From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: [PATCH 1/3] x86/vpmu: Calculate vpmu_enabled() based on vpmu_mode value Date: Sun, 12 Feb 2017 21:29:55 -0500 Message-ID: <1486952997-19445-2-git-send-email-boris.ostrovsky@oracle.com> References: <1486952997-19445-1-git-send-email-boris.ostrovsky@oracle.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1486952997-19445-1-git-send-email-boris.ostrovsky@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: andrew.cooper3@citrix.com, Boris Ostrovsky , jbeulich@suse.com List-Id: xen-devel@lists.xenproject.org dnBtdV9lbmFibGVkKCkgaXMgY3VycmVudGx5IHJlcG9ydGVkIGJhc2VkIG9uIFZQTVVfQ09OVEVY VF9BTExPQ0FURUQKYml0IG9mIFZQTVUncyBmbGFncy4gVGhpcyBwcmVzZW50cyBhIHByb2JsZW0g b24gSW50ZWwgcHJvY2Vzc29ycyB3aGVyZQpWUE1VIGNvbnRleHQgaXMgYWxsb2NhdGVkIGxhemls eSwgZHVyaW5nIHRoZSBmaXJzdCBhY2Nlc3MgdG8gVlBNVSBNU1JzLgpXaXRoIHN1Y2ggZGVsYXll ZCBhbGxvY2F0aW9uIHdlLCBmb3IgZXhhbXBsZSwgY2Fubm90IHByb3Blcmx5IHJlcG9ydApDUFVJ RCdzIGxlYWYgMHhhIHNpbmNlIGl0IGlzIGxpa2VseSB0aGF0IHRoZSBsZWFmIGlzIHF1ZXJpZWQg YnkgYQpndWVzdCBiZWZvcmUgdGhlIGd1ZXN0IGF0dGVtcHRzIHJvIHJlYWQgb3Igd3JpdGUgdGhl IE1TUi4KCkluc3RlYWQgb2Yga2V5aW5nIHZwbXVfZW5hYmxlZCgpIG9mZiB0aGUgZmxhZ3Mgd2Ug c2hvdWxkIGNvbXB1dGUgaXQKYmFzZWQgb24gdnBtdV9tb2RlLgoKU2lnbmVkLW9mZi1ieTogQm9y aXMgT3N0cm92c2t5IDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4KLS0tCgp2cG11X2VuYWJs ZWQoKSBjYW5ub3QgYmUgbWFkZSBhbiBpbmxpbmUgaW4gdnBtdS5oIHNpbmNlIGlzX2hhcmR3YXJl X2RvbWFpbigpCmlzIGRlZmluZWQgaW4gc2NoZWQuaCB3aGljaCBpbmNsdWRlcyBhc20teDg2L2Rv bWFpbi5oIHdoaWNoLCBpbiB0dXJuLCBuZWVkcwp2cG11LmgKCk1ha2luZyBpdCBhIG1hY3JvIHdv dWxkIHdvcmsgYnV0IHRoZW4gd2UnZCBkZXBlbmQgb24gd2hvZXZlciBpbmNsdWRlcyB2cG11LmgK dG8gYWxzbyBpbmNsdWRlIHNjaGVkLmggYW5kIEkgZGlkbid0IGxpa2UgdGhhdC4KCiB4ZW4vYXJj aC94ODYvY3B1L3ZwbXUuYyAgICB8IDYgKysrKysrCiB4ZW4vaW5jbHVkZS9hc20teDg2L3ZwbXUu aCB8IDIgKy0KIDIgZmlsZXMgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0p CgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gveDg2L2NwdS92cG11LmMgYi94ZW4vYXJjaC94ODYvY3B1 L3ZwbXUuYwppbmRleCAzNWE5NDAzLi4wMjUyMTcxIDEwMDY0NAotLS0gYS94ZW4vYXJjaC94ODYv Y3B1L3ZwbXUuYworKysgYi94ZW4vYXJjaC94ODYvY3B1L3ZwbXUuYwpAQCAtMTEwLDYgKzExMCwx MiBAQCBzdGF0aWMgdm9pZCBfX2luaXQgcGFyc2VfdnBtdV9wYXJhbXMoY2hhciAqcykKICAgICBw cmludGsoIlZQTVU6IHVua25vd24gZmxhZ3M6ICVzIC0gdnBtdSBkaXNhYmxlZCFcbiIsIHMpOwog fQogCitib29sX3QgdnBtdV9lbmFibGVkIChjb25zdCBzdHJ1Y3QgdmNwdSAqdikKK3sKKyAgICBy ZXR1cm4gKCh2cG11X21vZGUgJiAoWEVOUE1VX01PREVfU0VMRiB8IFhFTlBNVV9NT0RFX0hWKSkg fHwKKyAgICAgICAgICAgICgodnBtdV9tb2RlICYgWEVOUE1VX01PREVfQUxMKSAmJiBpc19oYXJk d2FyZV9kb21haW4odi0+ZG9tYWluKSkpOworfQorCiB2b2lkIHZwbXVfbHZ0cGNfdXBkYXRlKHVp bnQzMl90IHZhbCkKIHsKICAgICBzdHJ1Y3QgdnBtdV9zdHJ1Y3QgKnZwbXU7CmRpZmYgLS1naXQg YS94ZW4vaW5jbHVkZS9hc20teDg2L3ZwbXUuaCBiL3hlbi9pbmNsdWRlL2FzbS14ODYvdnBtdS5o CmluZGV4IGU1MDYxOGYuLjMwYTA0NzYgMTAwNjQ0Ci0tLSBhL3hlbi9pbmNsdWRlL2FzbS14ODYv dnBtdS5oCisrKyBiL3hlbi9pbmNsdWRlL2FzbS14ODYvdnBtdS5oCkBAIC0yNSw3ICsyNSw2IEBA CiAKICNkZWZpbmUgdmNwdV92cG11KHZjcHUpICAgKCYodmNwdSktPmFyY2gudnBtdSkKICNkZWZp bmUgdnBtdV92Y3B1KHZwbXUpICAgY29udGFpbmVyX29mKCh2cG11KSwgc3RydWN0IHZjcHUsIGFy Y2gudnBtdSkKLSNkZWZpbmUgdnBtdV9lbmFibGVkKHZjcHUpIHZwbXVfaXNfc2V0KHZjcHVfdnBt dSh2Y3B1KSwgVlBNVV9DT05URVhUX0FMTE9DQVRFRCkKIAogI2RlZmluZSBNU1JfVFlQRV9DT1VO VEVSICAgICAgICAgICAgMAogI2RlZmluZSBNU1JfVFlQRV9DVFJMICAgICAgICAgICAgICAgMQpA QCAtMTAxLDYgKzEwMCw3IEBAIHN0YXRpYyBpbmxpbmUgYm9vbF90IHZwbXVfYXJlX2FsbF9zZXQo Y29uc3Qgc3RydWN0IHZwbXVfc3RydWN0ICp2cG11LAogICAgIHJldHVybiAhISgodnBtdS0+Zmxh Z3MgJiBtYXNrKSA9PSBtYXNrKTsKIH0KIAorYm9vbF90IHZwbXVfZW5hYmxlZChjb25zdCBzdHJ1 Y3QgdmNwdSAqdik7CiB2b2lkIHZwbXVfbHZ0cGNfdXBkYXRlKHVpbnQzMl90IHZhbCk7CiBpbnQg dnBtdV9kb19tc3IodW5zaWduZWQgaW50IG1zciwgdWludDY0X3QgKm1zcl9jb250ZW50LAogICAg ICAgICAgICAgICAgIHVpbnQ2NF90IHN1cHBvcnRlZCwgYm9vbF90IGlzX3dyaXRlKTsKLS0gCjEu OC4zLjEKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpY ZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW4ub3JnCmh0dHBzOi8vbGlz dHMueGVuLm9yZy94ZW4tZGV2ZWwK