From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: "Wang, Xiaoming" <xiaoming.wang@intel.com>
Cc: Jan Beulich <JBeulich@suse.com>,
"Liu@aserp2030.oracle.com" <Liu@aserp2030.oracle.com>,
"Zhang@aserp2030.oracle.com" <Zhang@aserp2030.oracle.com>,
"chris@chris-wilson.co.uk" <chris@chris-wilson.co.uk>,
"david.vrabel@citrix.com" <david.vrabel@citrix.com>,
"lauraa@codeaurora.org" <lauraa@codeaurora.org>,
"heiko.carstens@de.ibm.com" <heiko.carstens@de.ibm.com>,
"linux@horizon.com" <linux@horizon.com>,
"Liu, Chuansheng" <chuansheng.liu@intel.com>,
"Zhang, Dongxing" <dongxing.zhang@intel.com>,
"takahiro.akashi@linaro.org" <takahiro.akashi@linaro.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"linux-mips@linux-mips.org" <linux-mips@linux-mips.org>,
"ralf@linux-mips.org" <ralf@linux-mips.org>,
"xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>,
"boris.ostrovsky@oracle.com" <boris.ostrovsky@oracle.com>,
"d.kasatkin@samsung.com" <d.kasatkin@samsung.com>,
"pebolle@tiscali.nl" <pebolle@tiscali.nl>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"jkosina@suse.cz" <jkosina@suse.cz>
Subject: Re: [PATCH v5] modify the IO_TLB_SEGSIZE and IO_TLB_DEFAULT_SIZE configurable as flexible requirement about SW-IOMMU.
Date: Fri, 6 Mar 2015 10:19:31 -0500 [thread overview]
Message-ID: <20150306151931.GC4808@l.oracle.com> (raw)
In-Reply-To: <FA47D36D6EC9FE4CB463299737C09B9901D061EB@shsmsx102.ccr.corp.intel.com>
. snip..
> Format: { <int>,force,<int>,<int>} is suitable I think.
> And fixing "force" is follow the code design previously in setup_io_tlb_npages.
It is a bug. It should have been smart enough to deal with the 'force' being
in any order.
If you are willing to make a patch to fix this - either folded into this
patch I am responding to or as a seperate one - that would be most excellent!
However, I can also do it - but my plate is full so it will take me some time
to get to it.
next prev parent reply other threads:[~2015-03-06 15:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 8:11 [PATCH v5] modify the IO_TLB_SEGSIZE and IO_TLB_DEFAULT_SIZE configurable as flexible requirement about SW-IOMMU Wang Xiaoming
2015-03-04 19:42 ` Konrad Rzeszutek Wilk
2015-03-05 3:53 ` Wang, Xiaoming
2015-03-05 8:40 ` Jan Beulich
2015-03-05 8:52 ` Wang, Xiaoming
2015-03-05 9:00 ` Jan Beulich
2015-03-06 1:12 ` Wang, Xiaoming
2015-03-06 15:19 ` Konrad Rzeszutek Wilk [this message]
2015-03-09 0:31 ` Wang, Xiaoming
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