CVS commit: src/distrib/notes/common
Module Name:src Committed By: pedro Date: Mon Feb 10 06:36:53 UTC 2014 Modified Files: src/distrib/notes/common: main Log Message: add myself To generate a diff of this commit: cvs rdiff -u -r1.504 -r1.505 src/distrib/notes/common/main Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/makemandb
Module Name:src Committed By: chs Date: Mon Feb 10 00:23:36 UTC 2014 Modified Files: src/usr.sbin/makemandb: makemandb.c Log Message: in update_db(), extract the full list of files to update from the db before actually updating anything, since changing the db while the query that extracts the list of files is still in progress results in the extraction query failing before it finds everything. To generate a diff of this commit: cvs rdiff -u -r1.21 -r1.22 src/usr.sbin/makemandb/makemandb.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/amd64/amd64
Module Name:src Committed By: dsl Date: Sun Feb 9 23:02:25 UTC 2014 Modified Files: src/sys/arch/amd64/amd64: fpu.c Log Message: Steal the table from i386/isa/npx.c than selects the highest priority floating point error when raising a signal. Multiple errors bits can easily be set if different sub-fields of an xmm simd operation generate different errors. To generate a diff of this commit: cvs rdiff -u -r1.47 -r1.48 src/sys/arch/amd64/amd64/fpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/i386/isa
Module Name:src Committed By: dsl Date: Sun Feb 9 22:47:04 UTC 2014 Modified Files: src/sys/arch/i386/isa: npx.c Log Message: Tidy up and correct some comments. Replace the hand generated 28 lines that initialised fpetable[] with some pre-processor expressions. The latter was verified to give the same table entries. To generate a diff of this commit: cvs rdiff -u -r1.152 -r1.153 src/sys/arch/i386/isa/npx.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/amd64/amd64
Module Name:src Committed By: dsl Date: Sun Feb 9 22:19:02 UTC 2014 Modified Files: src/sys/arch/amd64/amd64: fpu.c Log Message: Simplify fputrap() considerably. There is no need to save the fpu state here, and definitely no need to initialise the fpu. The code is running with interrupts disabled having trapped on either an x87 instruction (the one after the one that generated the error) or on an SSE (etc) instruction that caused the error. So all it needs to do it obtain the 'error' bits from the relevant status register, clear the bits, and then raise any signal. The signal code will save the fp state if the signal itself isn't masked. It also passes the FP state to the signal handler - which can modify it. (I suspect that wasn't thecase when this code was written.) Seems to work for both 64bit and 32bit 'divide by zero' errors. For the xmm trap, the xmm registers are updated for the result of the instruction, but the trap returns to re-execute the instruction! This makes it difficult for the signal handler to do anything sensible. I've also changed the code to only use unmasked error bits when deciding the signal code. To generate a diff of this commit: cvs rdiff -u -r1.46 -r1.47 src/sys/arch/amd64/amd64/fpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/tests
Module Name:src Committed By: jmmv Date: Sun Feb 9 21:26:07 UTC 2014 Modified Files: src/tests/include: t_paths.c src/tests/lib/libc/gen: t_fpsetmask.c t_isnan.c t_siginfo.c src/tests/lib/libm: t_ldexp.c t_log.c src/tests/lib/libpthread: t_mutex.c Log Message: Use compiler builtins instead of atf_arch and atf_machine. The atf_arch and atf_machine configuration variables were removed from atf-0.19 without me realizing that some tests were querying them directly. Instead of reintroducing those variables, just rely on compiler builtins as many other tests already do. Should fix PR bin/48582. To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/tests/include/t_paths.c cvs rdiff -u -r1.12 -r1.13 src/tests/lib/libc/gen/t_fpsetmask.c cvs rdiff -u -r1.3 -r1.4 src/tests/lib/libc/gen/t_isnan.c cvs rdiff -u -r1.22 -r1.23 src/tests/lib/libc/gen/t_siginfo.c cvs rdiff -u -r1.10 -r1.11 src/tests/lib/libm/t_ldexp.c cvs rdiff -u -r1.8 -r1.9 src/tests/lib/libm/t_log.c cvs rdiff -u -r1.5 -r1.6 src/tests/lib/libpthread/t_mutex.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/amd64/amd64
Module Name:src Committed By: dsl Date: Sun Feb 9 19:42:04 UTC 2014 Modified Files: src/sys/arch/amd64/amd64: cpufunc.S Log Message: Best if x86_stmxcsr executes stmxcsr. To generate a diff of this commit: cvs rdiff -u -r1.23 -r1.24 src/sys/arch/amd64/amd64/cpufunc.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/miscfs/umapfs
Module Name:src Committed By: hannken Date: Sun Feb 9 17:18:38 UTC 2014 Modified Files: src/sys/miscfs/umapfs: umap_vnops.c Log Message: Adjust comment and change vput() to vrele(). This change got missed when changing vnode creation operations to return unlocked result. To generate a diff of this commit: cvs rdiff -u -r1.54 -r1.55 src/sys/miscfs/umapfs/umap_vnops.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/miscfs/genfs
Module Name:src Committed By: hannken Date: Sun Feb 9 17:15:51 UTC 2014 Modified Files: src/sys/miscfs/genfs: layer_subr.c Log Message: When layer_node_alloc() finds another thread already inserted the node into the hashlist and discards the now unneeded node it will raise a panic "dead but not clean". Reorder the initialization and use ungetnewvnode() to discard the node. To generate a diff of this commit: cvs rdiff -u -r1.33 -r1.34 src/sys/miscfs/genfs/layer_subr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch
Module Name:src Committed By: dsl Date: Sun Feb 9 17:07:41 UTC 2014 Modified Files: src/sys/arch/amd64/amd64: cpufunc.S src/sys/arch/x86/include: cpufunc.h Log Message: Add x86_stmxcsr for amd64. To generate a diff of this commit: cvs rdiff -u -r1.22 -r1.23 src/sys/arch/amd64/amd64/cpufunc.S cvs rdiff -u -r1.14 -r1.15 src/sys/arch/x86/include/cpufunc.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/compat
Module Name:src Committed By: chs Date: Sun Feb 9 16:41:42 UTC 2014 Modified Files: src/sys/compat/linux/arch/alpha: linux_exec.h src/sys/compat/linux/arch/arm: linux_exec.h src/sys/compat/linux/arch/i386: linux_exec.h src/sys/compat/linux/arch/m68k: linux_exec.h src/sys/compat/linux/arch/mips: linux_exec.h src/sys/compat/linux/arch/powerpc: linux_exec.h src/sys/compat/linux/common: linux_exec.h linux_exec_elf32.c src/sys/compat/linux32/arch/amd64: linux32_exec.h src/sys/compat/linux32/common: linux32_exec_elf32.c Log Message: account for the 16 bytes of AT_RANDOM data in the stack setup. fixes PR 48518. use cprng_strong32() instead of random(). add AT_RANDOM support for linux32. To generate a diff of this commit: cvs rdiff -u -r1.11 -r1.12 src/sys/compat/linux/arch/alpha/linux_exec.h cvs rdiff -u -r1.8 -r1.9 src/sys/compat/linux/arch/arm/linux_exec.h cvs rdiff -u -r1.11 -r1.12 src/sys/compat/linux/arch/i386/linux_exec.h cvs rdiff -u -r1.10 -r1.11 src/sys/compat/linux/arch/m68k/linux_exec.h cvs rdiff -u -r1.14 -r1.15 src/sys/compat/linux/arch/mips/linux_exec.h cvs rdiff -u -r1.22 -r1.23 src/sys/compat/linux/arch/powerpc/linux_exec.h cvs rdiff -u -r1.49 -r1.50 src/sys/compat/linux/common/linux_exec.h cvs rdiff -u -r1.87 -r1.88 src/sys/compat/linux/common/linux_exec_elf32.c cvs rdiff -u -r1.4 -r1.5 src/sys/compat/linux32/arch/amd64/linux32_exec.h cvs rdiff -u -r1.13 -r1.14 src/sys/compat/linux32/common/linux32_exec_elf32.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/kern
Module Name:src Committed By: maxv Date: Sun Feb 9 14:51:13 UTC 2014 Modified Files: src/sys/kern: kern_sysctl.c Log Message: Reorder code to avoid using an uninitialized variable: if sysctl_copyin fails, 'tmp' is not initialized. This bug is harmless since only the return value will be different; it does not expose kernel memory unless diagnostic is enabled. ok agc@ martin@ To generate a diff of this commit: cvs rdiff -u -r1.244 -r1.245 src/sys/kern/kern_sysctl.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/x86/include
Module Name:src Committed By: dsl Date: Sun Feb 9 14:44:42 UTC 2014 Modified Files: src/sys/arch/x86/include: cpu_extended_state.h Log Message: Add compatibility for some userspace code (eg firefox) that seems to look inside the ucontext structure passed to signal handlers to modify the xmm registers. This should make the code compile - I'm not at all sure it works as expected, the interactions between FP and signal handlers aren't at all clear. AFAICT the FP state is saved on the user stack when the handler is called, however the FP trap code can already done odd things to the FPU To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/sys/arch/x86/include/cpu_extended_state.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/external/bsd/atf/lib/libatf-c
Module Name:src Committed By: jmmv Date: Sun Feb 9 14:02:39 UTC 2014 Modified Files: src/external/bsd/atf/lib/libatf-c: bconfig.h Log Message: Update for atf 0.19. To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/external/bsd/atf/lib/libatf-c/bconfig.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sbin/veriexecctl
Module Name:src Committed By: maxv Date: Sun Feb 9 13:41:00 UTC 2014 Modified Files: src/sbin/veriexecctl: veriexecctl.c Log Message: Fix error message; argv[1] could be NULL To generate a diff of this commit: cvs rdiff -u -r1.35 -r1.36 src/sbin/veriexecctl/veriexecctl.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/lib/libkern
Module Name:src Committed By: njoly Date: Sun Feb 9 12:53:30 UTC 2014 Modified Files: src/sys/lib/libkern: Makefile Log Message: Revert previous revision. It bkeaks profiling kernel builds. LIBISPRIVATE unconditionnally set MKPROFILE to no, preventing profiling kernel library. To generate a diff of this commit: cvs rdiff -u -r1.96 -r1.97 src/sys/lib/libkern/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/libexec/httpd
Module Name:src Committed By: mrg Date: Sun Feb 9 12:32:32 UTC 2014 Modified Files: src/libexec/httpd: bozohttpd.8 bozohttpd.c Log Message: - bump man page date - strip :80 off virtual host names as they're the default To generate a diff of this commit: cvs rdiff -u -r1.45 -r1.46 src/libexec/httpd/bozohttpd.8 cvs rdiff -u -r1.48 -r1.49 src/libexec/httpd/bozohttpd.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/dev/pci/ixgbe
Module Name:src Committed By: njoly Date: Sun Feb 9 12:27:37 UTC 2014 Modified Files: src/sys/dev/pci/ixgbe: ixgbe.c Log Message: Remove a few noisy debug printf. To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/sys/dev/pci/ixgbe/ixgbe.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
