Re: [PATCH 5/5] futex: Silence uninitialized warnings

2014-01-13 Thread Davidlohr Bueso
On Mon, 2014-01-13 at 11:16 +0100, Ingo Molnar wrote: > * Davidlohr Bueso wrote: > > > From: Davidlohr Bueso > > > > Callers of cmpxchg_futex_value_locked() can trigger the following: > > > > kernel/futex.c: In function ‘futex_lock_pi_atomic’: > > kernel/futex.c:725: warning: ‘curval’ may be

Re: [PATCH 5/5] futex: Silence uninitialized warnings

2014-01-13 Thread Ingo Molnar
* Davidlohr Bueso wrote: > From: Davidlohr Bueso > > Callers of cmpxchg_futex_value_locked() can trigger the following: > > kernel/futex.c: In function ‘futex_lock_pi_atomic’: > kernel/futex.c:725: warning: ‘curval’ may be used uninitialized in this > function > > This was initially

Re: [PATCH 5/5] futex: Silence uninitialized warnings

2014-01-13 Thread Ingo Molnar
* Davidlohr Bueso davidl...@hp.com wrote: From: Davidlohr Bueso davidl...@hp.com Callers of cmpxchg_futex_value_locked() can trigger the following: kernel/futex.c: In function ‘futex_lock_pi_atomic’: kernel/futex.c:725: warning: ‘curval’ may be used uninitialized in this function

Re: [PATCH 5/5] futex: Silence uninitialized warnings

2014-01-13 Thread Davidlohr Bueso
On Mon, 2014-01-13 at 11:16 +0100, Ingo Molnar wrote: * Davidlohr Bueso davidl...@hp.com wrote: From: Davidlohr Bueso davidl...@hp.com Callers of cmpxchg_futex_value_locked() can trigger the following: kernel/futex.c: In function ‘futex_lock_pi_atomic’: kernel/futex.c:725:

[PATCH 5/5] futex: Silence uninitialized warnings

2014-01-12 Thread Davidlohr Bueso
From: Davidlohr Bueso Callers of cmpxchg_futex_value_locked() can trigger the following: kernel/futex.c: In function ‘futex_lock_pi_atomic’: kernel/futex.c:725: warning: ‘curval’ may be used uninitialized in this function This was initially addressed by commit 7cfdaf38, but others still

[PATCH 5/5] futex: Silence uninitialized warnings

2014-01-12 Thread Davidlohr Bueso
From: Davidlohr Bueso davidl...@hp.com Callers of cmpxchg_futex_value_locked() can trigger the following: kernel/futex.c: In function ‘futex_lock_pi_atomic’: kernel/futex.c:725: warning: ‘curval’ may be used uninitialized in this function This was initially addressed by commit 7cfdaf38, but