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spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3F2E26EC11; Fri, 27 Nov 2020 12:07:59 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id E95CA6EBB5; Fri, 27 Nov 2020 12:07:52 +0000 (UTC) IronPort-SDR: 9y1Rxpijlb+/J1tPIDI4fHZ7m+bWyeIVqJ+k7fFXA6AkKBCXG0kF8xQk8lBS4QY/Ic8B95OK/X nqlZSrQ0ZMAg== X-IronPort-AV: E=McAfee;i="6000,8403,9817"; a="168883364" X-IronPort-AV: E=Sophos;i="5.78,374,1599548400"; d="scan'208";a="168883364" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2020 04:07:43 -0800 IronPort-SDR: nSKJ34ijj3mKJSmvOw8VLWYCOCyTMuJ65Kjc9hy4ND+Vu/AzlTn2i/UWDlmhqP4jsyIaHGzkUc SCVt1i2jThgg== X-IronPort-AV: E=Sophos;i="5.78,374,1599548400"; d="scan'208";a="548028548" Received: from mjgleeso-mobl.ger.corp.intel.com (HELO mwauld-desk1.ger.corp.intel.com) ([10.251.85.2]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Nov 2020 04:07:41 -0800 From: Matthew Auld To: intel-gfx@lists.freedesktop.org Subject: [RFC PATCH 009/162] drm/i915: Introduce drm_i915_lock_isolated Date: Fri, 27 Nov 2020 12:04:45 +0000 Message-Id: <20201127120718.454037-10-matthew.auld@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201127120718.454037-1-matthew.auld@intel.com> References: <20201127120718.454037-1-matthew.auld@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= , dri-devel@lists.freedesktop.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" RnJvbTogVGhvbWFzIEhlbGxzdHLDtm0gPHRob21hcy5oZWxsc3Ryb21AaW50ZWwuY29tPgoKV2hl biBhbiBvYmplY3QgaXMganVzdCBjcmVhdGVkIGFuZCBub3QgeWV0IHB1dCBvbiBhbnkgbGlzdHMs IHRoZXJlJ3MKYSBzaW5nbGUgb3duZXIgYW5kIHRodXMgdHJ5bG9jayB3aWxsIGFsd2F5cyBzdWNj ZWVkLiBJbnRyb2R1Y2UKZHJtX2k5MTVfbG9ja19pc29sYXRlZCB0byBhbm5vdGF0ZSB0cnlsb2Nr IGluIHRoaXMgc2l0dWF0aW9uLgpUaGlzIGlzIHNpbWlsYXIgdG8gVFRNJ3MgY3JlYXRlX2xvY2tl ZCgpIGZ1bmN0aW9uYWxpdHkuCgpTaWduZWQtb2ZmLWJ5OiBUaG9tYXMgSGVsbHN0csO2bSA8dGhv bWFzLmhlbGxzdHJvbUBpbnRlbC5jb20+CkNjOiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBp bnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX29iamVjdC5o IHwgMTYgKysrKysrKysrKysrKysrKwogMSBmaWxlIGNoYW5nZWQsIDE2IGluc2VydGlvbnMoKykK CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fb2JqZWN0Lmgg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fb2JqZWN0LmgKaW5kZXggYmUxNDQ4 NmY2M2E3Li5kNjExOTRlZjQ4NGUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2dl bS9pOTE1X2dlbV9vYmplY3QuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9n ZW1fb2JqZWN0LmgKQEAgLTEwNyw2ICsxMDcsMTMgQEAgaTkxNV9nZW1fb2JqZWN0X3B1dChzdHJ1 Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqKQogCiAjZGVmaW5lIGFzc2VydF9vYmplY3RfaGVs ZChvYmopIGRtYV9yZXN2X2Fzc2VydF9oZWxkKChvYmopLT5iYXNlLnJlc3YpCiAKKyNkZWZpbmUg b2JqZWN0X2lzX2lzb2xhdGVkKG9iaikJCQkJCVwKKwkoIUlTX0VOQUJMRUQoQ09ORklHX0xPQ0tE RVApIHx8CQkJCVwKKwkgKChrcmVmX3JlYWQoJm9iai0+YmFzZS5yZWZjb3VudCkgPT0gMCkgfHwJ CVwKKwkgICgoa3JlZl9yZWFkKCZvYmotPmJhc2UucmVmY291bnQpID09IDEpICYmCQlcCisJICAg bGlzdF9lbXB0eV9jYXJlZnVsKCZvYmotPm1tLmxpbmspICYmCQkJXAorCSAgIGxpc3RfZW1wdHlf Y2FyZWZ1bCgmb2JqLT52bWEubGlzdCkpKSkKKwogc3RhdGljIGlubGluZSBpbnQgX19pOTE1X2dl bV9vYmplY3RfbG9jayhzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqLAogCQkJCQkgc3Ry dWN0IGk5MTVfZ2VtX3d3X2N0eCAqd3csCiAJCQkJCSBib29sIGludHIpCkBAIC0xNDcsNiArMTU0 LDE1IEBAIHN0YXRpYyBpbmxpbmUgYm9vbCBpOTE1X2dlbV9vYmplY3RfdHJ5bG9jayhzdHJ1Y3Qg ZHJtX2k5MTVfZ2VtX29iamVjdCAqb2JqKQogCXJldHVybiBkbWFfcmVzdl90cnlsb2NrKG9iai0+ YmFzZS5yZXN2KTsKIH0KIAorc3RhdGljIGlubGluZSB2b2lkIGk5MTVfZ2VtX29iamVjdF9sb2Nr X2lzb2xhdGVkKHN0cnVjdCBkcm1faTkxNV9nZW1fb2JqZWN0ICpvYmopCit7CisJaW50IHJldDsK KworCVdBUk5fT04oIW9iamVjdF9pc19pc29sYXRlZChvYmopKTsKKwlyZXQgPSBkbWFfcmVzdl90 cnlsb2NrKG9iai0+YmFzZS5yZXN2KTsKKwlHRU1fV0FSTl9PTighcmV0KTsKK30KKwogc3RhdGlj IGlubGluZSB2b2lkIGk5MTVfZ2VtX29iamVjdF91bmxvY2soc3RydWN0IGRybV9pOTE1X2dlbV9v YmplY3QgKm9iaikKIHsKIAlkbWFfcmVzdl91bmxvY2sob2JqLT5iYXNlLnJlc3YpOwotLSAKMi4y Ni4yCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmkt ZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK