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Date:   Thu, 20 Oct 2022 15:24:54 -0500
From:   Segher Boessenkool <segher@kernel.crashing.org>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     "Jason A. Donenfeld" <Jason@zx2c4.com>,
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        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH v2] kbuild: treat char as always unsigned
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On Wed, Oct 19, 2022 at 04:56:03PM -0700, Linus Torvalds wrote:
> I think the architectures with an unsigned 'char' are arm, powerpc and
> s390, in all their variations (ie both 32- and 64-bit).

xtensa and most MIPS configurations as well, fwiw.


Segher