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From: Willy Tarreau <w@1wt.eu>
To: "Thomas Weißschuh" <linux@weissschuh.net>
Cc: Ammar Faizi <ammarfaizi2@gnuweeb.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/3] tools/nolibc: clang LTO compatibility
Date: Mon, 12 Aug 2024 23:00:39 +0200	[thread overview]
Message-ID: <20240812210039.GA9624@1wt.eu> (raw)
In-Reply-To: <20240812-nolibc-lto-v2-0-736af7bbefa8@weissschuh.net>

On Mon, Aug 12, 2024 at 10:50:16PM +0200, Thomas Weißschuh wrote:
> A few tiny bugfixes and refactoring to provide compatibility with
> clangs -flto.
> 
> $ CFLAGS_EXTRA=-flto ./run-tests.sh -m user -l       
> i386:          195 test(s): 193 passed,   2 skipped,   0 failed => status: warning
> x86_64:        195 test(s): 193 passed,   2 skipped,   0 failed => status: warning
> arm64:         195 test(s): 193 passed,   2 skipped,   0 failed => status: warning
> arm:           195 test(s): 193 passed,   2 skipped,   0 failed => status: warning
> mips32le:      195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> mips32be:      195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> ppc:           195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> ppc64:         195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> ppc64le:       195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> riscv:         195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> s390:          195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> loongarch:     195 test(s): 192 passed,   3 skipped,   0 failed => status: warning
> 
> GCC is not supported, for details read the discussion in v1 of the
> series.
> 
> Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
> ---
> Changes in v2:
> - Drop GCC support
> - arch-x86_64.h: Don't try to wrap the asm functions in C functions,
>   Instead just replace the local symbol with a local label.
> - Link to v1: https://lore.kernel.org/r/20240810-nolibc-lto-v1-0-a86e514c7fc1@weissschuh.net

For the whole series:

Acked-by: Willy Tarreau <w@1wt.eu>

Thanks Thoams!
Willy

      parent reply	other threads:[~2024-08-12 21:00 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-12 20:50 Thomas Weißschuh
2024-08-12 20:50 ` [PATCH v2 1/3] tools/nolibc: crt: mark _start_c() as used Thomas Weißschuh
2024-08-12 20:50 ` [PATCH v2 2/3] tools/nolibc: stackprotector: mark implicitly used symbols " Thomas Weißschuh
2024-08-12 20:50 ` [PATCH v2 3/3] tools/nolibc: x86_64: use local label in memcpy/memmove Thomas Weißschuh
2024-08-13  0:15   ` Ammar Faizi
2024-08-12 21:00 ` Willy Tarreau [this message]

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