Add security patches for 2012/06/12. 2012-06-07 Andrew John Hughes <ahughes@redhat.com> * Makefile.am: (ICEDTEA_PATCHES): Add security patches. Make more patches HotSpot-build specific. * patches/ecj/override.patch: Add additional cases from 7143872. * patches/arm.patch: Moved to HotSpot-specific versions. * patches/arch.patch, * patches/freetypeversion.patch, * patches/gcc-suffix.patch: Fix to work with no fuzz. * patches/hotspot/hs20/arm.patch, * patches/hotspot/hs20/gcc-stack-markings.patch, * patches/hotspot/hs20/numa_on_early_glibc.patch, * patches/hotspot/hs20/sparc-trapsfix.patch, * patches/hotspot/hs20/version-hotspot.patch: Split to work with hs20 with no fuzz. * patches/hotspot/original/arm.patch, * patches/hotspot/original/gcc-stack-markings.patch, * patches/hotspot/original/numa_on_early_glibc.patch, * patches/hotspot/original/sparc-trapsfix.patch, * patches/hotspot/original/version-hotspot.patch: Likewise for hs19 (original). * patches/jaxp-serial-version-uid.patch, * patches/libraries.patch, * patches/nio2.patch, * patches/no-static-linking.patch, * patches/openjdk/6693253-security_warning.patch, * patches/openjdk/6766342-AA-simple-shape-performance.patch, * patches/openjdk/6797139-jbutton_truncation.patch, * patches/openjdk/6851973-kerberos.patch, * patches/openjdk/7102369-7094468-rmiregistry.patch: Fixed to work with no fuzz. * patches/openjdk/hs20/7034464-hugepage.patch, * patches/openjdk/hs20/7103224-glibc_name_collision.patch, Fixed to work with hs20 and no fuzz. * patches/openjdk/mutter.patch: Fixed to work with no fuzz. * patches/openjdk/original/7034464-hugepage.patch, * patches/openjdk/original/7103224-glibc_name_collision.patch, Fixed to work with hs19 (original) and no fuzz. * patches/openjdk/remove-mimpure-option-to-gcc.patch: Fixed to work with no fuzz. * patches/security/20120612/7079902.patch, * patches/security/20120612/7143606.patch, * patches/security/20120612/7143614.patch, * patches/security/20120612/7143617.patch, * patches/security/20120612/7143851.patch, * patches/security/20120612/7143872.patch, * patches/security/20120612/7145239.patch, * patches/security/20120612/7157609.patch, * patches/security/20120612/7160677.patch, * patches/security/20120612/7160757.patch, * patches/security/20120612/hs20/7110720.patch, * patches/security/20120612/hs20/7152811.patch, * patches/security/20120612/original/7110720.patch, * patches/security/20120612/original/7152811.patch, Security patches for 2012/06/12. * NEWS: Updated.

diff -Nru openjdk.orig/hotspot/src/os/linux/vm/os_linux.cpp openjdk/hotspot/src/os/linux/vm/os_linux.cpp
--- openjdk.orig/hotspot/src/os/linux/vm/os_linux.cpp	2012-06-08 11:51:48.425044103 +0100
+++ openjdk/hotspot/src/os/linux/vm/os_linux.cpp	2012-06-08 11:56:16.305393382 +0100
@@ -117,6 +117,10 @@
 # include <inttypes.h>
 # include <sys/ioctl.h>
 
+#if __x86_64__
+#include <asm/vsyscall.h>
+#endif
+
 #define MAX_PATH    (2 * K)
 
 // for timer info max values which include all bits
@@ -2544,6 +2548,21 @@
   return end;
 }
 
+static int sched_getcpu_syscall(void) {
+  unsigned int cpu;
+  int retval = -1;
+
+#if __x86_64__
+  typedef long (*vgetcpu_t)(unsigned int *cpu, unsigned int *node, unsigned long *tcache);
+  vgetcpu_t vgetcpu = (vgetcpu_t)VSYSCALL_ADDR(__NR_vgetcpu);
+  retval = vgetcpu(&cpu, NULL, NULL);
+#elif __i386__
+  retval = syscall(SYS_getcpu, &cpu, NULL, NULL);
+#endif
+
+  return (retval == -1) ? retval : cpu;
+}
+
 extern "C" void numa_warn(int number, char *where, ...) { }
 extern "C" void numa_error(char *where) { }
 
@@ -2565,6 +2584,10 @@
   set_sched_getcpu(CAST_TO_FN_PTR(sched_getcpu_func_t,
                                   dlsym(RTLD_DEFAULT, "sched_getcpu")));
 
+  // If it's not, try a direct syscall.
+  if (sched_getcpu() == -1)
+    set_sched_getcpu(CAST_TO_FN_PTR(sched_getcpu_func_t, (void*)&sched_getcpu_syscall));
+
   if (sched_getcpu() != -1) { // Does it work?
     void *handle = dlopen("libnuma.so.1", RTLD_LAZY);
     if (handle != NULL) {