[Bug 697004] Re: mmap fails for higher addresses
I will dig into the mmap stuff in kernel for this issue. ** Changed in: linux-ti-omap4 (Ubuntu) Status: Invalid => Confirmed ** Summary changed: - mmap fails for higher addresses + mmap for fixed address fails for higher addresses -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/697004 Title: mmap for fixed address fails for higher addresses -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 697004] Re: mmap fails for higher addresses
Why should it behave different on Panda? I can't see the reason why mmap shouldn't give me that virtual address if don't use it already. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/697004 Title: mmap fails for higher addresses -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 697004] Re: mmap fails for higher addresses
mmap does not return the address you want if it can't give it to you. So ret!=j is right in Panda, I believe. It is not an error. But if you wanna use MAP_FIXED, it will fail. I'm not sure this is a bug for Panda. -Bryan ** Changed in: linux-ti-omap4 (Ubuntu) Importance: Undecided => Medium ** Changed in: linux-ti-omap4 (Ubuntu) Status: New => Invalid ** Changed in: linux-ti-omap4 (Ubuntu) Assignee: (unassigned) => Bryan Wu (cooloney) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/697004 Title: mmap fails for higher addresses -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 697004] Re: mmap fails for higher addresses
** Attachment added: "testcase" https://bugs.launchpad.net/bugs/697004/+attachment/1782899/+files/main.c -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/697004 Title: mmap fails for higher addresses -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
