Re: [PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-10-05 Thread Ben Hutchings
On Sun, 2014-10-05 at 23:30 +0200, Thomas Gleixner wrote: > On Sat, 4 Oct 2014, Ben Hutchings wrote: > > > Can one of you please respond to this patch? > > Oops. Slipped through the cracks. Picked it up. Shouldn't it be tagged > for stable? Right. Please add: Fixes: d1a797f388d6 ("x32: Handle

Re: [PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-10-05 Thread Thomas Gleixner
On Sat, 4 Oct 2014, Ben Hutchings wrote: > Can one of you please respond to this patch? Oops. Slipped through the cracks. Picked it up. Shouldn't it be tagged for stable? Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-10-05 Thread Thomas Gleixner
On Sat, 4 Oct 2014, Ben Hutchings wrote: Can one of you please respond to this patch? Oops. Slipped through the cracks. Picked it up. Shouldn't it be tagged for stable? Thanks, tglx -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to

Re: [PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-10-05 Thread Ben Hutchings
On Sun, 2014-10-05 at 23:30 +0200, Thomas Gleixner wrote: On Sat, 4 Oct 2014, Ben Hutchings wrote: Can one of you please respond to this patch? Oops. Slipped through the cracks. Picked it up. Shouldn't it be tagged for stable? Right. Please add: Fixes: d1a797f388d6 (x32: Handle process

Re: [PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-10-03 Thread Ben Hutchings
Can one of you please respond to this patch? Ben. On Sun, 2014-09-07 at 21:05 +0100, Ben Hutchings wrote: > It is currently possible to execve() an x32 executable on an x86_64 > kernel that has only ia32 compat enabled. However all its syscalls > will fail, even _exit(). This usually causes it

Re: [PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-10-03 Thread Ben Hutchings
Can one of you please respond to this patch? Ben. On Sun, 2014-09-07 at 21:05 +0100, Ben Hutchings wrote: It is currently possible to execve() an x32 executable on an x86_64 kernel that has only ia32 compat enabled. However all its syscalls will fail, even _exit(). This usually causes it to

[PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-09-07 Thread Ben Hutchings
It is currently possible to execve() an x32 executable on an x86_64 kernel that has only ia32 compat enabled. However all its syscalls will fail, even _exit(). This usually causes it to segfault. Change the ELF compat architecture check so that x32 executables are rejected if we don't support

[PATCH RESEND] x86: Reject x32 executables if x32 ABI not supported

2014-09-07 Thread Ben Hutchings
It is currently possible to execve() an x32 executable on an x86_64 kernel that has only ia32 compat enabled. However all its syscalls will fail, even _exit(). This usually causes it to segfault. Change the ELF compat architecture check so that x32 executables are rejected if we don't support