switch to " Shea Levy
2018-03-29 11:31 ` [PATCH v5 04/16] arc: " Shea Levy
2018-03-29 11:31 ` [PATCH v5 05/16] c6x: " Shea Levy
2018-03-29 11:31 ` [PATCH v5 06/16] frv: " Shea Levy
2018-03-29 11:31 ` [PATCH v5 07/16] h8300: " Shea Levy
2018-03-29 11:31 ` [PATCH v5 08/16] m32r: " Shea Levy
2018-03-29 11:32 ` [PATCH v5 09/16] m68k: " Shea Levy
2018-03-29 11:32 ` [PATCH v5 10/16] microblaze: " Shea Levy
2018-03-29 11:32 ` [PATCH v5 11/16] nios2: " Shea Levy
2018-03-29 11:32 ` [PATCH v5 12/16] openrisc: " Shea Levy
2018-03-29 11:50 ` Stafford Horne
2018-03-29 11:32 ` [PATCH v5 13/16] parisc: " Shea Levy
2018-03-29 11:32 ` [PATCH v5 14/16] powerpc: " Shea Levy
2018-03-29 11:32 ` [PATCH v5 15/16] sh: " Shea Levy
2018-03-29 16:26 ` Rich Felker
2018-03-29 11:32 ` [PATCH v5 16/16] um: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 01/16] initrd: Add weakly-linked " Shea Levy
2018-04-01 14:59 ` [PATCH v6 02/16] riscv: Free initrds with " Shea Levy
2018-04-01 14:59 ` [PATCH v6 03/16] alpha: Switch to " Shea Levy
2018-04-01 14:59 ` [PATCH v6 04/16] arc: " Shea Levy
2018-04-04 15:21 ` Alexey Brodkin
2018-04-09 16:40 ` Vineet Gupta
2018-04-01 14:59 ` [PATCH v6 05/16] c6x: " Shea Levy
2018-04-19 16:37 ` Mark Salter
2018-04-01 14:59 ` [PATCH v6 06/16] frv: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 07/16] h8300: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 08/16] m32r: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 09/16] m68k: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 10/16] microblaze: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 11/16] nios2: " Shea Levy
2018-04-02 16:04 ` Ley Foon Tan
2018-04-01 14:59 ` [PATCH v6 12/16] openrisc: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 13/16] parisc: " Shea Levy
2018-04-02 20:07 ` Helge Deller
2018-04-01 14:59 ` [PATCH v6 14/16] powerpc: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 15/16] sh: " Shea Levy
2018-04-01 14:59 ` [PATCH v6 16/16] um: " Shea Levy
2018-04-18 11:10 ` [PATCH v6 01/16] initrd: Add weakly-linked " Shea Levy
2018-04-20 20:22 ` Palmer Dabbelt
2018-04-20 22:50 ` Shea Levy
2018-05-09 11:15 ` Shea Levy
2018-03-30 1:43 ` [PATCH] Extract initrd free logic from arch-specific code kbuild test robot
2018-03-30 3:16 ` kbuild test robot
2018-03-30 11:15 ` Ingo Molnar
2018-04-01 15:05 ` Shea Levy
2018-04-02 5:59 ` Ingo Molnar
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