[PATCH 00/13] nptl: Fix Race conditions in pthread cancellation (BZ#12683)

[Adhemerval Zanella]

On 07-10-2015 13:48, Joseph Myers wrote:
> On Wed, 7 Oct 2015, Adhemerval Zanella wrote:
> 
>> 3. Create a function to get current IP address based on ucontext_t:
>>
>> static inline
>> long int __pthread_get_ip (const struct ucontext *uc)
>> {
>>   // TODO: return current IP based on uc.
>> }
> 
> What happened to the request to say PC?  
> <https://sourceware.org/ml/libc-alpha/2015-09/msg00422.html>.  And is this 
> always long even in ILP32 cases with 64-bit registers?

My mistake, I have it changed in the initial cover letter, but I forgot
to re-add when I had to rewrite it.  And my understanding is for ILP32
sizeof(long int) is the same as the sizeof(void*).

> 
>>   nptl: Add NPTL cases for cancellation failures cases
>>   nptl: Fix testcases for new pthread cancellation mechanism
>>   Mark lseek/llseek as non-cancellable
> 
> Are these first three patches intended to be reviewed and go in separately 
> from the rest?
> 

Yes, I think they are orthogonal the new cancellation system.