RFR: JDK-8202384: Introduce altserver jvm variant with speculative execution disabled (original) (raw)
Erik Joelsson erik.joelsson at oracle.com
Mon Jun 4 20:10:09 UTC 2018
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New webrev: http://cr.openjdk.java.net/~erikj/8202384/webrev.02/
Renamed the new jvm variant to "hardened".
/Erik
On 2018-06-04 09:54, jesper.wilhelmsson at oracle.com wrote:
On 4 Jun 2018, at 17:52, Erik Joelsson <erik.joelsson at oracle.com> wrote:
Hello, On 2018-06-01 14:00, Aleksey Shipilev wrote: On 06/01/2018 10:53 PM, Erik Joelsson wrote: This patch defines flags for disabling speculative execution for GCC and Visual Studio and applies them to all binaries except libjvm when available in the compiler. It defines a new jvm feature no-speculative-cti, which is used to control whether to use the flags for libjvm. It also defines a new jvm variant "altserver" which is the same as server, but with this new feature added. I think the classic name for such product configuration is "hardened", no? I don't know. I'm open to suggestions on naming. "hardened" sounds good to me. The change looks good as well. /Jesper /Erik -Aleksey
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