From: Petr Vorel <pvorel@suse.cz>
To: Ping Fang <pifang@redhat.com>
Cc: ltp@lists.linux.it
Subject: Re: [LTP] [PATCH v1] setfsuid02_16: Fix uid -1 too large for testing 16-bit version
Date: Mon, 13 Mar 2023 23:24:37 +0100 [thread overview]
Message-ID: <20230313222437.GA27892@pevik> (raw)
In-Reply-To: <20230309085454.735531-1-pifang@redhat.com>
Hi Ping,
> __kernel_old_uid_t is not defined as 16bit on s390, ppc64le
I suppose limitation on s390 is because __kernel_old_uid_t is guarded only for
kernel, right?
arch/s390/include/uapi/asm/posix_types.h
#ifdef __KERNEL__
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
#define __kernel_old_uid_t __kernel_old_uid_t
#endif
> Then -1 will be translated into UINT_MAX fails the size check.
> s390, ppc64le use definition in /usr/include/asm-generic/posix_types.h
BTW do you test LTP syscalls on s930 and ppc (32bit)?
Kind regards,
Petr
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Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2023-03-13 22:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-09 8:54 [LTP] [PATCH v1] setfsuid02_16: Fix uid -1 too large for testing 16-bit version Ping Fang
2023-03-13 9:00 ` Li Wang
2023-03-13 22:24 ` Petr Vorel [this message]
2023-03-14 1:43 ` Ping Fang
2023-03-14 10:38 ` Petr Vorel
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