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From: Jeff Moyer <jmoyer@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@infradead.org>,
	"linux-fsdevel\@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
	"linux-block\@vger.kernel.org" <linux-block@vger.kernel.org>,
	linux-aio@kvack.org, linux-usb@vger.kernel.org
Subject: Re: [PATCH v2] fs: replace the ki_complete two integer arguments with a single argument
Date: Thu, 21 Oct 2021 14:05:45 -0400	[thread overview]
Message-ID: <x497de6uubq.fsf@segfault.boston.devel.redhat.com> (raw)
In-Reply-To: <6338ba2b-cd71-f66d-d596-629c2812c332@kernel.dk> (Jens Axboe's message of "Thu, 21 Oct 2021 09:19:45 -0600")


>> I'll follow up if there are issues.

s390 (big endian, 64 bit) is failing libaio test 21:

# harness/cases/21.p
Expected -EAGAIN, got 4294967285

If I print out both res and res2 using %lx, you'll see what happened:

Expected -EAGAIN, got fffffff5,ffffffff

The sign extension is being split up.

-Jeff


  reply	other threads:[~2021-10-21 18:03 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-20 19:08 [PATCH v2] fs: replace the ki_complete two integer arguments with a single argument Jens Axboe
2021-10-21  8:06 ` Greg KH
2021-10-21  8:32 ` Christoph Hellwig
2021-10-21 10:57   ` Christoph Hellwig
2021-10-21 14:34     ` Jens Axboe
2021-10-21 14:42       ` Christoph Hellwig
2021-10-21 14:44         ` Jens Axboe
2021-10-21 14:47           ` Christoph Hellwig
2021-10-21 15:18           ` Jeff Moyer
2021-10-21 15:19             ` Jens Axboe
2021-10-21 18:05               ` Jeff Moyer [this message]
2021-10-21 20:41                 ` Jens Axboe
2021-10-21 20:58                   ` Jeff Moyer
2021-10-21 21:03                     ` Jeff Moyer
2021-10-22 14:19                       ` Jens Axboe
2021-10-22 15:29                         ` Jens Axboe
2021-10-22 15:47                           ` Jens Axboe

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