From 07d52149a7a0269207247e574496320e6d5218e7 Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Fri, 26 Oct 2012 01:52:37 +0200 Subject: ptrace: the `return EOPNOTSUPP` cases have been fixed --- open_issues/glibc_ptrace.mdwn | 4 ---- 1 file changed, 4 deletions(-) diff --git a/open_issues/glibc_ptrace.mdwn b/open_issues/glibc_ptrace.mdwn index b4c529d7..d24ed414 100644 --- a/open_issues/glibc_ptrace.mdwn +++ b/open_issues/glibc_ptrace.mdwn @@ -39,9 +39,5 @@ License|/fdl]]."]]"""]] * Some parts are wrongly implemented, e.g., `PTRACE_GETREGS` and `PTRACE_SETREGS` both do the same thing. - * `return` values are wrong, e.g., `return EOPNOTSUPP` should instead - set `errno = EOPNOTSUPP` and `return -1` in a few places (but not - with the three `PTRACE_PEEK*` requests. - Also consider the `sysdeps/generic/sys/ptrace.h` and `sysdeps/unix/sysv/linux/sys/ptrace.h` files. -- cgit v1.2.3 From 7a7e01a2411df93baa6e8c3847e7a9fb444a4beb Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Tue, 6 Nov 2012 13:08:25 +0100 Subject: add a pointer to the "drop __GLIBC__ on kbsd" discussion I just started --- open_issues/gcc.mdwn | 2 ++ 1 file changed, 2 insertions(+) diff --git a/open_issues/gcc.mdwn b/open_issues/gcc.mdwn index d9940716..380d5bf9 100644 --- a/open_issues/gcc.mdwn +++ b/open_issues/gcc.mdwn @@ -248,6 +248,8 @@ Last reviewed up to the [[Git mirror's dfed30bca14de84e0446cc02f5a27407dbfdc3e1 what should be done first is, however, find out why that define has been added to gcc + [[!message-id "201211061305.02565.pino@debian.org"]] + * [low] Does `-mcpu=native` etc. work? (For example, 2ae1f0cc764e998bfc684d662aba0497e8723e52.) -- cgit v1.2.3 From eb72b4fae00f5e0cf173778ae3327e39e0140b95 Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Mon, 19 Nov 2012 16:20:06 +0100 Subject: few more glibc notes --- open_issues/glibc.mdwn | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index 5ed99133..35029eae 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -613,7 +613,7 @@ default]` identifiers which warning flag triggered. TODO. - * With GCC 4.5, there's a ton of these warnings: + * With GCC >= 4.5, there's a ton of these warnings: hurd/hurd.h: In function '__hurd_fail': hurd/hurd.h:73: warning: case value '0' not in enumerated type 'error_t' @@ -845,10 +845,13 @@ There is quite a baseline of failures. Floating point exception - * `posix/bug-regex31-mem`, `posix/tst-fnmatch-mem` + * `posix/bug-regex31-mem`, `posix/tst-fnmatch-mem`, `misc/tst-error1-mem`, + `libio/tst-fopenloc.check` *output* files: some memory not freed. + [[!message-id "87mxd9hl2n.fsf@kepler.schwinge.homeip.net"]] + * `assert/test-assert.out` Fails sometimes... -- cgit v1.2.3 From 2483825d3fc420394368549838c8a9f5f9813ece Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Tue, 20 Nov 2012 18:50:56 +0100 Subject: open_issues/glibc: start listing all the failing tests ... not just the ones not failing in Debian. Pick most of the content from the old list, and fill some items with my own content; there are still items left with TODO, which need to be eventually grouped with others and/or filled. --- open_issues/glibc.mdwn | 372 ++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 371 insertions(+), 1 deletion(-) diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index 35029eae..b07ceca0 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -750,8 +750,378 @@ Comparing the results files, [[sum_linux]] to [[sum_hurd]]: There is quite a baseline of failures. + * `annexc.out` -### Additional Failures Compared to Debian + TODO + + * `bug22.out` + + TODO + + * `bug-atexit3.out` + + TODO + + * `bug-getcontext.out` + + getcontext failed, errno: 1073741902. + + Is not implemented; see above. In 8958805c11c741d9211e20612c86271d906c9a0b + testing, `stdlib/bug-getcontext.out` now says: *Skipping test; no support + for FP exceptions.*, in cba1c83ad62a11347684a9daf349e659237a1741 testing, + it's back to the previous failure. + + * `bug-regex31-mem`, `tst-error1-mem`, `tst-fnmatch-mem`, + `tst-fopenloc.check` + + *output* files: some memory not freed. + + Caused by different memory allocation way in libio, see also + [[!message-id "87mxd9hl2n.fsf@kepler.schwinge.homeip.net"]] + + * `bug-ulimit1.out` + + Buggy sysdeps/unix/bsd/ulimit.c return values. + + [[!message-id "201211182342.51619.toscano.pino@tiscali.it"]] + + * `check-execstack.out` + + $BUILDDIR/libc.so.phdr: *** executable stack signaled + + * `check-local-headers.out` + + Most of the external headers used are: + + * `/usr/include/device/bpf.h` + + * `/usr/include/device/device_types.h` + + * `/usr/include/device/net_status.h` + + * `/usr/include/cthreads.h` + + * `/usr/include/hurd/hurd_types.h` + + * `/usr/include/hurd/ioctls.defs` + + * `check-localplt.out` + + Around 500 or so `Extra PLT reference`. + + * `check-textrel.out` + + $BUILDDIR/libc.so.dyn: *** text relocations used + + * `opendir-tst1.out`, `tst-fdopendir2.out` + + `opendir` and `fdopendir` do not return `ENOTDIR` if `fd` is not a directory. + + * `test-assert-perr.out` + + TODO + + * `math/test-idouble`, `math/test-ifloat`, `math/test-ildoubl`, + `math/test-ldouble` + + SIGSEGV. + + * `test-float.out` + + TODO + + * `test-lfs.out` + + TODO + + * `tst-aio2`, `tst-aio3`, + `tst-mqueue3`, `tst-mqueue6`, + `tst-mqueue8`, `tst-thrlock`, `tst-timer3`, + `libnss_test1.so` + + Compilation: missing `pthread_attr_init`, `pthread_barrier_init`, + `pthread_create`, etc. + + * `tst-aio8.out`, `tst-aio9.out`, `tst-aio10` + + Compilation: missing `pthread_attr_init`, `pthread_barrier_init`, + `pthread_create`, etc. + + Most will compile and work (except `tst-aio`, `tst-aio9`, `tst-aio10`) with + [[!message-id "201209302353.51055.toscano.pino@tiscali.it"]] in libpthread. + + * `tst-array*` + + Failures also seen on GNU/Linux; [[!message-id + "50950082.1070906@df1tl.local.here"]]. + + gcc-4.6 tst-array1.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parentheses -Wstrict-prototypes -I../include -I[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/ + gcc-4.6 -nostdlib -nostartfiles -o [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1 -Wl,-dynamic-linker=/lib/ld.so.1 -Wl,-z,combreloc -Wl,-z,relro -Wl,--hash-style=both [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486 + [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/ld.so.1 --library-path [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/math:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf:[ + cmp [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1.out tst-array1.exp > /dev/null + make[2]: *** [[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1.out] Error 1 + gcc-4.6 tst-array2.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parentheses -Wstrict-prototypes -I../include -I[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/ + gcc-4.6 tst-array2dep.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parentheses -Wstrict-prototypes -fPIC -I../include -I[...]/tschwinge/Roger_Whittaker.build-gcc + gcc-4.6 -shared -static-libgcc -Wl,-dynamic-linker=/lib/ld.so.1 -Wl,-z,defs -B[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/csu/ -Wl,-z,combreloc -Wl,-z,relro -Wl,--hash-style=both -L[...]/tschwinge/Roger_Whittaker.build-gcc-4.6 + gcc-4.6 -nostdlib -nostartfiles -o [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array2 -Wl,-dynamic-linker=/lib/ld.so.1 -Wl,-z,combreloc -Wl,-z,relro -Wl,--hash-style=both [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486 + [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/ld.so.1 --library-path [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/math:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf:[ + cmp [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array2.out tst-array2.exp > /dev/null + make[2]: *** [[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array2.out] Error 1 + gcc-4.6 tst-array3.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parentheses -Wstrict-prototypes -I../include -I[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/ + gcc-4.6 -nostdlib -nostartfiles -o [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array3 -Wl,-dynamic-linker=/lib/ld.so.1 -Wl,-z,combreloc -Wl,-z,relro -Wl,--hash-style=both [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486 + [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/ld.so.1 --library-path [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/math:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf:[ + cmp [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array3.out tst-array1.exp > /dev/null + make[2]: *** [[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array3.out] Error 1 + gcc-4.6 tst-array4.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parentheses -Wstrict-prototypes -I../include -I[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/ + gcc-4.6 -nostdlib -nostartfiles -o [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array4 -Wl,-dynamic-linker=/lib/ld.so.1 -Wl,-z,combreloc -Wl,-z,relro -Wl,--hash-style=both [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486 + [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/ld.so.1 --library-path [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/math:[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf:[ + cmp [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array4.out tst-array4.exp > /dev/null + make[2]: *** [[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array4.out] Error 1 + + `tst-array5` passes. + + gcc-4.6 tst-array1-static.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline -Wwrite-strings -fmerge-all-constants -frounding-math -g -Wno-parentheses -Wstrict-prototypes -I../include -I[...]/tschwinge/Roger_Whittaker.build-gcc-4 + gcc-4.6 -nostdlib -nostartfiles -static -o [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1-static [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/csu/crt0.o [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/csu/crti + [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1-static > [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1-static.out + cmp [...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1-static.out tst-array1.exp > /dev/null + make[2]: *** [[...]/tschwinge/Roger_Whittaker.build-gcc-4.6-486/elf/tst-array1-static.out] Error 1 + + `tst-array5-static` passes. + + * `tst-audit1.out`, `tst-audit2.out` + + SIGKILL. + + * `tst-chk1.out` + + TODO + + * `tst-chk2.out` + + TODO + + * `tst-chk3.out` + + TODO + + * `tst-chk4.out` + + TODO + + * `tst-chk5.out` + + TODO + + * `tst-chk6.out` + + TODO + + * `tst-cputimer1.o` + + TODO + + * `tst-cputimer2.o` + + TODO + + * `tst-cputimer3.o` + + TODO + + * `tst-dlmopen1.out` + + TODO + + * `tst-ether_line.o` + + tst-ether_line.c:19: error: 'ETH_ALEN' undeclared (first use in this function) + + Will either need a `hurd/netinet/if_ether.h` that includes + ``, or can do that in the generic `netinet/if_ether.h`? + See also [[!sourceware_PR 11142]]. + + * `tst-fdopendir.out` + + directory atime changed + + TODO + + * `tst-futimesat.out` + + `futimesat` is a stub. + + * `tst-getconf.out` + + Ends with: + + getconf POSIX_ALLOC_SIZE_MIN /: [...]/posix/getconf: pathconf: /: Invalid argument + + It fails because of unimplemented pathconf cases: `_PC_ALLOC_SIZE_MIN`, + `_PC_REC_INCR_XFER_SIZE`, `_PC_REC_MAX_XFER_SIZE`, `_PC_REC_MIN_XFER_SIZE`, + `_PC_REC_XFER_ALIGN`, `_PC_SYMLINK_MAX`, `_PC_2_SYMLINKS`. + + `_CS_GNU_LIBPTHREAD_VERSION` will be cleanly solved with + [[!message-id "201209302353.51055.toscano.pino@tiscali.it"]] and libpthread + compiled as add-on. + + * `tst-grantpt.out` + + posix_openpt(O_RDWR) failed + errno 1073741902 (Function not implemented) + + `posix_openpt` is a stub. + + grantpt(): expected: return = -1, errno = 1073741846 + got: return = -1, errno = -303 + + `grantpt` (actually `ptsname_r`), does not fail with `ENOTTY` when the `fd` + does not refer to a PTY master. + + * `tst-lfschk2.out` + + TODO + + * `tst-lfschk3.out` + + TODO + + * `tst-lfschk4.out` + + TODO + + * `tst-lfschk5.out` + + TODO + + * `tst-lfschk6.out` + + TODO + + * `tst-longjmp_chk2.out` + + TODO + + * `tst-mqueue5.o` + + Missing `SIGRTMIN`. + + * `tst-pselect.o` + + Missing `SA_NOCLDWAIT`. + + * `tst-secure-getenv.out` + + Needs [[`/proc/self/exe`|hurd/translator/procfs/jkoenig/discussion]]. + + * `tst-sprofil.out` + + Floating point exception + + * `tst-stackguard1.out` + + TODO + + * `tst-stackguard1-static.out` + + TODO + + * `tststatic2.out` + + TODO + + * `tststatic.out` + + TODO + + * `tst-strtod-round.out` + + TODO + + * `tst-timer2.o` + + TODO + + * `tst-timer4.o` + + TODO + + * `tst-timer5.o` + + TODO + + * `tst-timer.out` + + TODO + + * `tst-tls9-static.out` + + TODO + + * `tst-unique3lib.so`, `tst-unique3lib2.so`, `tst-unique4lib.so` + + Only with GCC 4.4; no longer with 4.5 or 4.6: + + /home/thomas/tmp/glibc/tschwinge/Roger_Whittaker.build-gcc-4.4-486/elf/tst-unique3lib.os:(.data.DW.ref.__gxx_personality_v0[DW.ref.__gxx_personality_v0]+0x0): undefined reference to `__gxx_personality_v0' + + * `tst-vfork3-mem` + + + 0x0804cee0 Alloc 10 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 11 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 12 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 17 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 18 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 19 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 20 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 25 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 26 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 27 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 28 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 33 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 34 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 35 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 36 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 41 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 42 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 43 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 44 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 49 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 50 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 51 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 52 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 57 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 58 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 59 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 60 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 65 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 66 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 67 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 68 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 73 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 74 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 75 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + + 0x0804cfa8 Alloc 76 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x00000008 Alloc 81 duplicate: 0x10df0c8 $BUILDDIR/libc.so.0.3:(argz_create+0x68)[0x10df0c8] + + 0x0804cee0 Alloc 82 duplicate: 0x1095389 $BUILDDIR/libc.so.0.3:[0x1095389] + + 0x0804cf90 Alloc 83 duplicate: 0x1156963 $BUILDDIR/libc.so.0.3:(tsearch+0xe3)[0x1156963] + - 0x0804c8d8 Free 84 was never alloc'd 0x10955fc + - 0x0804c960 Free 87 was never alloc'd 0x115672f + - 0x0804c9b8 Free 88 was never alloc'd 0x1156737 + + Memory not freed: + ----------------- + Address Size Caller + 0x0804cfa8 0x73 at 0x10df0c8 + 0x00000008 0 at 0x10df0c8 + + TODO + + * `tst-waitid.out` + + Fails sometimes (is listed in Debian eglibc-2.13-21's + `expected-results-i486-gnu-libc`). + + +### Additional Failures Compared to Debian (OLD) $ bash ~/tmp/glibc/debian/eglibc-2.13/debian/testsuite-checking/convertlog.sh log_test > log_test.filtered $ bash ~/tmp/glibc/debian/eglibc-2.13/debian/testsuite-checking/compare.sh ~/tmp/glibc/debian/eglibc-2.13/debian/testsuite-checking/expected-results-i486-gnu-libc log_test.filtered -- cgit v1.2.3 From 0d174fc06aa566bc9d44a9a977a97ccc3d469d0b Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Tue, 20 Nov 2012 21:01:07 +0100 Subject: few updates --- open_issues/glibc.mdwn | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-) diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index b07ceca0..25f07c38 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -275,10 +275,6 @@ Last reviewed up to the [[Git mirror's 56e49b714ecd32c72c334802b00e3d62008d98e3 * [[`mremap`|mremap]] - * `syncfs` - - We should be easily able to implement that one. - * `futimesat` If we have all of 'em (check Linux kernel), `#define __ASSUME_ATFCTS`. @@ -527,9 +523,9 @@ Last reviewed up to the [[Git mirror's 56e49b714ecd32c72c334802b00e3d62008d98e3 kinds of unused configuration options and dead code.`). `NO_STARTER` changes (should be OK). * [high] `pagesize`, 02d46fc4b969e25e4ba0c54aa95fa98d7279bd05 (`Simplify - malloc initialization`); aebae0537dcb408100b88c6b7647a7e858c43237, `BZ - 11929`. Is this all kosher for us? See [[!message-id - "87mxd9hl2n.fsf@kepler.schwinge.homeip.net"]]. + malloc initialization`); aebae0537dcb408100b88c6b7647a7e858c43237, + [[!sourceware_PR 11929]]. Is this all kosher for us? See + [[!message-id "87mxd9hl2n.fsf@kepler.schwinge.homeip.net"]]. * [OK] 83cd14204559abbb52635006832eaf4d2f42514a (`Remove --wth-tls option, TLS support is required`). * a7c8e6a1478de9f990b11e5e853318ccbe4330f2 (`Fix invalid conversion in @@ -562,9 +558,6 @@ Last reviewed up to the [[Git mirror's 56e49b714ecd32c72c334802b00e3d62008d98e3 * [low] CFI for `_start`, 6a1bd2a100c958d30bbfe8c9b8f9071d24b7c3f4, [[!message-id "20120316180551.GA6291@host2.jankratochvil.net"]] -- what about other architectures? - * `sendmmsg` usage, c030f70c8796c7743c3aa97d6beff3bd5b8dcd5d -- need a - `ENOSYS` stub, [[!message-id "87a9zubdm9.fsf@schwinge.name"]], - `t/sendmmsg`. * `linkobj/libc.so`, 510bbf14b4f25fec8ee3a2d24de3f24bdbf84333 -- need to adapt for (conditional?) Sun RPC reversion (if that was the original cause for the patch)? -- cgit v1.2.3 From b1c8e1b155eed6edaf5fccc39737a6e2580821dc Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Wed, 21 Nov 2012 02:03:20 +0100 Subject: open_issues/glibc: two more external headers used --- open_issues/glibc.mdwn | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index 25f07c38..42093007 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -798,6 +798,10 @@ There is quite a baseline of failures. * `/usr/include/hurd/ioctls.defs` + * `/usr/include/hurd/ioctl_types.h` + + * `/usr/include/hurd/paths.h` + * `check-localplt.out` Around 500 or so `Extra PLT reference`. -- cgit v1.2.3 From 46530ebb10975d1971505220160751f69913258f Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Wed, 21 Nov 2012 02:09:04 +0100 Subject: open_issues/libpthread_addon: New page Start a page with notes, issues, etc, about building libpthread as glibc addon. --- open_issues/libpthread_addon.mdwn | 144 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 open_issues/libpthread_addon.mdwn diff --git a/open_issues/libpthread_addon.mdwn b/open_issues/libpthread_addon.mdwn new file mode 100644 index 00000000..65c8ab68 --- /dev/null +++ b/open_issues/libpthread_addon.mdwn @@ -0,0 +1,144 @@ +[[!meta copyright="Copyright © 2012 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="libpthread as glibc addon"]] + +[[!tag open_issue_glibc open_issue_libpthread]] + +This page lists all the notes, issues, etc, only about compiling libpthread +as addon for glibc, *not* for general libpthread issues. + +# Building + +To build libpthread as glibc addon, copy libpthread inside the glibc tree, +and then tell glibc's configure to use it: + + $ cp /path/to/libpthread libpthread + $ ./configure [...] --enable-add-ons=[...],libpthread + +Currently, it is build like that in Debian since eglibc 2.13-31. + +# Issues and notes + +### Compatibility with glibc >= 2.16 + +[[!message-id "201211161520.32894.toscano.pino@tiscali.it"]] + +### `bits/` headers not used + +Recompiling glibc (e.g. on a Debian system) and running the +`check-local-headers` test, `check-local-headers.out` shows: + + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/pthread.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/thread-attr.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/mutex-attr.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/mutex.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/condition-attr.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/condition.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/rwlock-attr.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/rwlock.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/barrier-attr.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/barrier.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/thread-specific.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/once.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/cancelation.h + *** $(common-objpfx)elf/tst-thrlock.o: uses /usr/include/i386-gnu/bits/pthread-np.h + +This happens because these headers are in the `bits/` subdirectory in +`sysdeps/generic` -- a `generic` sysdep is used only for the top-level +`sysdeps` directory in glibc. + +### Use of hurd's libihash + +libpthread makes use of the ihash hurd library, as also glibc's +`check-local-headers` test shows: + + *** $(common-objpfx)libpthread/pt-alloc.o: uses /usr/include/hurd/ihash.h + +### Executable stack + +Running glibc's `check-execstack` test gives in `check-execstack.out`: + + $BUILDDIR/libpthread/libpthread.so.phdr: *** executable stack signaled + +### Extra PLT references + +Running glibc's `check-localplt` test gives in `check-localplt.out`: + + Extra PLT reference: libpthread.so: pthread_detach + Extra PLT reference: libpthread.so: pthread_mutex_lock + Extra PLT reference: libpthread.so: pthread_mutexattr_settype + Extra PLT reference: libpthread.so: pthread_rwlock_rdlock + Extra PLT reference: libpthread.so: _pthread_spin_lock + Extra PLT reference: libpthread.so: pthread_attr_setstacksize + Extra PLT reference: libpthread.so: pthread_attr_getstacksize + Extra PLT reference: libpthread.so: pthread_attr_getstackaddr + Extra PLT reference: libpthread.so: pthread_attr_setstackaddr + Extra PLT reference: libpthread.so: pthread_exit + Extra PLT reference: libpthread.so: pthread_getspecific + Extra PLT reference: libpthread.so: __mutex_lock_solid + Extra PLT reference: libpthread.so: pthread_mutex_unlock + Extra PLT reference: libpthread.so: pthread_setcanceltype + Extra PLT reference: libpthread.so: pthread_key_create + Extra PLT reference: libpthread.so: pthread_cond_wait + Extra PLT reference: libpthread.so: pthread_rwlock_wrlock + Extra PLT reference: libpthread.so: pthread_once + Extra PLT reference: libpthread.so: pthread_cond_broadcast + Extra PLT reference: libpthread.so: pthread_setspecific + Extra PLT reference: libpthread.so: __pthread_get_cleanup_stack + Extra PLT reference: libpthread.so: pthread_rwlock_unlock + Extra PLT reference: libpthread.so: pthread_create + Extra PLT reference: libpthread.so: pthread_mutex_init + Extra PLT reference: libpthread.so: pthread_mutexattr_init + Extra PLT reference: libpthread.so: __mutex_unlock_solid + Extra PLT reference: libpthread.so: pthread_mutexattr_destroy + Extra PLT reference: libpthread.so: pthread_setcancelstate + +### `pthread` sysdep + +glibc provides a `pthread` sysdep (`sysdeps/pthread`) with pthread-based +implementations of most of the `aio_*` and `lio_*` functions. + +[[!message-id "201209302353.51055.toscano.pino@tiscali.it"]] + +The above patches allows also to cleanly set the libpthread string version, +returned e.g. for the `_CS_GNU_LIBPTHREAD_VERSION` value of `confstr`. + +About the glibc aio tests, they would all compile and work, except: + + - `tst-aio` -- failing + - `tst-aio9`, `tst-aio10` -- timing out + +### `bits/posix_opt.h` + +`bits/posix_opt.h` is the glibc header defining the various +supported/unsupported `_POSIX_*` defines (e.g. `_POSIX_THREADS`, etc). + +Currently, glibc's `sysdeps/mach/hurd/bits/posix_opt.h` is patched in Debian +to add all the defines advertizing thread-related support. +An idea to avoid this would be to follow what is done in NPTL, and do the +following: + + - in glibc: leave `sysdeps/mach/hurd/bits/posix_opt.h` with *no* +thread-related macros at all. + + - in libpthread: provide `sysdeps/mach/hurd/bits/posix_opt.h` which would +be a copy of glibc's `sysdeps/mach/hurd/bits/posix_opt.h` with also the thread +macros. + +This approach would have the drawback that changes in the glibc header must be +mirrored also in the libpthread version, but with the advantage that defines +according to supported features in libpthread can be added in libpthread's own +version (and glibc would pick it automatically). + +### Tests + +The (few) existing tests are not built (thus neither run) just like other tests +in glibc. -- cgit v1.2.3 From 8fde83e1dab8f1359cf0dc6f81f2ce79b3bfd46d Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Wed, 21 Nov 2012 13:14:26 +0100 Subject: open_issues/glibc: explanations for few more tests --- open_issues/glibc.mdwn | 21 ++++++--------------- 1 file changed, 6 insertions(+), 15 deletions(-) diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index 42093007..cc5460c2 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -913,15 +913,14 @@ There is quite a baseline of failures. TODO - * `tst-cputimer1.o` + * `tst-cputimer1.o`, `tst-cputimer2.o`, `tst-cputimer3.o`, + `tst-timer4.o`, `tst-timer5.o` - TODO - - * `tst-cputimer2.o` + Missing `SIGRTMIN`. - TODO + All these tests #include `tst-timer4.c`. - * `tst-cputimer3.o` + * `tst-timer5.o` TODO @@ -1036,15 +1035,7 @@ There is quite a baseline of failures. * `tst-timer2.o` - TODO - - * `tst-timer4.o` - - TODO - - * `tst-timer5.o` - - TODO + Missing `SIGRTMIN`. * `tst-timer.out` -- cgit v1.2.3 From 2900287241c9a760c089a605f4f86bc9e12bd412 Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Thu, 22 Nov 2012 20:06:18 +0100 Subject: open_issues/glibc: new failing test (test-multiarch) --- open_issues/glibc.mdwn | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index cc5460c2..bd953ec9 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -831,6 +831,10 @@ There is quite a baseline of failures. TODO + * `test-multiarch.out` + + Needs [[`/proc/cpuinfo`|hurd/translator/procfs/jkoenig/discussion]]. + * `tst-aio2`, `tst-aio3`, `tst-mqueue3`, `tst-mqueue6`, `tst-mqueue8`, `tst-thrlock`, `tst-timer3`, -- cgit v1.2.3 From 71345978c52bd42d1f0653c054c2ca9b50a077da Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 24 Nov 2012 02:28:26 +0100 Subject: update on the sync issue at halt --- open_issues/sync_but_still_unclean_filesystem.mdwn | 2 ++ 1 file changed, 2 insertions(+) diff --git a/open_issues/sync_but_still_unclean_filesystem.mdwn b/open_issues/sync_but_still_unclean_filesystem.mdwn index c8a37169..eae98077 100644 --- a/open_issues/sync_but_still_unclean_filesystem.mdwn +++ b/open_issues/sync_but_still_unclean_filesystem.mdwn @@ -35,3 +35,5 @@ in all cases. Apparently diskfs simply does not set filesystems as read-only: . + +A patch was applied, and the sync issue does not seem to happen any more. -- cgit v1.2.3 From cfef057a800b69c66c24201165ddf8d32908eab8 Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Sat, 24 Nov 2012 09:40:27 +0100 Subject: shortcuts: fix "debss --- shortcuts.mdwn | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/shortcuts.mdwn b/shortcuts.mdwn index 38c7b3c7..e9aaaf49 100644 --- a/shortcuts.mdwn +++ b/shortcuts.mdwn @@ -25,8 +25,8 @@ This page controls what shortcut links the wiki supports. * [[!shortcut name=debpts url="http://packages.qa.debian.org/%s"]] * [[!shortcut name=debmsg url="http://lists.debian.org/msgid-search/%s"]] * [[!shortcut name=debrt url="https://rt.debian.org/Ticket/Display.html?id=%s"]] -* [[!shortcut name=debss url="http://snapshot.debian.net/package/%s"]] - * Usage: `\[[!debss package]]`, `\[[!debss package#version]]`, or `\[[!debss package/version]]`. See http://snapshot.debian.net for details. +* [[!shortcut name=debss url="http://snapshot.debian.org/package/%s/"]] + * Usage: `\[[!debss package]]` or `\[[!debss package/version]]`. See http://snapshot.debian.org for details. * [[!shortcut name=debwiki url="http://wiki.debian.org/%s"]] * [[!shortcut name=fdobug url="https://bugs.freedesktop.org/show_bug.cgi?id=%s" desc="freedesktop.org bug #%s"]] * [[!shortcut name=fdolist url="http://lists.freedesktop.org/mailman/listinfo/%s" desc="%s@lists.freedesktop.org"]] -- cgit v1.2.3 From 3fe24028a476add8c94a40cecfe306857550dd9b Mon Sep 17 00:00:00 2001 From: Pino Toscano Date: Thu, 29 Nov 2012 00:49:00 +0100 Subject: misc changes --- hurd/translator/procfs/jkoenig/discussion.mdwn | 2 ++ open_issues/glibc.mdwn | 5 +++-- open_issues/libpthread_addon.mdwn | 18 ++++++++++++------ 3 files changed, 17 insertions(+), 8 deletions(-) diff --git a/hurd/translator/procfs/jkoenig/discussion.mdwn b/hurd/translator/procfs/jkoenig/discussion.mdwn index 4f6492ed..451a9f97 100644 --- a/hurd/translator/procfs/jkoenig/discussion.mdwn +++ b/hurd/translator/procfs/jkoenig/discussion.mdwn @@ -295,6 +295,8 @@ Needed by glibc's `pldd` tool (commit with nocheck (ie skipping the test suite run) instead of investigate and report why the test suite failed +[[!GNU_Savannah_bug 32770]] + # IRC, freenode, #hurd, 2011-06-19 diff --git a/open_issues/glibc.mdwn b/open_issues/glibc.mdwn index bd953ec9..508c74b7 100644 --- a/open_issues/glibc.mdwn +++ b/open_issues/glibc.mdwn @@ -190,7 +190,7 @@ Last reviewed up to the [[Git mirror's 56e49b714ecd32c72c334802b00e3d62008d98e3 `open_by_handle_at`, `process_vm_readv`, `process_vm_writev`, `sendmmsg`, `setns`, `sync_file_range` - Check also the content of `gnu/stubs-32.h`, which lists all the functions + Check also the content of `gnu/stubs.h`, which lists all the functions marked as stub which only return `ENOSYS`. * `chflags` @@ -833,7 +833,8 @@ There is quite a baseline of failures. * `test-multiarch.out` - Needs [[`/proc/cpuinfo`|hurd/translator/procfs/jkoenig/discussion]]. + Needs [[`/proc/cpuinfo`|hurd/translator/procfs/jkoenig/discussion]] + providing the `flags` line. * `tst-aio2`, `tst-aio3`, `tst-mqueue3`, `tst-mqueue6`, diff --git a/open_issues/libpthread_addon.mdwn b/open_issues/libpthread_addon.mdwn index 65c8ab68..26b24549 100644 --- a/open_issues/libpthread_addon.mdwn +++ b/open_issues/libpthread_addon.mdwn @@ -27,10 +27,6 @@ Currently, it is build like that in Debian since eglibc 2.13-31. # Issues and notes -### Compatibility with glibc >= 2.16 - -[[!message-id "201211161520.32894.toscano.pino@tiscali.it"]] - ### `bits/` headers not used Recompiling glibc (e.g. on a Debian system) and running the @@ -62,6 +58,8 @@ libpthread makes use of the ihash hurd library, as also glibc's *** $(common-objpfx)libpthread/pt-alloc.o: uses /usr/include/hurd/ihash.h +Possible alternatives: [[hurd/libihash]]. + ### Executable stack Running glibc's `check-execstack` test gives in `check-execstack.out`: @@ -113,8 +111,8 @@ returned e.g. for the `_CS_GNU_LIBPTHREAD_VERSION` value of `confstr`. About the glibc aio tests, they would all compile and work, except: - - `tst-aio` -- failing - - `tst-aio9`, `tst-aio10` -- timing out + - `tst-aio` -- fails + - `tst-aio9`, `tst-aio10` -- time out ### `bits/posix_opt.h` @@ -142,3 +140,11 @@ version (and glibc would pick it automatically). The (few) existing tests are not built (thus neither run) just like other tests in glibc. + +### `gai_misc.h` + +A pthread version of `gai_misc.h` must be provided by libpthread (just like +NPTL provides one), either in `sysdeps/mach/hurd` or `sysdeps/pthread` +(better, see above). + +Currently, it is provided in glibc itself in Debian. -- cgit v1.2.3 From a4cd9925e227686090ea4d12cc63908fdd24a244 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 15 Dec 2012 01:55:16 +0100 Subject: Add draft of talk proposal --- community/meetings/fosdem_2013.mdwn | 48 +++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 community/meetings/fosdem_2013.mdwn diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn new file mode 100644 index 00000000..b0b91af6 --- /dev/null +++ b/community/meetings/fosdem_2013.mdwn @@ -0,0 +1,48 @@ +[[!meta copyright="Copyright © 2012 Free +Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="FOSDEM 2013"]] + + + +FOSDEM will take place on February 2th/3th at the Université Libre de +Bruxelles. + + +# Who and When + +[[!table class="table_style_1" data=""" +"Name","Attending","Arrival","Return","Share room with us" +"Samuel Thibault","yes","","","yes" +"""]] + + +# Multiserver, Microkernel-Based Operating Systems Devroom + +[Announcement](https://lists.fosdem.org/pipermail/microkernel-devroom/2012-October/000054.html). + +Talk proposal: + +title: Latest news about GNU/Hurd + +Full name: Samuel Thibault + +Short abstract: +GNU/Hurd has a long-term vaporware reputation. Development has indeed been +relatively dormant for some time, but recent regain of interest has brought +interesting improvements, to the point that there will be a non-official release +of the GNU/Hurd variant of Debian Wheezy. + +This talk will present to GNU/Hurd in general and its "translator" mechanism +which provides strong flexibility to users and administrators. + +It will also present recent developments, notably in terms of DDE device drivers +run as userland processes, and discuss about maintenance of DDE. -- cgit v1.2.3 From d7ab183a930f002679fbff6e00e7109c44e5b4cc Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 15 Dec 2012 01:59:00 +0100 Subject: demo! --- community/meetings/fosdem_2013.mdwn | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn index b0b91af6..94ed47b1 100644 --- a/community/meetings/fosdem_2013.mdwn +++ b/community/meetings/fosdem_2013.mdwn @@ -42,7 +42,11 @@ interesting improvements, to the point that there will be a non-official release of the GNU/Hurd variant of Debian Wheezy. This talk will present to GNU/Hurd in general and its "translator" mechanism -which provides strong flexibility to users and administrators. +which provides strong flexibility to users and administrators, as well as demo +it live. It will also present recent developments, notably in terms of DDE device drivers run as userland processes, and discuss about maintenance of DDE. + +Duration: +30m, 45m? -- cgit v1.2.3 From fceb4370bc96b0a25246defad97395aa68af14ba Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 15 Dec 2012 02:13:24 +0100 Subject: +subhurd --- community/meetings/fosdem_2013.mdwn | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn index 94ed47b1..f98e2ab1 100644 --- a/community/meetings/fosdem_2013.mdwn +++ b/community/meetings/fosdem_2013.mdwn @@ -43,10 +43,10 @@ of the GNU/Hurd variant of Debian Wheezy. This talk will present to GNU/Hurd in general and its "translator" mechanism which provides strong flexibility to users and administrators, as well as demo -it live. - -It will also present recent developments, notably in terms of DDE device drivers -run as userland processes, and discuss about maintenance of DDE. +it live. The subhurd/neighborhurd mechanism, a very natural way to provide +virtualization container support on GNU/Hurd, will also be presented. It will +also present recent developments, notably in terms of DDE device drivers run as +userland processes, and discuss about maintenance of DDE. Duration: 30m, 45m? -- cgit v1.2.3 From d476e65fd144e487767d15f51e1160028ba0264e Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 15 Dec 2012 02:24:29 +0100 Subject: Add general goal of GNU/Hurd --- community/meetings/fosdem_2013.mdwn | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn index f98e2ab1..7513b8c9 100644 --- a/community/meetings/fosdem_2013.mdwn +++ b/community/meetings/fosdem_2013.mdwn @@ -36,15 +36,18 @@ title: Latest news about GNU/Hurd Full name: Samuel Thibault Short abstract: -GNU/Hurd has a long-term vaporware reputation. Development has indeed been -relatively dormant for some time, but recent regain of interest has brought -interesting improvements, to the point that there will be a non-official release -of the GNU/Hurd variant of Debian Wheezy. +GNU/Hurd aims at being a general-purpose Operating System with a strong emphasis +on flexibility and freedom for the user. It has however a long-term vaporware +reputation. Development has indeed been relatively dormant for some time, but +recent regain of interest has brought interesting improvements, to the point +that there will be a non-official release of the GNU/Hurd variant of Debian +Wheezy, with about 75% of the Debian packages, including classical graphical +desktop application (gnome, gnumeric, firefox, ...) This talk will present to GNU/Hurd in general and its "translator" mechanism which provides strong flexibility to users and administrators, as well as demo it live. The subhurd/neighborhurd mechanism, a very natural way to provide -virtualization container support on GNU/Hurd, will also be presented. It will +virtualization container support on GNU/Hurd, will also be presented. We will also present recent developments, notably in terms of DDE device drivers run as userland processes, and discuss about maintenance of DDE. -- cgit v1.2.3 From a5b317f3e64ff11aa5154f722036d75f72179734 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 15 Dec 2012 02:26:00 +0100 Subject: tell that translator replace the traditional filesystem notion --- community/meetings/fosdem_2013.mdwn | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn index 7513b8c9..bb3f83ec 100644 --- a/community/meetings/fosdem_2013.mdwn +++ b/community/meetings/fosdem_2013.mdwn @@ -45,11 +45,12 @@ Wheezy, with about 75% of the Debian packages, including classical graphical desktop application (gnome, gnumeric, firefox, ...) This talk will present to GNU/Hurd in general and its "translator" mechanism -which provides strong flexibility to users and administrators, as well as demo -it live. The subhurd/neighborhurd mechanism, a very natural way to provide -virtualization container support on GNU/Hurd, will also be presented. We will -also present recent developments, notably in terms of DDE device drivers run as -userland processes, and discuss about maintenance of DDE. +which replaces the traditional notion of filesystem, so as to provide strong +flexibility to users and administrators, and we will demo it live. The +subhurd/neighborhurd mechanism, a very natural way to provide virtualization +container support on GNU/Hurd, will also be presented. We will also present +recent developments, notably in terms of DDE device drivers run as userland +processes, and discuss about maintenance of DDE. Duration: 30m, 45m? -- cgit v1.2.3 From a9a173e9a01f2e949c79fc60660385c7b2b97829 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 15 Dec 2012 02:27:47 +0100 Subject: µkernel design MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- community/meetings/fosdem_2013.mdwn | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn index bb3f83ec..99398d27 100644 --- a/community/meetings/fosdem_2013.mdwn +++ b/community/meetings/fosdem_2013.mdwn @@ -37,12 +37,14 @@ Full name: Samuel Thibault Short abstract: GNU/Hurd aims at being a general-purpose Operating System with a strong emphasis -on flexibility and freedom for the user. It has however a long-term vaporware -reputation. Development has indeed been relatively dormant for some time, but -recent regain of interest has brought interesting improvements, to the point -that there will be a non-official release of the GNU/Hurd variant of Debian -Wheezy, with about 75% of the Debian packages, including classical graphical -desktop application (gnome, gnumeric, firefox, ...) +on flexibility and freedom for the user, and thus based on a design made +of a micro-kernel surrounded by a hird of userland servers. It has however +a long-term vaporware reputation; development has indeed been relatively +dormant for some time, but recent regain of interest has brought interesting +improvements and stabilization, to the point that there will be a non-official +release of the GNU/Hurd variant of Debian Wheezy, with about 75% of the Debian +packages, including classical graphical desktop application (gnome, gnumeric, +firefox, ...) This talk will present to GNU/Hurd in general and its "translator" mechanism which replaces the traditional notion of filesystem, so as to provide strong -- cgit v1.2.3 From a575420fb319dbb14916a43e8fe30b0c7f9875d5 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 15 Dec 2012 02:28:38 +0100 Subject: userland processes for translators --- community/meetings/fosdem_2013.mdwn | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn index 99398d27..92c8202a 100644 --- a/community/meetings/fosdem_2013.mdwn +++ b/community/meetings/fosdem_2013.mdwn @@ -47,12 +47,12 @@ packages, including classical graphical desktop application (gnome, gnumeric, firefox, ...) This talk will present to GNU/Hurd in general and its "translator" mechanism -which replaces the traditional notion of filesystem, so as to provide strong -flexibility to users and administrators, and we will demo it live. The -subhurd/neighborhurd mechanism, a very natural way to provide virtualization -container support on GNU/Hurd, will also be presented. We will also present -recent developments, notably in terms of DDE device drivers run as userland -processes, and discuss about maintenance of DDE. +which replaces the traditional notion of filesystem by userland processes, so +as to provide strong flexibility to users and administrators, and we will demo +it live. The subhurd/neighborhurd mechanism, a very natural way to provide +virtualization container support on GNU/Hurd, will also be presented. We will +also present recent developments, notably in terms of DDE device drivers run as +userland processes, and discuss about maintenance of DDE. Duration: 30m, 45m? -- cgit v1.2.3 From 527ae442b8f5c81ebf21fd62d2edfafcbcd39568 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 16 Dec 2012 00:46:17 +0100 Subject: better title --- community/meetings/fosdem_2013.mdwn | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/community/meetings/fosdem_2013.mdwn b/community/meetings/fosdem_2013.mdwn index 92c8202a..4acf0c90 100644 --- a/community/meetings/fosdem_2013.mdwn +++ b/community/meetings/fosdem_2013.mdwn @@ -31,7 +31,7 @@ Bruxelles. Talk proposal: -title: Latest news about GNU/Hurd +title: The GNU/Hurd architecture, nifty features, and latest news Full name: Samuel Thibault -- cgit v1.2.3