search for: 0xfful

...2A3 Then you can define compile-time MACROS for #define SPEEX_GET_FULL_VERSION (speex_lib_version()) #define SPEEX_GET_MAJOR_MINOR_VERSION (speex_lib_version() >> 24) #define SPEEX_GET_MAJOR_VERSION (speex_lib_version() >> 16) #define SPEEX_GET_RELEASE_LEVEL (speex_lib_version() & 0xFFUL) #define SPEEX_GET_FULL_MINOR_VERSION (speex_lib_version() & 0xffffUL) #define SPEEX_GET_MINOR_VERSION ((speex_lib_version() >> 8) & 0xFFUL) 2) A *RUNTIME* call into the library which returns the text-version string of the library in use. peex_lib_version_string() perhaps? =MB= ---...

Hi, Right now, I'm thinking of adding a speex_lib_ctl() call that would support SPEEX_GET_VERSION (and return a string) or SPEEX_GET_MAJOR_VERSION and SPEEX_GET_MINOR_VERSION (and return ints). I'm open to other suggestions though. If there's anything you'd like to see in the API for 1.2, say it now. ...and no, I won't add a speex_do_all_the_work_for_me() call :)

...irt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -508,6 +508,18 @@ int paravirt_disable_iospace(void); #define PVOP_TEST_NULL(op) ((void)op) #endif +#define PVOP_RETMASK(rettype) \ + ({ unsigned long __mask = ~0UL; \ + switch (sizeof(rettype)) { \ + case 1: __mask = 0xffUL; break; \ + case 2: __mask = 0xffffUL; break; \ + case 4: __mask = 0xffffffffUL; break; \ + default: break; \ + } \ + __mask; \ + }) + + #define ____PVOP_CALL(rettype, op, clbr, call_clbr, extra_clbr, \ pre, post, ...) \ ({ \ @@ -535,7 +547,7...

...(BITS_PER_LONG - 2), HMM_PFN_ERROR = 1UL << (BITS_PER_LONG - 3), + HMM_PFN_ORDER_SHIFT = (BITS_PER_LONG - 8), /* Input flags */ HMM_PFN_REQ_FAULT = HMM_PFN_VALID, HMM_PFN_REQ_WRITE = HMM_PFN_WRITE, - HMM_PFN_FLAGS = HMM_PFN_VALID | HMM_PFN_WRITE | HMM_PFN_ERROR, + HMM_PFN_FLAGS = 0xFFUL << HMM_PFN_ORDER_SHIFT, }; /* @@ -61,6 +62,25 @@ static inline struct page *hmm_pfn_to_page(unsigned long hmm_pfn) return pfn_to_page(hmm_pfn & ~HMM_PFN_FLAGS); } +/* + * hmm_pfn_to_map_order() - return the CPU mapping size order + * + * The hmm_pfn entry returned by hmm_range_fa...

Two patches that cure fallout from commit: 3cded4179481 ("x86/paravirt: Optimize native pv_lock_ops.vcpu_is_preempted()")

Two patches that cure fallout from commit: 3cded4179481 ("x86/paravirt: Optimize native pv_lock_ops.vcpu_is_preempted()")

From: Yonatan Maman <Ymaman at Nvidia.com> This patch series aims to enable Peer-to-Peer (P2P) DMA access in GPU-centric applications that utilize RDMA and private device pages. This enhancement is crucial for minimizing data transfer overhead by allowing the GPU to directly expose device private page data to devices such as NICs, eliminating the need to traverse system RAM, which is the

Hi all, this small patch series implement guest SMP support for ARM, using the ARM PSCI interface for secondary cpu bringup. Stefano Stabellini (4): xen/arm: basic PSCI support, implement cpu_on xen/arm: support for guest SGI xen/arm: support vcpu_op hypercalls xen: move VCPUOP_register_vcpu_info to common code xen/arch/arm/domain.c | 66 ++++++++++++++++++++++++

The goal for this series is to introduce the hmm_pfn_to_map_order() function. This allows a device driver to know that a given 4K PFN is actually mapped by the CPU using a larger sized CPU page table entry and therefore the device driver can safely map system memory using larger device MMU PTEs. The series is based on 5.8.0-rc3 and is intended for Jason Gunthorpe's hmm tree. These were

Hi all, this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs with a separate new dma_alloc_pages API, which is available on all platforms. In addition to cleaning up the convoluted code path, this ensures that other drivers that have asked for better support for non-coherent DMA to pages with incurring bounce buffering over can finally be properly supported. I'm still a