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From: John David Anglin <dave.anglin@bell.net>
To: Helge Deller <deller@gmx.de>
Cc: debian-hppa@lists.debian.org, linux-parisc@vger.kernel.org
Subject: Re: [RFC][PATCH] Fix HPMC handler by increasing size to multiple of 16 bytes
Date: Mon, 19 Mar 2018 18:58:35 -0400	[thread overview]
Message-ID: <a189ed45-af4b-e6cc-db2c-ce50fa706c72@bell.net> (raw)
In-Reply-To: <20180319222353.GA28132@ls3530.fritz.box>

On 2018-03-19 6:23 PM, Helge Deller wrote:
> -	length = os_hpmc_size;
> -	ivap[7] = length;
> +	length = ALIGN(os_hpmc_size, 16);
> +	ivap[7] = length; /* length needs to be multiple of 16. */
If this is true, should we not add three nops to the end of os_hpmc so 
it has a length which is a multiple of 16?

Dave

  reply	other threads:[~2018-03-19 22:58 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CA+QBN9DxM5PYCnPJCRtgxQ8xGk75=jAtsE+VibUfFOv+Yah6Og@mail.gmail.com>
     [not found] ` <CA+QBN9D9vUA7Q=Sd=moi+bSAkQjGQ6nGa8wnb1=7qHudAY8L8g@mail.gmail.com>
2018-03-17 11:36   ` kernel 4.15.7/64bit, C3600 is unstable during heavy I/O on PCI Helge Deller
2018-03-17 16:12     ` Grant Grundler
     [not found]       ` <CA+QBN9Bd69whK14_0jT0m=5F4i2FxNPyEbMv3mgUsox9pX3fKA@mail.gmail.com>
2018-03-17 17:05         ` Grant Grundler
     [not found]           ` <CA+QBN9A_0x6_0Ayo6YtkdC=j1ssa9mD7NTzU5+Jie0dYabp3bQ@mail.gmail.com>
2018-03-19 19:37             ` Grant Grundler
2018-03-19 19:41               ` Grant Grundler
2018-03-17 17:47       ` John David Anglin
2018-03-19 19:30         ` Grant Grundler
     [not found]         ` <CA+QBN9DgtjA3vdE7WA36o8P585r8vMbR+s2zPAF+529HuEzzfw@mail.gmail.com>
     [not found]           ` <665cf5f2-35e4-f2ca-7b32-3e5f70ba7acd@bell.net>
     [not found]             ` <CA+QBN9A6vgzxvDtvKNqenxFCGOksjgcxo_NHaGLRPsFyfDzL1Q@mail.gmail.com>
     [not found]               ` <438edd73-e420-e3d9-df03-610e7dbc2e13@bell.net>
     [not found]                 ` <CA+QBN9CS11tBCOMKyGvjGF+w9bnd-pvUioSJD=o3AT9pJC=OmA@mail.gmail.com>
2018-03-19 20:46                   ` John David Anglin
     [not found]     ` <81f118a7-5bc5-c6b2-eb10-a9c683c72a26@bell.net>
2018-03-19 22:23       ` [RFC][PATCH] Fix HPMC handler by increasing size to multiple of 16 bytes Helge Deller
2018-03-19 22:58         ` John David Anglin [this message]
2018-03-24 20:18           ` [RFC][PATCH v2] " Helge Deller

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