public inbox for glibc-cvs@sourceware.org help / color / mirror / Atom feed
From: Szabolcs Nagy <nsz@sourceware.org> To: glibc-cvs@sourceware.org Subject: [glibc/arm/morello/main] aarch64: morello: fix vfork Date: Wed, 26 Oct 2022 15:14:41 +0000 (GMT) [thread overview] Message-ID: <20221026151441.3BE573846441@sourceware.org> (raw) https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9bdf04fbbaeaa7ec70de0c135df72e8ff9f20d6a commit 9bdf04fbbaeaa7ec70de0c135df72e8ff9f20d6a Author: Szabolcs Nagy <szabolcs.nagy@arm.com> Date: Tue Jul 12 11:13:57 2022 +0100 aarch64: morello: fix vfork No need to set the child stack to sp, 0 means the parent stack is used. This avoids purecap specific ifdefs in vfork. Diff: --- sysdeps/unix/sysv/linux/aarch64/vfork.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/unix/sysv/linux/aarch64/vfork.S b/sysdeps/unix/sysv/linux/aarch64/vfork.S index 76103db922..81b67d06fc 100644 --- a/sysdeps/unix/sysv/linux/aarch64/vfork.S +++ b/sysdeps/unix/sysv/linux/aarch64/vfork.S @@ -28,7 +28,7 @@ ENTRY (__vfork) mov x0, #0x4111 /* CLONE_VM | CLONE_VFORK | SIGCHLD */ - mov x1, sp + mov x1, 0 DO_CALL (clone, 2) cmn x0, #4095
next reply other threads:[~2022-10-26 15:14 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-10-26 15:14 Szabolcs Nagy [this message] -- strict thread matches above, loose matches on Subject: below -- 2022-11-23 14:43 Szabolcs Nagy 2022-10-27 13:53 Szabolcs Nagy 2022-08-05 19:32 Szabolcs Nagy
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20221026151441.3BE573846441@sourceware.org \ --to=nsz@sourceware.org \ --cc=glibc-cvs@sourceware.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).