From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: Raise maximum number of memory controllers From: Borislav Petkov Message-Id: <20180927220355.GF19687@zn.tnic> Date: Fri, 28 Sep 2018 00:03:55 +0200 To: "Luck, Tony" Cc: Russ Anderson , Mauro Carvalho Chehab , Greg KH , Justin Ernst , russ.anderson@hpe.com, Mauro Carvalho Chehab , linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, Aristeu Rozanski Filho List-ID: T24gVGh1LCBTZXAgMjcsIDIwMTggYXQgMDI6NDQ6MDFQTSAtMDcwMCwgTHVjaywgVG9ueSB3cm90 ZToKPiBUaGUgcHJvYmxlbSB3aXRoIHlvdXIgcGF0Y2ggdGhhdCBnZXRzIHJpZCBvZiBFREFDX01B WF9NQ1MgaXMgbWFraW5nCj4gZGV2aWNlIGxpbmtzIHVuZGVyIC9zeXMvYnVzL2VkYWMuICBXaGlj aCBpcyBoaW50ZWQgYXQgaW4gc29tZSBvZiB0aGUKPiBjb2RlIHlvdXIgcGF0Y2ggZGVsZXRlZDoK PiAKPiAtICAgICAgIC8qCj4gLSAgICAgICAgKiBUaGUgbWVtb3J5IGNvbnRyb2xsZXIgbmVlZHMg aXRzIG93biBidXMsIGluIG9yZGVyIHRvIGF2b2lkCj4gLSAgICAgICAgKiBuYW1lc3BhY2UgY29u ZmxpY3RzIGF0IC9zeXMvYnVzL2VkYWMuCj4gLSAgICAgICAgKi8KPiAtICAgICAgIG5hbWUgPSBr YXNwcmludGYoR0ZQX0tFUk5FTCwgIm1jJWQiLCBtY2ktPm1jX2lkeCk7Cj4gLSAgICAgICBpZiAo IW5hbWUpCj4gLSAgICAgICAgICAgICAgIHJldHVybiAtRU5PTUVNOwo+IC0KPiAtICAgICAgIG1j aS0+YnVzLT5uYW1lID0gbmFtZTsKClllcywgYW5kIHRoYXQgbmVlZGVkIHRvIGdvIGJlY2F1c2Ug SSBhbSB1c2luZyBhIHNpbmdsZSBidXMuIFdoaWNoIGtpbmRhCm1ha2VzIHNlbnNlIGJlY2F1c2Ug eW91IHdhbnQgdG8gaGF2ZSBhIHNpbmdsZSBidXMgYW5kIG11bHRpcGxlIGRldmljZXMKb24gaXQu IEkgbWVhbiwgaWYgd2UgKmhhdmUqIHRvIGhhdmUgYSBidXMuCgpJIHRoaW5rIHRoaXMgd2hvbGUg L3N5cy9idXMvZWRhYyB0aGluZyBpcyBjcmFwIGFuZCBuZWVkcyB0byBnby4gV2UKaGF2ZSBhIHBl cmZlY3RseSBmaW5lIGhpZXJhcmNoeSB1bmRlciAvc3lzL2RldmljZXMvc3lzdGVtL2VkYWMgYW5k CmR1cGxpY2F0aW5nIGl0IHVuZGVyIC9zeXMvYnVzL2VkYWMgaXMganVzdCBib2xsb2Nrcy4gSU1I Ty4gRmVlbCBmcmVlIHRvCmNvcnJlY3QgbWUgd2l0aCwgYnV0IGJ1dCwgdGhpcyBpcyB1c2VmdWwg Zm9yLi4uCgo+IHdoaWNoIHNlZW1lZCB0byB3b3JrLgoKUmlnaHQuCgo+IEJ1dCB0aGVuIEkgYmVn YW4gd29uZGVyaW5nIHdoYXQgYXJlIEFCSSBleHBlY3RhdGlvbnMKPiBmcm9tIGFwcGxpY2F0aW9u cyB0aGF0IHJlYWQgdGhlIEVEQUMgL3N5cyBmaWxlcz8KPiAKPiBJcyB0aGlzIHRoaXMgY3VycmVu dCBzb3VyY2UgcmVwb3NpdG9yeT8gIGh0dHBzOi8vZ2l0aHViLmNvbS9ncm9uZG8vZWRhYy11dGls cwo+IAo+IFRoaXMgY29kZSBkb2Vzbid0IHNlZW0gdG8ga25vdyBhYm91dCB0aGUgImRpbW0qIiBk aXJlY3RvcmllcyBiZWxvdyB0aGUKPiAibWMqIiBsZXZlbC4gSXQganVzdCBsb29rcyBmb3IgdGhl IGNzcm93KiBlbnRyaWVzLgoKSSBndWVzcyB0aGlzIGlzIGEgcXVlc3Rpb24gZm9yIE1hdXJvLiBJ IG5ldmVyIHJlYWxseSBuZWVkZWQgYW55IHNwZWNpYWwKZWRhYyB0b29sIHRvIGdldCBpbmZvIGFu ZCBpZiB5b3UgYXNrIG1lLCB3ZSBwcm9iYWJseSBzaG91bGQgdHJ5IHRvIGtlZXAKaXQgc2ltcGxl IGFuZCBncmVwIHN5c2ZzLiBTbyB0aGF0IHlvdSBjYW4gYWx3YXlzIGdldCB0aGUgaW5mbyB3aXRo b3V0CmhhdmluZyB0byBpbnN0YWxsIGFueSBzcGVjaWFsIHRvb2xzLiBMaWtlIGZ0cmFjZSB3b3Jr cyBvbiBldmVyeSBzeXN0ZW0Kd2l0aCBqdXN0IGEgc2hlbGwgYW5kIGJhc2ljIHRvb2xzLiBJIHRo aW5rIHRoaXMgaXMgdmVyeSBwb3dlcmZ1bC4gQnV0CnRoaXMgaXMgb2xkIHNwYXJ0YW4gbWUgb25s eSB0aGlua2luZyBvdXQgbG91ZC4KCkluIGFueSBjYXNlLCBJJ20gbW9yZSB0aGFuIGZpbmUgd2l0 aCBkcm9wcGluZyB0aGUgYnVzIGhpZXJhcmNoeSBpZgpub3RoaW5nIHVzZXMgaXQuCgpUaHguCg==