From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Rostedt Subject: [RFC][PATCH] kernel.h: Add generic roundup_64() macro Date: Thu, 23 May 2019 10:00:13 -0400 Message-ID: <20190523100013.52a8d2a6@gandalf.local.home> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: LKML Cc: Leon Romanovsky , "Darrick J. Wong" , David Airlie , nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, linux-xfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jason Gunthorpe , Doug Ledford , Ben Skeggs , Daniel Vetter , Andrew Morton , Linus Torvalds , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org CkZyb206IFN0ZXZlbiBSb3N0ZWR0IChWTXdhcmUpIDxyb3N0ZWR0QGdvb2RtaXMub3JnPgoKSW4g ZGlzY3Vzc2luZyBhIGJ1aWxkIGZhaWx1cmUgb24geDg2XzMyIGR1ZSB0byB0aGUgdXNlIG9mIHJv dW5kdXAoKSBvbgphIDY0IGJpdCBudW1iZXIsIEkgcmVhbGl6ZWQgdGhhdCB0aGVyZSdzIG5vIGdl bmVyaWMgZXF1aXZhbGVudApyb3VuZHVwXzY0KCkuIEl0IGlzIGltcGxlbWVudGVkIGluIHR3byBz ZXBhcmF0ZSBwbGFjZXMgaW4gdGhlIGtlcm5lbCwKYnV0IHRoZXJlIHJlYWxseSBzaG91bGQgYmUg anVzdCBvbmUgdGhhdCBhbGwgY2FuIHVzZS4KCkFsdGhvdWdoIHRoZSBvdGhlciBpbXBsZW1lbnRh dGlvbnMgYXJlIGEgc3RhdGljIGlubGluZSBmdW5jdGlvbiwgdGhpcwppbXBsZW1lbnRhdGlvbiBp cyBhIG1hY3JvIHRvIGFsbG93IHRoZSB1c2Ugb2YgdHlwZW9mKHgpIHRvIGRlbm90ZSB0aGUKdHlw ZSB0aGF0IGlzIGJlaW5nIHVzZWQuIElmIHRoZSBidWlsZCBpcyBvbiBhIDY0IGJpdCBtYWNoaW5l LCB0aGVuIHRoZQpyb3VuZHVwXzY0KCkgbWFjcm8gd2lsbCBqdXN0IGRlZmF1bHQgYmFjayB0byBy b3VuZHVwKCkuIEJ1dCBmb3IgMzIgYml0Cm1hY2hpbmVzLCBpdCB3aWxsIHVzZSB0aGUgdmVyc2lv biB0aGF0IGlzIHdpbGwgbm90IGNhdXNlIGlzc3VlcyB3aXRoCmRpdmlkaW5nIGEgNjQgYml0IG51 bWJlciBvbiBhIDMyIGJpdCBtYWNoaW5lLgoKTGluazogaHR0cDovL2xrbWwua2VybmVsLm9yZy9y LzIwMTkwNTIyMTQ1NDUwLjI1ZmY0ODNkQGdhbmRhbGYubG9jYWwuaG9tZQoKU2lnbmVkLW9mZi1i eTogU3RldmVuIFJvc3RlZHQgKFZNd2FyZSkgPHJvc3RlZHRAZ29vZG1pcy5vcmc+Ci0tLQpkaWZm IC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9iby5jIGIvZHJpdmVycy9n cHUvZHJtL25vdXZlYXUvbm91dmVhdV9iby5jCmluZGV4IDM0YTk5ODAxMmJmNi4uY2RhY2ZlMWY3 MzJjIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vbm91dmVhdS9ub3V2ZWF1X2JvLmMKKysr IGIvZHJpdmVycy9ncHUvZHJtL25vdXZlYXUvbm91dmVhdV9iby5jCkBAIC0xNDMsMTQgKzE0Myw2 IEBAIG5vdXZlYXVfYm9fZGVsX3R0bShzdHJ1Y3QgdHRtX2J1ZmZlcl9vYmplY3QgKmJvKQogCWtm cmVlKG52Ym8pOwogfQogCi1zdGF0aWMgaW5saW5lIHU2NAotcm91bmR1cF82NCh1NjQgeCwgdTMy IHkpCi17Ci0JeCArPSB5IC0gMTsKLQlkb19kaXYoeCwgeSk7Ci0JcmV0dXJuIHggKiB5OwotfQot CiBzdGF0aWMgdm9pZAogbm91dmVhdV9ib19maXh1cF9hbGlnbihzdHJ1Y3Qgbm91dmVhdV9ibyAq bnZibywgdTMyIGZsYWdzLAogCQkgICAgICAgaW50ICphbGlnbiwgdTY0ICpzaXplKQpkaWZmIC0t Z2l0IGEvZnMveGZzL3hmc19saW51eC5oIGIvZnMveGZzL3hmc19saW51eC5oCmluZGV4IGVkYmQ1 YTIxMGRmMi4uMTNkZTlkNDliZDUyIDEwMDY0NAotLS0gYS9mcy94ZnMveGZzX2xpbnV4LmgKKysr IGIvZnMveGZzL3hmc19saW51eC5oCkBAIC0yMDcsMTMgKzIwNyw2IEBAIHN0YXRpYyBpbmxpbmUg eGZzX2Rldl90IGxpbnV4X3RvX3hmc19kZXZfdChkZXZfdCBkZXYpCiAjZGVmaW5lIHhmc19zb3J0 KGEsbixzLGZuKQlzb3J0KGEsbixzLGZuLE5VTEwpCiAjZGVmaW5lIHhmc19zdGFja190cmFjZSgp CWR1bXBfc3RhY2soKQogCi1zdGF0aWMgaW5saW5lIHVpbnQ2NF90IHJvdW5kdXBfNjQodWludDY0 X3QgeCwgdWludDMyX3QgeSkKLXsKLQl4ICs9IHkgLSAxOwotCWRvX2Rpdih4LCB5KTsKLQlyZXR1 cm4geCAqIHk7Ci19Ci0KIHN0YXRpYyBpbmxpbmUgdWludDY0X3QgaG93bWFueV82NCh1aW50NjRf dCB4LCB1aW50MzJfdCB5KQogewogCXggKz0geSAtIDE7CmRpZmYgLS1naXQgYS9pbmNsdWRlL2xp bnV4L2tlcm5lbC5oIGIvaW5jbHVkZS9saW51eC9rZXJuZWwuaAppbmRleCA3NGIxZWU5MDI3ZjUu LmNkMDA2MzYyOTM1NyAxMDA2NDQKLS0tIGEvaW5jbHVkZS9saW51eC9rZXJuZWwuaAorKysgYi9p bmNsdWRlL2xpbnV4L2tlcm5lbC5oCkBAIC0xMTUsNiArMTE1LDIwIEBACiAJKCgoeCkgKyAoX195 IC0gMSkpIC8gX195KSAqIF9feTsJCVwKIH0JCQkJCQkJXAogKQorCisjaWYgQklUU19QRVJfTE9O RyA9PSAzMgorIyBkZWZpbmUgcm91bmR1cF82NCh4LCB5KSAoCQkJCVwKK3sJCQkJCQkJXAorCXR5 cGVvZih5KSBfX3kgPSB5OwkJCQlcCisJdHlwZW9mKHgpIF9feCA9ICh4KSArIChfX3kgLSAxKTsJ CVwKKwlkb19kaXYoX194LCBfX3kpOwkJCQlcCisJX194ICogX195OwkJCQkJXAorfQkJCQkJCQlc CispCisjZWxzZQorIyBkZWZpbmUgcm91bmR1cF82NCh4LCB5KQlyb3VuZHVwKHgsIHkpCisjZW5k aWYKKwogLyoqCiAgKiByb3VuZGRvd24gLSByb3VuZCBkb3duIHRvIG5leHQgc3BlY2lmaWVkIG11 bHRpcGxlCiAgKiBAeDogdGhlIHZhbHVlIHRvIHJvdW5kCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCk5vdXZlYXUgbWFpbGluZyBsaXN0Ck5vdXZlYXVAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vbm91dmVhdQ==