[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-04-05 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #7 from mcer...@redhat.com --- Created attachment 179531 --> https://bugs.kde.org/attachment.cgi?id=179531&action=edit possible patch I've grabbed aarch64, ppc64le and s390x test systems, and tested that this updated patch works on those a

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-18 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #11 from mcer...@redhat.com --- Created attachment 179542 --> https://bugs.kde.org/attachment.cgi?id=179542&action=edit possible patch Gotcha, thank you Paul. I've added the hooks for the remaining arches too, and carefully eyeballed it.

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-18 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=501365 Mark Wielaard changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-18 Thread Paul Floyd
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #10 from Paul Floyd --- (In reply to mcermak from comment #9) > > Yes please, this code is simple enough > > Mark, is it really only about "hooking" the existing PRE() and POST() up? > I've noticed that for instance i386 passes sycall para

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-18 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #9 from mcer...@redhat.com --- > Yes please, this code is simple enough Mark, is it really only about "hooking" the existing PRE() and POST() up? I've noticed that for instance i386 passes sycall params via stack (as opposed to amd64 where

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-18 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #8 from Mark Wielaard --- (In reply to mcermak from comment #7) > I've grabbed aarch64, ppc64le and s390x test systems, and tested that this > updated patch works on those arches. Does the patch look OK? Yes, thanks. And you saw that I lie

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-17 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #6 from Mark Wielaard --- (In reply to mcermak from comment #5) > Created attachment 179492 [details] > possible patch > > Hello guys, thank you for all the comments. I've found existing wrapper for > sys_epoll_create that seems to be clos

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-17 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #5 from mcer...@redhat.com --- Created attachment 179492 --> https://bugs.kde.org/attachment.cgi?id=179492&action=edit possible patch Hello guys, thank you for all the comments. I've found existing wrapper for sys_epoll_create that seems

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323 (userfaultfd)

2025-03-14 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=501365 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org Summary|unhandled amd

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323

2025-03-13 Thread Paul Floyd
https://bugs.kde.org/show_bug.cgi?id=501365 Paul Floyd changed: What|Removed |Added CC||pjfl...@wanadoo.fr --- Comment #3 from Paul Floyd

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323

2025-03-13 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #2 from mcer...@redhat.com --- Created attachment 179365 --> https://bugs.kde.org/attachment.cgi?id=179365&action=edit possible patch -- You are receiving this mail because: You are watching all bug changes.

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323

2025-03-11 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=501365 --- Comment #1 from mcer...@redhat.com --- Same test results with valgrind-3.25.0.GIT. -- You are receiving this mail because: You are watching all bug changes.

[valgrind] [Bug 501365] unhandled amd64-linux syscall: 323

2025-03-11 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=501365 mcer...@redhat.com changed: What|Removed |Added Ever confirmed|0 |1 Assignee|jsew...@acm.org