From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ira Weiny Subject: Re: [PATCH v2 hmm 10/11] mm/hmm: Do not use list*_rcu() for hmm->ranges Date: Fri, 7 Jun 2019 16:02:46 -0700 Message-ID: <20190607230246.GI14559@iweiny-DESK2.sc.intel.com> References: <20190606184438.31646-1-jgg@ziepe.ca> <20190606184438.31646-11-jgg@ziepe.ca> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20190606184438.31646-11-jgg@ziepe.ca> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jason Gunthorpe Cc: Andrea Arcangeli , Ralph Campbell , linux-rdma@vger.kernel.org, John Hubbard , Felix.Kuehling@amd.com, dri-devel@lists.freedesktop.org, linux-mm@kvack.org, Jerome Glisse , Jason Gunthorpe , amd-gfx@lists.freedesktop.org List-Id: amd-gfx.lists.freedesktop.org T24gVGh1LCBKdW4gMDYsIDIwMTkgYXQgMDM6NDQ6MzdQTSAtMDMwMCwgSmFzb24gR3VudGhvcnBl IHdyb3RlOgo+IEZyb206IEphc29uIEd1bnRob3JwZSA8amdnQG1lbGxhbm94LmNvbT4KPiAKPiBU aGlzIGxpc3QgaXMgYWx3YXlzIHJlYWQgYW5kIHdyaXR0ZW4gd2hpbGUgaG9sZGluZyBobW0tPmxv Y2sgc28gdGhlcmUgaXMKPiBubyBuZWVkIGZvciB0aGUgY29uZnVzaW5nIF9yY3UgYW5ub3RhdGlv bnMuCj4gCj4gU2lnbmVkLW9mZi1ieTogSmFzb24gR3VudGhvcnBlIDxqZ2dAbWVsbGFub3guY29t Pgo+IFJldmlld2VkLWJ5OiBKw6lyw7RtZSBHbGlzc2UgPGpnbGlzc2VAcmVkaGF0LmNvbT4KClJl dmlld2VkLWJ5OiBJcmEgV2VpbnkgPGl3ZWlueUBpbnRlbC5jb20+Cgo+IC0tLQo+ICBtbS9obW0u YyB8IDQgKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9u cygtKQo+IAo+IGRpZmYgLS1naXQgYS9tbS9obW0uYyBiL21tL2htbS5jCj4gaW5kZXggYzJmZWNi M2VjYjExZTEuLjcwOWQxMzhkZDQ5MDI3IDEwMDY0NAo+IC0tLSBhL21tL2htbS5jCj4gKysrIGIv bW0vaG1tLmMKPiBAQCAtOTExLDcgKzkxMSw3IEBAIGludCBobW1fcmFuZ2VfcmVnaXN0ZXIoc3Ry dWN0IGhtbV9yYW5nZSAqcmFuZ2UsCj4gIAltdXRleF9sb2NrKCZobW0tPmxvY2spOwo+ICAKPiAg CXJhbmdlLT5obW0gPSBobW07Cj4gLQlsaXN0X2FkZF9yY3UoJnJhbmdlLT5saXN0LCAmaG1tLT5y YW5nZXMpOwo+ICsJbGlzdF9hZGQoJnJhbmdlLT5saXN0LCAmaG1tLT5yYW5nZXMpOwo+ICAKPiAg CS8qCj4gIAkgKiBJZiB0aGVyZSBhcmUgYW55IGNvbmN1cnJlbnQgbm90aWZpZXJzIHdlIGhhdmUg dG8gd2FpdCBmb3IgdGhlbSBmb3IKPiBAQCAtOTQxLDcgKzk0MSw3IEBAIHZvaWQgaG1tX3Jhbmdl X3VucmVnaXN0ZXIoc3RydWN0IGhtbV9yYW5nZSAqcmFuZ2UpCj4gIAkJcmV0dXJuOwo+ICAKPiAg CW11dGV4X2xvY2soJmhtbS0+bG9jayk7Cj4gLQlsaXN0X2RlbF9yY3UoJnJhbmdlLT5saXN0KTsK PiArCWxpc3RfZGVsKCZyYW5nZS0+bGlzdCk7Cj4gIAltdXRleF91bmxvY2soJmhtbS0+bG9jayk7 Cj4gIAo+ICAJLyogRHJvcCByZWZlcmVuY2UgdGFrZW4gYnkgaG1tX3JhbmdlX3JlZ2lzdGVyKCkg Ki8KPiAtLSAKPiAyLjIxLjAKPiAKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8v ZHJpLWRldmVs