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From: Nathan Chancellor <natechancellor@gmail.com>
To: Ralf Baechle <ralf@linux-mips.org>,
	Paul Burton <paul.burton@mips.com>,
	James Hogan <jhogan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>,
	linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
	clang-built-linux@googlegroups.com
Subject: [PATCH 0/5] Clang build fixes for MIPS
Date: Sun, 11 Aug 2019 20:31:15 -0700
Message-ID: <20190812033120.43013-1-natechancellor@gmail.com> (raw)

Hi all,

As of clang 9.0.0 at r366299 [1], we can build a QEMU bootable
malta_defconfig kernel with the following fixes (mostly due to -Werror)
and Nick's patch [2]. This has helped catch some potentially dubious
behavior with -Wuninitialized, which is stronger than GCC's
-Wmaybe-uninitialized.

If there are any comments or concerns, please let me know.

[1]: https://github.com/llvm/llvm-project/commit/7f308af5eeea2d1b24aee0361d39dc43bac4cfe5
[2]: https://lore.kernel.org/lkml/20190729211014.39333-1-ndesaulniers@google.com/

Cheers,
Nathan



             reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-12  3:31 Nathan Chancellor [this message]
2019-08-12  3:31 ` [PATCH 1/5] MIPS: Don't use bc_false uninitialized in __mm_isBranchInstr Nathan Chancellor
2019-08-12  4:47   ` Paul Burton
2019-08-12  3:31 ` [PATCH 2/5] MIPS/ptrace: Update mips_get_syscall_arg's return type Nathan Chancellor
2019-08-12  4:47   ` Paul Burton
2019-08-12  3:31 ` [PATCH 3/5] lib/mpi: Fix for building for MIPS32 with Clang Nathan Chancellor
2019-08-12  5:23   ` Nathan Chancellor
2019-08-12  5:26     ` Nathan Chancellor
2019-08-12 12:28       ` Herbert Xu
2019-08-12 17:58     ` Paul Burton
2019-08-12  7:35   ` Jussi Kivilinna
2019-08-12 17:14     ` Nathan Chancellor
2019-08-12 19:40       ` Jussi Kivilinna
2019-08-12 19:45         ` Nathan Chancellor
2019-08-12  3:31 ` [PATCH 4/5] lib/mpi: Fix for building for MIPS64 " Nathan Chancellor
2019-08-12  5:25   ` Nathan Chancellor
2019-08-12 17:42   ` Nick Desaulniers
2019-08-12 17:45     ` Nathan Chancellor
2019-08-12  3:31 ` [PATCH 5/5] MIPS: tlbex: Explicitly cast _PAGE_NO_EXEC to a boolean Nathan Chancellor
2019-08-12  4:47   ` Paul Burton

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