From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.19 01/28] drm/amdgpu/sriov:Correct pfvf exchange logic Date: Sat, 9 Feb 2019 13:48:09 -0500 Message-ID: <20190209184840.126418-1-sashal@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Alex Deucher , Emily Deng , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Sasha Levin RnJvbTogRW1pbHkgRGVuZyA8RW1pbHkuRGVuZ0BhbWQuY29tPgoKWyBVcHN0cmVhbSBjb21taXQg YjhjZjY2MTgyZWRkYjIyZTljNzUzOTgyMWVkNmVlY2RiNGY4NmQxYSBdCgpUaGUgcGZ2ZiBleGNo YW5nZSBuZWVkIGJlIGluIGV4Y2x1c2l2ZSBtb2RlLiBBbmQgYWRkIHBmdmYgZXhjaGFuZ2UgaW4g Z3B1CnJlc2V0LgoKU2lnbmVkLW9mZi1ieTogRW1pbHkgRGVuZyA8RW1pbHkuRGVuZ0BhbWQuY29t PgpSZXZpZXdlZC1CeTogWGlhbmdsaWFuZyBZdSA8WGlhbmdsaWFuZy5ZdUBhbWQuY29tPgpTaWdu ZWQtb2ZmLWJ5OiBBbGV4IERldWNoZXIgPGFsZXhhbmRlci5kZXVjaGVyQGFtZC5jb20+ClNpZ25l ZC1vZmYtYnk6IFNhc2hhIExldmluIDxzYXNoYWxAa2VybmVsLm9yZz4KLS0tCiBkcml2ZXJzL2dw dS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMgfCA4ICsrKystLS0tCiBkcml2ZXJzL2dw dS9kcm0vYW1kL2FtZGdwdS9teGdwdV9haS5jICAgICAgfCAyICstCiAyIGZpbGVzIGNoYW5nZWQs IDUgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9hbWRncHVfZGV2aWNlLmMKaW5kZXggMzliZjJjZTU0OGM2Li43ZjZhZjQyMWQzZTkgMTAw NjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9kZXZpY2UuYworKysg Yi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfZGV2aWNlLmMKQEAgLTE2NTMsOCAr MTY1MywxMCBAQCBzdGF0aWMgaW50IGFtZGdwdV9kZXZpY2VfaXBfaW5pdChzdHJ1Y3QgYW1kZ3B1 X2RldmljZSAqYWRldikKIAogCWFtZGdwdV9hbWRrZmRfZGV2aWNlX2luaXQoYWRldik7CiAKLQlp ZiAoYW1kZ3B1X3NyaW92X3ZmKGFkZXYpKQorCWlmIChhbWRncHVfc3Jpb3ZfdmYoYWRldikpIHsK KwkJYW1kZ3B1X3ZpcnRfaW5pdF9kYXRhX2V4Y2hhbmdlKGFkZXYpOwogCQlhbWRncHVfdmlydF9y ZWxlYXNlX2Z1bGxfZ3B1KGFkZXYsIHRydWUpOworCX0KIAogCXJldHVybiAwOwogfQpAQCAtMjU1 NSw5ICsyNTU3LDYgQEAgaW50IGFtZGdwdV9kZXZpY2VfaW5pdChzdHJ1Y3QgYW1kZ3B1X2Rldmlj ZSAqYWRldiwKIAkJZ290byBmYWlsZWQ7CiAJfQogCi0JaWYgKGFtZGdwdV9zcmlvdl92ZihhZGV2 KSkKLQkJYW1kZ3B1X3ZpcnRfaW5pdF9kYXRhX2V4Y2hhbmdlKGFkZXYpOwotCiAJYW1kZ3B1X2Zi ZGV2X2luaXQoYWRldik7CiAKIAlyID0gYW1kZ3B1X3BtX3N5c2ZzX2luaXQoYWRldik7CkBAIC0z MjY5LDYgKzMyNjgsNyBAQCBzdGF0aWMgaW50IGFtZGdwdV9kZXZpY2VfcmVzZXRfc3Jpb3Yoc3Ry dWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYsCiAJciA9IGFtZGdwdV9pYl9yaW5nX3Rlc3RzKGFkZXYp OwogCiBlcnJvcjoKKwlhbWRncHVfdmlydF9pbml0X2RhdGFfZXhjaGFuZ2UoYWRldik7CiAJYW1k Z3B1X3ZpcnRfcmVsZWFzZV9mdWxsX2dwdShhZGV2LCB0cnVlKTsKIAlpZiAoIXIgJiYgYWRldi0+ dmlydC5naW1fZmVhdHVyZSAmIEFNREdJTV9GRUFUVVJFX0dJTV9GTFJfVlJBTUxPU1QpIHsKIAkJ YXRvbWljX2luYygmYWRldi0+dnJhbV9sb3N0X2NvdW50ZXIpOwpkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2FtZC9hbWRncHUvbXhncHVfYWkuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1k Z3B1L214Z3B1X2FpLmMKaW5kZXggMDc4ZjcwZmFlZGNiLi5kMDYzMzJiZTU5ZDMgMTAwNjQ0Ci0t LSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L214Z3B1X2FpLmMKKysrIGIvZHJpdmVycy9n cHUvZHJtL2FtZC9hbWRncHUvbXhncHVfYWkuYwpAQCAtMTc0LDcgKzE3NCw3IEBAIHN0YXRpYyBp bnQgeGdwdV9haV9zZW5kX2FjY2Vzc19yZXF1ZXN0cyhzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRl diwKIAkJCXJldHVybiByOwogCQl9CiAJCS8qIFJldHJpZXZlIGNoZWNrc3VtIGZyb20gbWFpbGJv eDIgKi8KLQkJaWYgKHJlcSA9PSBJREhfUkVRX0dQVV9JTklUX0FDQ0VTUykgeworCQlpZiAocmVx ID09IElESF9SRVFfR1BVX0lOSVRfQUNDRVNTIHx8IHJlcSA9PSBJREhfUkVRX0dQVV9SRVNFVF9B Q0NFU1MpIHsKIAkJCWFkZXYtPnZpcnQuZndfcmVzZXJ2ZS5jaGVja3N1bV9rZXkgPQogCQkJCVJS RUczMl9OT19LSVEoU09DMTVfUkVHX09GRlNFVChOQklPLCAwLAogCQkJCQltbUJJRl9CWF9QRjBf TUFJTEJPWF9NU0dCVUZfUkNWX0RXMikpOwotLSAKMi4xOS4xCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2FtZC1nZngK