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linux: fix epoll_pwait() fallback on arm64 #308

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merged 1 commit into from
Apr 7, 2015

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arm64 doesn't have a epoll_wait() system call but a logic error stopped
libuv from falling back to epoll_pwait().

This bug was introduced in commit 67bb2b5 ("linux: fix epoll_pwait()
regression with < 2.6.19") which sadly exchanged one regression for
another.

R=@saghul

https://jenkins-iojs.nodesource.com/view/libuv/job/libuv+any-pr+multi/75/

@saghul
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saghul commented Apr 7, 2015

LGTM

arm64 doesn't have a epoll_wait() system call but a logic error stopped
libuv from falling back to epoll_pwait().

This bug was introduced in commit 67bb2b5 ("linux: fix epoll_pwait()
regression with < 2.6.19") which sadly exchanged one regression for
another.

PR-URL: libuv#308
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
@bnoordhuis bnoordhuis merged commit 1d8332f into libuv:v1.x Apr 7, 2015
@bnoordhuis bnoordhuis deleted the fix-arm64-regression branch April 7, 2015 16:42
bnoordhuis added a commit to bnoordhuis/io.js that referenced this pull request Apr 7, 2015
arm64 doesn't have a epoll_wait() system call but a logic error stopped
libuv from falling back to epoll_pwait().

This bug was introduced in commit libuv/libuv@67bb2b5 ("linux: fix
epoll_pwait() regression with < 2.6.19") which sadly exchanged one
regression for another.

This commit is a back-port of libuv/libuv@1d8332f and should help
get the ARMv8 buildbot in better shape.

Original-PR-URL: libuv/libuv#308
PR-URL: nodejs#1365
Reviewed-By: Fedor Indutny <fedor@indutny.com>
bnoordhuis added a commit that referenced this pull request May 6, 2015
arm64 doesn't have a epoll_wait() system call but a logic error stopped
libuv from falling back to epoll_pwait().

This bug was introduced in commit 67bb2b5 ("linux: fix epoll_pwait()
regression with < 2.6.19") which sadly exchanged one regression for
another.

This is a backport of 1d8332f (v1.x)

PR-URL: #308
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
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2 participants