https://bugs.kde.org/show_bug.cgi?id=XXXXXX
where XXXXXX is the bug number as listed below.
+385386 Assertion failed "szB >= CACHE_ENTRY_SIZE" at m_debuginfo/image.c:517
400593 In Coregrind, use statx for some internal syscalls if [f]stat[64] fail
400872 Add nanoMIPS support to Valgrind
404406 s390x: z14 miscellaneous instructions not implemented
406824 Unsupported baseline
407218 Add support for the copy_file_range syscall
407307 Intercept stpcpy also in ld.so for arm64
+407376 Update Xen support to 4.12 (4.13, actually) and add more coverage
+ == 390553
407764 drd cond_post_wait gets wrong (?) condition on s390x z13 system
408009 Expose rdrand and f16c even on avx if host cpu supports them
408091 Missing pkey syscalls
411134 Allow the user to change a set of command line options during execution
411451 amd64->IR of bt/btc/bts/btr with immediate clears zero flag
412344 Problem setting mips flags with specific paths
+412408 unhandled arm-linux syscall: 124 - adjtime - on arm-linux
413119 Ioctl wrapper for DRM_IOCTL_I915_GEM_MMAP
413330 avx-1 test fails on AMD EPYC 7401P 24-Core Processor
413603 callgrind_annotate/cg_annotate truncate function names at '#'
414565 Specific use case bug found in SysRes VG_(do_sys_sigprocmask)
+415757 vex x86->IR: 0x66 0xF 0xCE 0x4F (bswapw)
416239 valgrind crashes when handling clock_adjtime
416286 DRD reports "conflicting load" error on std::mutex::lock()
416387 finit_module and bpf syscalls are unhandled on arm64
-
+416464 Fix false reports for uninitialized memory for PR_CAPBSET_READ/DROP
n-i-bz Fix minor one time leaks in dhat.
n-i-bz Add --run-cxx-freeres=no in outer args to avoid inner crashes.
n-i-bz Add support for the Linux io_uring system calls
+n-i-bz sys_statx: don't complain if both |filename| and |buf| are NULL.
+
Release 3.15.0 (12 April 2019)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
=== KernelInterface ====================================================
=== KernelInterface/Linux ==============================================
-407376 Update Xen support to 4.12 and add more coverage
- ** Has patch, looks reasonable
- ** 2019Dec30: causes implicit-fallthrough warning; author queried
-
408858 Add new io_uring_register, setup, enter syscalls
No patch, no test case
410743 shmat() calls for 32-bit programs fail when running in 64-bit valgrind
Not sure if this is important. Ask MJW.
-410757 glibc wrapper discrepancy for preadv2/pwritev2 system calls across
- different versions
- Not sure if this is important. Ask MJW.
-
411100 Valgrind does not provide a solution in the error message when an
mmap error is detected.
** Initial load failure for very large executables?
Has discussion links.
-412408 unhandled arm-linux syscall: 124 - adjtime - on arm-linux
- * trivial patch, but need to check the handler is correct
-
415621 epoll_ctl reports for uninitialized padding
* maybe an inaccurate wrapper; may be easy to fix?
416285 Use prlimit64 in VG_(getrlimit) and VG_(setrlimit)
* HOST-SIDE syscall; may become important
-416464 Fix false reports for uninitialized memory for PR_CAPBSET_READ/DROP
- * Has patch; should land
-
=== KernelInterface/OS X ===============================================
407933 VgTs_Runnable syscall mach:50 (lwpid 771)
407589 Add support for C11 aligned_alloc() and GNU reallocarray()
* Missing allocation intercepts?
-
415141 Possible leak with calling __libc_freeres before
all thread's tid_addresses are cleared
Not really Memcheck specific. MJW knows more.
* Potentially important (??)
=== VEX/x86 ============================================================
-
-415757 vex x86->IR: 0x66 0xF 0xCE 0x4F (bswapw)
-
=== zz_other ===========================================================
414278 VG_(memcpy) used for overlapping moves
Extras
(not new) 319393 bad rounding in cvtsi2ss instruction
-apply included fixes for Xen 4.6/4.7/4.8/4.9/4.10/4.11/4.12 390553 ?
-
Can we get rid of exp-sgcheck now?
Very large executable support -- adjust tool load address? Status?
-statx hacks for Rust, Ryan Cummins, dev@, 21 Dec 2019 ?
-
port the ZF-after-BTx fixes over to x86?
-Bug 385386 - Assertion failed "szB >= CACHE_ENTRY_SIZE" on
-m_debuginfo/image.c:517
-There is a patch which seems plausible. Check and apply.