Code Review for hotspot

Prepared by:goetz on Sat Dec 3 18:46:22 CET 2016
Workspace:/net/sapmnt.sapjvm_work/d045726/oJ/8169373-ppc-stackFix-4-hs/hotspot
Compare against: http://hg.openjdk.java.net/jdk9/hs/hotspot
Compare against version:12362
Summary of changes: 561 lines changed: 136 ins; 396 del; 29 mod; 18872 unchg
Changeset: hotspot.changeset
Legend: Modified file
Deleted file
New file

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os/aix/vm/os_aix.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
22 lines changed: 16 ins; 0 del; 6 mod; 4853 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os/aix/vm/os_aix.hpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
3 lines changed: 3 ins; 0 del; 0 mod; 277 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os/linux/vm/os_linux.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
111 lines changed: 109 ins; 0 del; 2 mod; 6285 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os/posix/vm/os_posix.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
2 lines changed: 2 ins; 0 del; 0 mod; 1349 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/aix_ppc/vm/os_aix_ppc.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
6 lines changed: 2 ins; 0 del; 4 mod; 626 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
7 lines changed: 0 ins; 0 del; 7 mod; 1090 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
3 lines changed: 0 ins; 0 del; 3 mod; 469 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/linux_aarch64/vm/os_linux_aarch64.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
85 lines changed: 0 ins; 85 del; 0 mod; 662 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/linux_ppc/vm/os_linux_ppc.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
87 lines changed: 2 ins; 83 del; 2 mod; 612 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/linux_s390/vm/os_linux_s390.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
91 lines changed: 2 ins; 86 del; 3 mod; 558 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/linux_sparc/vm/os_linux_sparc.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
51 lines changed: 0 ins; 51 del; 0 mod; 703 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/linux_x86/vm/os_linux_x86.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
85 lines changed: 0 ins; 85 del; 0 mod; 875 unchg

Cdiffs Udiffs Wdiffs Sdiffs Frames Old New ----- Raw src/os_cpu/linux_zero/vm/os_linux_zero.cpp

rev 12363 : 8169373: Work around linux NPTL stack guard error.
Summary: Also skip libc guard page for compiler thread, merge similar code on linux platforms, and streamline libc guard page handling on linuxs390, linuxppc, aixppc.
Reviewed-by: dholmes, dcubed, kvn
8 lines changed: 0 ins; 6 del; 2 mod; 513 unchg

This code review page was prepared using /sapmnt/home/d045726/bin/webrev.ksh (vers 25.12-hg+openjdk.java.net).