search for: 4096ul

...text + .align 64 ; cache-width aligned + .globl vfork + .type vfork, at function +vfork: + /* pid_t vfork(void) */ + ble 0x100(%sr2, %r0) ; jump to gateway page + nop + + ldi -0x1000,%r19 ; %r19 = -4096 + sub %r0,%ret0,%r22 ; %r22 = -%ret0 + cmpb,>>=,n %r19,%ret0,1f ; if %ret0 >= -4096UL + ldi -1,%ret0 ; nullified on taken forward + + /* store %r22 to errno... */ + ldil L%errno,%r1 + ldo R%errno(%r1),%r1 + stw %r22,0(%r1) +1: + bv %r0(%rp) ; jump back + nop + + .size vfork,.-vfork

...ot an error. It signifies that the + * variable could be either NULL or have some data. + * + * Coverity Scan doesn''t pick up modifications automatically. The model file + * must be uploaded by an admin in the analysis. + */ + +/* Definitions */ +#define NULL (void *)0 +#define PAGE_SIZE 4096UL +#define PAGE_MASK (~(PAGE_SIZE-1)) + +#define assert(cond) /* empty */ +#define page_to_mfn(p) (unsigned long)(p) + +struct page_info {}; + +/* + * map_domain_page() takes an existing domain page and possibly maps it into + * the Xen pagetables, to allow for direct access. Model this as a memory...

...r::Lex(clang::Token&) 193352 llvm::FoldingSetNodeID::AddInteger(unsigned int) 161706 clang::Lexer::LexTokenInternal(clang::Token&, bool) 161055 clang::Lexer::Lex(clang::Token&) 143420 clang::DeclarationName::getNameKind() const 142071 llvm::BumpPtrAllocatorImpl<llvm::MallocAllocator, 4096ul, 4096ul>::Allocate(unsigned long, unsigned long) 139009 clang::NamespaceDecl::getOriginalNamespace() 125706 clang::Redeclarable<clang::TagDecl>::DeclLink::getNext(clang::TagDecl const*) const 107928 clang::Type::getAsTagDecl() const 107785 clang::Type::getAsCXXRecordDecl() const 101150 llv...

...return pointer + + ldw -0x74(%sp),%r22 ; %arg4 + ldw -0x78(%sp),%r21 ; %arg5 + + ble 0x100(%sr2, %r0) ; jump to gateway page + nop ; can we move a load here? + + ldi -0x1000,%r19 ; %r19 = -4096 + sub %r0,%ret0,%r22 ; %r22 = -%ret0 + cmpb,>>=,n %r19,%ret0,1f ; if %ret0 >= -4096UL + ldi -1,%ret0 ; nullified on taken forward + + /* store %r22 to errno... */ + ldil L%errno,%r1 + ldo R%errno(%r1),%r1 + stw %r22,0(%r1) +1: + ldw -0x54(%sp),%rp ; restore return pointer + bv %r0(%rp) ; jump back + ldo -0x40(%sp),%sp + + .size __syscall_common,.-__syscall_common diff --...

...e return pointer + + ldw -0x74(%sp),%r22 ; %arg4 + ldw -0x78(%sp),%r21 ; %arg5 + + ble 0x100(%sr2, %r0) ; jump to gateway page + nop ; can we move a load here? + + ldi -0x1000,%r19 ; %r19 = -4096 + sub %r0,%ret0,%r22 ; %r22 = -%ret0 + cmpb,>>=,n %r19,%ret0,1f ; if %ret0 >= -4096UL + ldi -1,%ret0 ; nullified on taken forward + + /* store %r22 to errno... */ + ldil L%errno,%r1 + ldo R%errno(%r1),%r1 + stw %r22,0(%r1) +1: + ldw -0x54(%sp),%rp ; restore return pointer + bv %r0(%rp) ; jump back + ldo -0x40(%sp),%sp + + .size __syscall_common,.-__syscall_common diff --...

Greetings, after Carsten pitched CMM2 on the kvm mini summit here is a repost of version 5 of the guest page hinting patches. The code is still the same but has been adapted to the latest git level. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.

Greetings, after Carsten pitched CMM2 on the kvm mini summit here is a repost of version 5 of the guest page hinting patches. The code is still the same but has been adapted to the latest git level. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.

After way to many months here is the fifth version of the guest page hinting patches. Compared to version four a few improvements have been added: - Avoid page_host_discards() calls outside of page-states.h - The discard list is now implemented via the page_free_discarded hook and architecture specific code. - PG_state_change page flag has been replaced with architecture specficic

After way to many months here is the fifth version of the guest page hinting patches. Compared to version four a few improvements have been added: - Avoid page_host_discards() calls outside of page-states.h - The discard list is now implemented via the page_free_discarded hook and architecture specific code. - PG_state_change page flag has been replaced with architecture specficic

I have updated the klibc patchset based on feedback received. In particular, the patchset has been reorganized so as not to break git-bisect. Additionally, this updates the patch base to 2.6.17-git12 (d38b69689c349f35502b92e20dafb30c62d49d63) and klibc 1.4.8; the main difference on the klibc side is removal of obsolete code. This is also available as a git tree at: