Re: RFC v2: Re: cacheflush.2

2020-12-11 Thread Alejandro Colomar (man-pages) via Gcc
Hi Michael, On 12/11/20 9:15 AM, Michael Kerrisk (man-pages) wrote: > i Alex, > > On 12/10/20 9:56 PM, Alejandro Colomar (man-pages) wrote: >> Hi all, >> >> v2: >> >> [ >> NOTES >>Unless you need the finer grained control that this system >>call provides, you probably want to

Re: RFC v2: Re: cacheflush.2

2020-12-11 Thread Michael Kerrisk (man-pages) via Gcc
i Alex, On 12/10/20 9:56 PM, Alejandro Colomar (man-pages) wrote: > Hi all, > > v2: > > [ > NOTES >Unless you need the finer grained control that this system >call provides, you probably want to use the GCC built-in >function __builtin___clear_cache(), which pr

RFC v2: Re: cacheflush.2

2020-12-10 Thread Alejandro Colomar (man-pages) via Gcc
Hi all, v2: [ NOTES Unless you need the finer grained control that this system call provides, you probably want to use the GCC built-in function __builtin___clear_cache(), which provides a more portable interface: void __builtin___clear_cache(vo