Re: [Xen-devel] [PATCH v8 07/13] arm/mem_access: Introduce GENMASK_ULL bit operation

2017-08-15 Thread Stefano Stabellini
On Wed, 9 Aug 2017, Sergej Proskurin wrote: > The current implementation of GENMASK is capable of creating bitmasks of > 32-bit values on AArch32 and 64-bit values on AArch64. As we need to > create masks for 64-bit values on AArch32 as well, in this commit we > introduce the GENMASK_ULL bit

Re: [Xen-devel] [PATCH v8 07/13] arm/mem_access: Introduce GENMASK_ULL bit operation

2017-08-15 Thread Sergej Proskurin
Hi all, On 08/09/2017 10:20 AM, Sergej Proskurin wrote: > The current implementation of GENMASK is capable of creating bitmasks of > 32-bit values on AArch32 and 64-bit values on AArch64. As we need to > create masks for 64-bit values on AArch32 as well, in this commit we > introduce the

[Xen-devel] [PATCH v8 07/13] arm/mem_access: Introduce GENMASK_ULL bit operation

2017-08-09 Thread Sergej Proskurin
The current implementation of GENMASK is capable of creating bitmasks of 32-bit values on AArch32 and 64-bit values on AArch64. As we need to create masks for 64-bit values on AArch32 as well, in this commit we introduce the GENMASK_ULL bit operation. Please note that the GENMASK_ULL