search for: maxbit

...d on the buffer overflow check last weekend and these are the > results. It has way more false positives than the other bug lists > I've posted, but it's still kinda neat. > > It works like this: > > lib/zlib_inflate/inftrees.c > 112 for (min = 1; min <= MAXBITS; min++) > 113 if (count[min] != 0) break; > 114 if (root < min) root = min; > smatch thinks "min" can be MAXBITS here. > > One bad thing is that if you have code like: > if (foo == 42) > frob(); > Smatch thinks that "foo&quot...

I've been trying to get rid of the loop scale limiting problem during BFI. Initially, this was saturating frequencies to the max side of the scale, so a double nested loop would get max frequencies in all the blocks (e.g., llvm/test/CodeGen/X86/lsr-i386.ll). This made the inner loop no hotter than the outer loop, so block placement would not bother aligning them. In convertFloatingToInteger()

...d on the buffer overflow check last weekend and these are the > results. It has way more false positives than the other bug lists > I've posted, but it's still kinda neat. > > It works like this: > > lib/zlib_inflate/inftrees.c > 112 for (min = 1; min <= MAXBITS; min++) > 113 if (count[min] != 0) break; > 114 if (root < min) root = min; > smatch thinks "min" can be MAXBITS here. > > One bad thing is that if you have code like: > if (foo == 42) > frob(); > Smatch thinks that "foo&quot...

This is a rebase/resend of earlier patches. I skipped the pure cosmetic patches for now. Mostly this is consolidation earlier changes, removing dead code etc. The important part is the change for allowing a vmbus channel to get callback directly in interrupt mode; this is necessary for NAPI support. Stephen Hemminger (14): vmbus: use kernel bitops for traversing interrupt mask vmbus: drop

This is a rebase/resend of earlier patches. I skipped the pure cosmetic patches for now. Mostly this is consolidation earlier changes, removing dead code etc. The important part is the change for allowing a vmbus channel to get callback directly in interrupt mode; this is necessary for NAPI support. Stephen Hemminger (14): vmbus: use kernel bitops for traversing interrupt mask vmbus: drop

Hello, the following patches should get multidisk access working. The syntax accepted is the following: (hdx,y)/path/to/file where x is the disk number and start at 0 and the y is the partition number starting at 1. So (hd0,1) is the first partition of the first disk. the other accepted syntax is using MBR's 32 bits disk signature so for example: (mbr:0x12345678,2)/foo/bar would address

Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See