dtrace: version 0.5.2

Update NEWS and spec files for version 0.5.2.

Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>

diff --git a/dtrace/NEWS b/dtrace/NEWS
index 30f599b905fe66cc78e0451a1f5365f8614c4eef..1d2abd372e161ddb486832a4290879d6a1e368ca 100644 (file)
--- a/dtrace/NEWS
+++ b/dtrace/NEWS
@@ -1,6 +1,30 @@
 DTrace Kernel Modules News
 ==========================
 
+Release 0.5.2 (Feb 3rd, 2016)
+-----------------------------
+Kernel release: 4.1.12-33.el6uek
+
+Bugfixes:
+
+ - When both entry and return probes were enabled for a system call, upon
+   disabling the first, the function pointer in the system call table got
+   reset to its default value even though the 2nd probe might still be
+   active.  This could cause race conditions in the state of the system
+   call probing.
+
+ - Access to the SPARC64 R_L7 register was consistenly failing due to an
+   off-by-one bug.
+
+ - It was possible to read past the beginning of the stack for a user
+   process.  The mechanism for reading stack slots also got updated to
+   increase efficiency, consistency and reliability across architectures.
+
+ - While reading the stack of a userspace process, the stack bias was not
+   being applied for architectures that need it, causing an abundance of
+   essentially invalid values to polute the result.
+
+
 Release 0.5.1 (Nov 17th, 2015)
 ------------------------------
 Kernel release: 4.1.12-24.el6uek

diff --git a/dtrace/dtrace-module-OL6.spec b/dtrace/dtrace-module-OL6.spec
index 53861cf4c18930852fef79baf41ac01634a2a29b..ef69469f9cfd580c2b0f8c31534ac6c86af6b472 100644 (file)
--- a/dtrace/dtrace-module-OL6.spec
+++ b/dtrace/dtrace-module-OL6.spec
@@ -13,7 +13,7 @@
 %define variant %{?build_variant:%{build_variant}}%{!?build_variant:-uek}
 
 # Set this to the version of the kernel this module is compiled against.
-%define kver %{?build_kver:%{build_kver}}%{!?build_kver:4.1.4-3.el6uek}
+%define kver %{?build_kver:%{build_kver}}%{!?build_kver:4.1.12-33.el6uek}
 
 %define _signmodules %{?signmodules: %{signmodules}} %{?!signmodules: 1}
 
@@ -36,6 +36,7 @@
 %define dt_0_4_6       1030
 %define dt_0_5_0       1280
 %define dt_0_5_1       1281
+%define dt_0_5_2       1282
 %{lua:
        local kver = rpm.expand("%{kver}")
 
@@ -45,7 +46,11 @@
                rpm.define("arches x86_64")
        end
 
-       if rpm.vercmp(kver, "4.1.12-24") >= 0 then
+       if rpm.vercmp(kver, "4.1.12-33") >= 0 then
+               rpm.define("srcver 0.5.2")
+               rpm.define("bldrel 1")
+               rpm.define("dt_vcode "..rpm.expand("%{dt_0_5_2}"))
+       elseif rpm.vercmp(kver, "4.1.12-24") >= 0 then
                rpm.define("srcver 0.5.1")
                rpm.define("bldrel 1")
                rpm.define("dt_vcode "..rpm.expand("%{dt_0_5_1}"))
@@ -285,6 +290,16 @@ rm -rf %{buildroot}
 %endif
 
 %changelog
+%if %{dt_vcode} >= %{dt_0_5_2}
+* Thu Feb  4 2016 Kris Van Hees <kris.van.hees@oracle.com> - 0.5.2-1
+- Correct probe disable/enable mechanism for syscalls.
+  [Orabug: 22352636]
+- Fix access to uregs[I_R7] for sparc64.
+  (Nick Alcock) [Orabug: 22602870]
+- Use a more efficient, consistent, and reliable mechanism to read user
+  stack locations.
+  (Nick Alcock) [Orabug: 22629102]
+%endif
 %if %{dt_vcode} >= %{dt_0_5_1}
 * Tue Nov 17 2015 Kris Van Hees <kris.van.hees@oracle.com> - 0.5.1-1
 - Remove explicit dependency on kernel RPM.

diff --git a/dtrace/dtrace-module-OL7.spec b/dtrace/dtrace-module-OL7.spec
index 70acd9e2d43c3fc5a12e4567d01aab6ed53d975f..8634fd0e47addff855b01e14eaeecf4ac43f27d4 100644 (file)
--- a/dtrace/dtrace-module-OL7.spec
+++ b/dtrace/dtrace-module-OL7.spec
@@ -13,7 +13,7 @@
 %define variant %{?build_variant:%{build_variant}}%{!?build_variant:-uek}
 
 # Set this to the version of the kernel this module is compiled against.
-%define kver %{?build_kver:%{build_kver}}%{!?build_kver:4.1.4-3.el7uek}
+%define kver %{?build_kver:%{build_kver}}%{!?build_kver:4.1.12-33.el7uek}
 
 %define _signmodules %{?signmodules: %{signmodules}} %{?!signmodules: 1}
 
@@ -36,6 +36,7 @@
 %define dt_0_4_6       1030
 %define dt_0_5_0       1280
 %define dt_0_5_1       1281
+%define dt_0_5_2       1282
 %{lua:
        local kver = rpm.expand("%{kver}")
 
@@ -45,7 +46,11 @@
                rpm.define("arches x86_64")
        end
 
-       if rpm.vercmp(kver, "4.1.12-24") >= 0 then
+       if rpm.vercmp(kver, "4.1.12-33") >= 0 then
+               rpm.define("srcver 0.5.2")
+               rpm.define("bldrel 1")
+               rpm.define("dt_vcode "..rpm.expand("%{dt_0_5_2}"))
+       elseif rpm.vercmp(kver, "4.1.12-24") >= 0 then
                rpm.define("srcver 0.5.1")
                rpm.define("bldrel 1")
                rpm.define("dt_vcode "..rpm.expand("%{dt_0_5_1}"))
@@ -276,7 +281,17 @@ rm -rf %{buildroot}
 %endif
 
 %changelog
-%if %{dt_vcode} >= %{dt_0_5_0}
+%if %{dt_vcode} >= %{dt_0_5_2}
+* Thu Feb  4 2016 Kris Van Hees <kris.van.hees@oracle.com> - 0.5.2-1
+- Correct probe disable/enable mechanism for syscalls.
+  [Orabug: 22352636]
+- Fix access to uregs[I_R7] for sparc64.
+  (Nick Alcock) [Orabug: 22602870]
+- Use a more efficient, consistent, and reliable mechanism to read user
+  stack locations.
+  (Nick Alcock) [Orabug: 22629102]
+%endif
+%if %{dt_vcode} >= %{dt_0_5_1}
 * Tue Nov 17 2015 Kris Van Hees <kris.van.hees@oracle.com> - 0.5.1-1
 - Remove explicit dependency on kernel RPM.
   [Orabug: 21669543]