From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peng Fan Subject: Re: [PATCH] xen/arm: mm: fix nr_second calculation in setup_frametable_mappings Date: Thu, 12 May 2016 19:30:36 +0800 Message-ID: <20160512113034.GA3060@linux-7smt.suse> References: <1463035000-28745-1-git-send-email-van.freenix@gmail.com> <57345F7E.5090609@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <57345F7E.5090609@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall Cc: sstabellini@kernel.org, xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org SGkgSnVsaWVuLAoKT24gVGh1LCBNYXkgMTIsIDIwMTYgYXQgMTE6NDg6MzBBTSArMDEwMCwgSnVs aWVuIEdyYWxsIHdyb3RlOgo+SGkgUGVuZywKPgo+T24gMTIvMDUvMTYgMDc6MzYsIFBlbmcgRmFu IHdyb3RlOgo+PlRvIEFSTTY0LCAiZnJhbWV0YWJsZV9zaXplID4+IFNFQ09ORF9TSElGVCIgbWVh bnMgdGhlIG51bWJlcgo+Pm9mIHNlY29uZCBsZXZlbCBlbnRyaWVzLCBub3QgdGhlIG51bWJlciBv ZiBzZWNvbmQgbGV2ZWwgcGFnZXMuCj4+Cj4+IkRJVl9ST1VORF9VUChmcmFtZXRhYmxlX3NpemUg Pj4gU0VDT05EX1NISUZULCBMUEFFX0VOVFJJRVMpIgo+PmlzIHRoZSBjb3JyZWN0IHdheSB0byBj YWxjdWxhdGUgdGhlIHNlY29uZCBsZXZlbCBwYWdlcyBuZWVkZWQKPj5mb3IgZnJhbWV0YWJsZSBt YXBwaW5nLgo+Cj5Hb29kIGNhdGNoIQo+Cj4+U2lnbmVkLW9mZi1ieTogUGVuZyBGYW4gPHZhbi5m cmVlbml4QGdtYWlsLmNvbT4KPj5DYzogU3RlZmFubyBTdGFiZWxsaW5pIDxzc3RhYmVsbGluaUBr ZXJuZWwub3JnPgo+PkNjOiBKdWxpZW4gR3JhbGwgPGp1bGllbi5ncmFsbEBhcm0uY29tPgo+Pi0t LQo+PiAgeGVuL2FyY2gvYXJtL21tLmMgfCAyICstCj4+ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNl cnRpb24oKyksIDEgZGVsZXRpb24oLSkKPj4KPj5kaWZmIC0tZ2l0IGEveGVuL2FyY2gvYXJtL21t LmMgYi94ZW4vYXJjaC9hcm0vbW0uYwo+PmluZGV4IDBhNGY4NDUuLjdjN2Y4ZTkgMTAwNjQ0Cj4+ LS0tIGEveGVuL2FyY2gvYXJtL21tLmMKPj4rKysgYi94ZW4vYXJjaC9hcm0vbW0uYwo+PkBAIC03 NjcsNyArNzY3LDcgQEAgdm9pZCBfX2luaXQgc2V0dXBfZnJhbWV0YWJsZV9tYXBwaW5ncyhwYWRk cl90IHBzLCBwYWRkcl90IHBlKQo+PiAgICAgIGJhc2VfbWZuID0gYWxsb2NfYm9vdF9wYWdlcyhm cmFtZXRhYmxlX3NpemUgPj4gUEFHRV9TSElGVCwgMzI8PCgyMC0xMikpOwo+Pgo+PiAgI2lmZGVm IENPTkZJR19BUk1fNjQKPj4tICAgIG5yX3NlY29uZCA9IGZyYW1ldGFibGVfc2l6ZSA+PiBTRUNP TkRfU0hJRlQ7Cj4+KyAgICBucl9zZWNvbmQgPSBESVZfUk9VTkRfVVAoZnJhbWV0YWJsZV9zaXpl ID4+IFNFQ09ORF9TSElGVCwgTFBBRV9FTlRSSUVTKTsKPgo+Cj5JIHRoaW5rIHRoZSBmb2xsb3dp bmcgd291bGQgYmUgY2xlYXJlcjoKPgo+Uk9VTkRVUChmcmFtZXRhYmxlX3NpemUsIEZJUlNUX1NJ WkUpID4+IEZJUlNUX1NISUZUOwoKQWdyZWUuCgo+Cj5UaGlzIHdvdWxkIGFsc28gYmVuZWZpdCBh IGNvbW1lbnQgdG8gZXhwbGFpbiB0aGF0IHNlY29uZCBsZXZlbCBvZiBwYWdlIHRhYmxlCj5hcmUg cG9wdWxhdGluZy4KCkRvIHlvdSBtZWFuIEkgbmVlZCB0byBhZGQgYSBjb21tZW50IGZvciB0aGUg dXBwZXIgY29kZT8KCkZvciB0aGUgY29tbWl0IGxvZywgSSB3b3VsZCBsaWtlIHRvIGNoYW5nZSB0 byB0aGlzOgoiClRvIEFSTTY0LCAiZnJhbWV0YWJsZV9zaXplID4+IFNFQ09ORF9TSElGVCIgbWVh bnMgdGhlIG51bWJlcgpvZiBzZWNvbmQgbGV2ZWwgZW50cmllcywgbm90IHRoZSBudW1iZXIgb2Yg c2Vjb25kIGxldmVsIHBhZ2VzLgoKIlJPVU5EVVAoZnJhbWV0YWJsZV9zaXplLCBGSVJTVF9TSVpF KSA+PiBGSVJTVF9TSElGVCIgd2hpY2ggbWVhbnMKdGhlIG51bWJlciBvZiB0aGUgZmlyc3QgbGV2 ZWwgZW50cmllcyh0aGUgbnVtYmVyIG9mIHNlY29uZCBsZXZlbCBwYWdlcyksCmlzIHRoZSBjb3Jy ZWN0IG9uZSB0aGF0IHNob3VsZCBiZSB1c2VkLgoiCkhvdyBkbyB5b3UgdGhpbms/CgpUaGFua3Ms ClBlbmcuCj4KPj4gICAgICBzZWNvbmRfYmFzZSA9IGFsbG9jX2Jvb3RfcGFnZXMobnJfc2Vjb25k LCAxKTsKPj4gICAgICBzZWNvbmQgPSBtZm5fdG9fdmlydChzZWNvbmRfYmFzZSk7Cj4+ICAgICAg Zm9yICggaSA9IDA7IGkgPCBucl9zZWNvbmQ7IGkrKyApCj4+Cj4KPlJlZ2FyZHMsCj4KPi0tIAo+ SnVsaWVuIEdyYWxsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHA6 Ly9saXN0cy54ZW4ub3JnL3hlbi1kZXZlbAo=