Re: 2.6.11 bug: unbacked private shared memory segments missing in core dump

2005-03-23 Thread Jochen Suckfuell
On Mon, Mar 21, 2005 at 03:29:48PM -0800, Andrew Morton wrote: > Jochen Suckfuell <[EMAIL PROTECTED]> wrote: > > > > Hello! > > > > Since 2.6.10, unbacked private shared memory allocated via shmget is not > > included in core dumps. > > Can you pl

2.6.11 bug: unbacked private shared memory segments missing in core dump

2005-03-08 Thread Jochen Suckfuell
Hello! Since 2.6.10, unbacked private shared memory allocated via shmget is not included in core dumps. This is a simple example code demonstrating the bug: #include int main(int argc, char ** argv) { int size = 1000; int id = shmget(IPC_PRIVATE, size, (IPC_CREAT | 0660));

Unbacked shared memory not included in ELF core dump

2005-03-01 Thread Jochen Suckfuell
Hi! Since 2.6.10, unbacked shared memory allocated via shmget is not included in core dumps. The relevant patch has been done to binfmt_elf.c after the discussion to "include all vmas with unbacked pages in ELF core dumps", here: http://www.ussg.iu.edu/hypermail/linux/kernel/0410.2/1890.html The