From: Arvind Sankar <nivedita@alum.mit.edu>
To: Ard Biesheuvel <ardb@kernel.org>
Cc: Arvind Sankar <nivedita@alum.mit.edu>,
Andrey Ignatov <rdna@fb.com>,
linux-efi <linux-efi@vger.kernel.org>,
bpf@vger.kernel.org
Subject: Re: [PATCH 05/24] efi/libstub: Optimize for size instead of speed
Date: Fri, 5 Jun 2020 11:10:37 -0400 [thread overview]
Message-ID: <20200605151037.GA1011855@rani.riverdale.lan> (raw)
In-Reply-To: <CAMj1kXG936NeN7+Mf42bL-7V5pRVjoNmCKmVT3EcB5EGh2y5fQ@mail.gmail.com>
On Fri, Jun 05, 2020 at 04:53:59PM +0200, Ard Biesheuvel wrote:
> I guess the logic that decides whether -maccumulate-outgoing-args is
> enabled is somewhat opaque.
>
> Could we perhaps back out the -Os change for 4.8 and earlier?
I just sent a patch to add the accumulate-outgoing-args option
explicitly. That fixes 4.8.5 and doesn't seem to affect at least
gcc-9.3.0, which presumably already enables it automatically.
Thanks.
next prev parent reply other threads:[~2020-06-05 15:10 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-18 19:06 [PATCH 00/24] efi/libstub: Add printf implementation Arvind Sankar
2020-05-18 19:06 ` [PATCH 01/24] efi/libstub: Include dependencies of efistub.h Arvind Sankar
2020-05-18 19:06 ` [PATCH 02/24] efi/libstub: Rename efi_[char16_]printk to efi_[char16_]puts Arvind Sankar
2020-05-18 19:06 ` [PATCH 03/24] efi/libstub: Buffer output of efi_puts Arvind Sankar
2020-05-18 19:06 ` [PATCH 04/24] efi/libstub: Add a basic printf implementation Arvind Sankar
2020-05-18 19:06 ` [PATCH 05/24] efi/libstub: Optimize for size instead of speed Arvind Sankar
2020-06-05 0:31 ` Andrey Ignatov
2020-06-05 6:33 ` Ard Biesheuvel
2020-06-05 13:14 ` Arvind Sankar
2020-06-05 13:32 ` Arvind Sankar
2020-06-05 14:53 ` Ard Biesheuvel
2020-06-05 15:10 ` Arvind Sankar [this message]
2020-06-05 15:11 ` Ard Biesheuvel
2020-06-05 15:06 ` [PATCH] efi/x86: Fix build with gcc 4 Arvind Sankar
2020-06-05 16:09 ` Andrey Ignatov
2020-06-15 9:43 ` Ard Biesheuvel
2020-05-18 19:06 ` [PATCH 06/24] efi/printf: Drop %n format and L qualifier Arvind Sankar
2020-05-18 19:06 ` [PATCH 07/24] efi/printf: Add 64-bit and 8-bit integer support Arvind Sankar
2020-05-18 19:07 ` [PATCH 08/24] efi/printf: Factor out flags parsing and handle '%' earlier Arvind Sankar
2020-05-18 19:07 ` [PATCH 09/24] efi/printf: Fix minor bug in precision handling Arvind Sankar
2020-05-18 19:07 ` [PATCH 10/24] efi/printf: Merge 'p' with the integer formats Arvind Sankar
2020-05-18 19:07 ` [PATCH 11/24] efi/printf: Factor out width/precision parsing Arvind Sankar
2020-05-18 19:07 ` [PATCH 12/24] efi/printf: Factor out integer argument retrieval Arvind Sankar
2020-05-18 19:07 ` [PATCH 13/24] efi/printf: Handle null string input Arvind Sankar
2020-05-18 19:07 ` [PATCH 14/24] efi/printf: Refactor code to consolidate padding and output Arvind Sankar
2020-05-18 19:07 ` [PATCH 15/24] efi/printf: Abort on invalid format Arvind Sankar
2020-05-18 19:07 ` [PATCH 16/24] efi/printf: Turn vsprintf into vsnprintf Arvind Sankar
2020-05-18 19:07 ` [PATCH 17/24] efi/libstub: Implement printk-style logging Arvind Sankar
2020-05-19 8:22 ` Ard Biesheuvel
2020-05-19 15:07 ` Arvind Sankar
2020-05-20 16:38 ` Arvind Sankar
2020-05-20 16:38 ` Ard Biesheuvel
2020-05-20 17:02 ` Arvind Sankar
2020-05-20 17:09 ` Ard Biesheuvel
2020-05-18 19:07 ` [PATCH 18/24] efi/libstub: Add definitions for console input and events Arvind Sankar
2020-05-18 19:07 ` [PATCH 19/24] efi/gop: Add an option to list out the available GOP modes Arvind Sankar
2020-05-18 19:07 ` [PATCH 20/24] efi/printf: Add support for wchar_t (UTF-16) Arvind Sankar
2020-05-18 19:07 ` [PATCH 21/24] efi/libstub: Add UTF-8 decoding to efi_puts Arvind Sankar
2020-05-18 19:07 ` [PATCH 22/24] efi/libstub: Use %ls for filename Arvind Sankar
2020-05-18 19:07 ` [PATCH 23/24] efi/libstub: Get the exact UTF-8 length Arvind Sankar
2020-05-18 19:07 ` [PATCH 24/24] efi/libstub: Use snprintf with %ls to convert the command line Arvind Sankar
2020-05-19 7:53 ` [PATCH 00/24] efi/libstub: Add printf implementation Ard Biesheuvel
2020-05-19 15:06 ` Arvind Sankar
2020-05-19 16:44 ` Ard Biesheuvel
2020-05-21 0:29 ` [PATCH] efi/libstub: Don't parse overlong command lines Arvind Sankar
2020-05-22 13:13 ` Ard Biesheuvel
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