| Message ID | 20220918194555.83535-1-deller@gmx.de (mailing list archive) |
|---|---|
| Headers | show |
| Series | linux-user: Add more syscalls, enhance tracing & logging enhancements | expand |
Le 18/09/2022 à 21:45, Helge Deller a écrit : > Here is a bunch of patches for linux-user. > > Most of them add missing syscalls and enhance the tracing/logging. > Some of the patches are target-hppa specific. > I've tested those on productive hppa debian buildd servers (running qemu-user). > > Thanks! > Helge > > Changes to v2: > - Fix build of close_range() and pidfd_*() patches on older Linux > distributions (noticed by Stefan Hajnoczi) > > Changes to v1: > - Dropped the faccessat2() syscall patch in favour of Richard's patch > - Various changes to the "missing signals in strace output" patch based on > Richard's feedback, e.g. static arrays, fixed usage of _NSIG, fix build when > TARGET_SIGIOT does not exist > - Use FUTEX_CMD_MASK in "Show timespec on strace for futex" patch > unconditionally and turn into a switch statement - as suggested by Richard > > Helge Deller (12): > linux-user: Add missing signals in strace output > linux-user: Add missing clock_gettime64() syscall strace > linux-user: Add pidfd_open(), pidfd_send_signal() and pidfd_getfd() > syscalls > linux-user: Log failing executable in EXCP_DUMP() > linux-user/hppa: Use EXCP_DUMP() to show enhanced debug info > linux-user/hppa: Dump IIR on register dump > linux-user: Fix strace of chmod() if mode == 0 > linux-user/hppa: Set TASK_UNMAPPED_BASE to 0xfa000000 for hppa arch > linux-user: Add strace for clock_nanosleep() > linux-user: Show timespec on strace for futex() > linux-user: Add close_range() syscall > linux-user: Add parameters of getrandom() syscall for strace > > linux-user/cpu_loop-common.h | 2 + > linux-user/hppa/cpu_loop.c | 6 +- > linux-user/mmap.c | 4 + > linux-user/signal-common.h | 46 ++++++++++++ > linux-user/signal.c | 37 +-------- > linux-user/strace.c | 142 ++++++++++++++++++++++++++++++----- > linux-user/strace.list | 21 +++++- > linux-user/syscall.c | 50 ++++++++++++ > target/hppa/helper.c | 6 +- > 9 files changed, 255 insertions(+), 59 deletions(-) > > -- > 2.37.3 > Series applied to my linux-user-for-7.2 branch, except PATCH 11 and 12 that have comments. Thanks, Laurent >
On 9/27/22 09:32, Laurent Vivier wrote: > Le 18/09/2022 à 21:45, Helge Deller a écrit : >> Here is a bunch of patches for linux-user. >> >> Most of them add missing syscalls and enhance the tracing/logging. >> Some of the patches are target-hppa specific. >> I've tested those on productive hppa debian buildd servers (running qemu-user). >> >> Thanks! >> Helge >> >> Changes to v2: >> - Fix build of close_range() and pidfd_*() patches on older Linux >> distributions (noticed by Stefan Hajnoczi) >> >> Changes to v1: >> - Dropped the faccessat2() syscall patch in favour of Richard's patch >> - Various changes to the "missing signals in strace output" patch based on >> Richard's feedback, e.g. static arrays, fixed usage of _NSIG, fix build when >> TARGET_SIGIOT does not exist >> - Use FUTEX_CMD_MASK in "Show timespec on strace for futex" patch >> unconditionally and turn into a switch statement - as suggested by Richard >> >> Helge Deller (12): >> linux-user: Add missing signals in strace output >> linux-user: Add missing clock_gettime64() syscall strace >> linux-user: Add pidfd_open(), pidfd_send_signal() and pidfd_getfd() >> syscalls >> linux-user: Log failing executable in EXCP_DUMP() >> linux-user/hppa: Use EXCP_DUMP() to show enhanced debug info >> linux-user/hppa: Dump IIR on register dump >> linux-user: Fix strace of chmod() if mode == 0 >> linux-user/hppa: Set TASK_UNMAPPED_BASE to 0xfa000000 for hppa arch >> linux-user: Add strace for clock_nanosleep() >> linux-user: Show timespec on strace for futex() >> linux-user: Add close_range() syscall >> linux-user: Add parameters of getrandom() syscall for strace >> >> linux-user/cpu_loop-common.h | 2 + >> linux-user/hppa/cpu_loop.c | 6 +- >> linux-user/mmap.c | 4 + >> linux-user/signal-common.h | 46 ++++++++++++ >> linux-user/signal.c | 37 +-------- >> linux-user/strace.c | 142 ++++++++++++++++++++++++++++++----- >> linux-user/strace.list | 21 +++++- >> linux-user/syscall.c | 50 ++++++++++++ >> target/hppa/helper.c | 6 +- >> 9 files changed, 255 insertions(+), 59 deletions(-) >> > > Series applied to my linux-user-for-7.2 branch, > except PATCH 11 and 12 that have comments. Thank you !! I'll send updated versions for patches 11 and 12 asap. Btw, where can I find your linux-user-for-7.2 branch? It would help me to diff the new patches against this branch... Helge
Le 27/09/2022 à 10:56, Helge Deller a écrit : > On 9/27/22 09:32, Laurent Vivier wrote: >> Le 18/09/2022 à 21:45, Helge Deller a écrit : >>> Here is a bunch of patches for linux-user. >>> >>> Most of them add missing syscalls and enhance the tracing/logging. >>> Some of the patches are target-hppa specific. >>> I've tested those on productive hppa debian buildd servers (running qemu-user). >>> >>> Thanks! >>> Helge >>> >>> Changes to v2: >>> - Fix build of close_range() and pidfd_*() patches on older Linux >>> distributions (noticed by Stefan Hajnoczi) >>> >>> Changes to v1: >>> - Dropped the faccessat2() syscall patch in favour of Richard's patch >>> - Various changes to the "missing signals in strace output" patch based on >>> Richard's feedback, e.g. static arrays, fixed usage of _NSIG, fix build when >>> TARGET_SIGIOT does not exist >>> - Use FUTEX_CMD_MASK in "Show timespec on strace for futex" patch >>> unconditionally and turn into a switch statement - as suggested by Richard >>> >>> Helge Deller (12): >>> linux-user: Add missing signals in strace output >>> linux-user: Add missing clock_gettime64() syscall strace >>> linux-user: Add pidfd_open(), pidfd_send_signal() and pidfd_getfd() >>> syscalls >>> linux-user: Log failing executable in EXCP_DUMP() >>> linux-user/hppa: Use EXCP_DUMP() to show enhanced debug info >>> linux-user/hppa: Dump IIR on register dump >>> linux-user: Fix strace of chmod() if mode == 0 >>> linux-user/hppa: Set TASK_UNMAPPED_BASE to 0xfa000000 for hppa arch >>> linux-user: Add strace for clock_nanosleep() >>> linux-user: Show timespec on strace for futex() >>> linux-user: Add close_range() syscall >>> linux-user: Add parameters of getrandom() syscall for strace >>> >>> linux-user/cpu_loop-common.h | 2 + >>> linux-user/hppa/cpu_loop.c | 6 +- >>> linux-user/mmap.c | 4 + >>> linux-user/signal-common.h | 46 ++++++++++++ >>> linux-user/signal.c | 37 +-------- >>> linux-user/strace.c | 142 ++++++++++++++++++++++++++++++----- >>> linux-user/strace.list | 21 +++++- >>> linux-user/syscall.c | 50 ++++++++++++ >>> target/hppa/helper.c | 6 +- >>> 9 files changed, 255 insertions(+), 59 deletions(-) >>> >> >> Series applied to my linux-user-for-7.2 branch, >> except PATCH 11 and 12 that have comments. > > Thank you !! > I'll send updated versions for patches 11 and 12 asap. > Btw, where can I find your linux-user-for-7.2 branch? > It would help me to diff the new patches against this branch... > https://gitlab.com/laurent_vivier/qemu/-/commits/linux-user-for-7.2/ But I can update and remove some patches if they appear to be broken when I test them. Thanks, Laurent
Here is a bunch of patches for linux-user. Most of them add missing syscalls and enhance the tracing/logging. Some of the patches are target-hppa specific. I've tested those on productive hppa debian buildd servers (running qemu-user). Thanks! Helge Changes to v2: - Fix build of close_range() and pidfd_*() patches on older Linux distributions (noticed by Stefan Hajnoczi) Changes to v1: - Dropped the faccessat2() syscall patch in favour of Richard's patch - Various changes to the "missing signals in strace output" patch based on Richard's feedback, e.g. static arrays, fixed usage of _NSIG, fix build when TARGET_SIGIOT does not exist - Use FUTEX_CMD_MASK in "Show timespec on strace for futex" patch unconditionally and turn into a switch statement - as suggested by Richard Helge Deller (12): linux-user: Add missing signals in strace output linux-user: Add missing clock_gettime64() syscall strace linux-user: Add pidfd_open(), pidfd_send_signal() and pidfd_getfd() syscalls linux-user: Log failing executable in EXCP_DUMP() linux-user/hppa: Use EXCP_DUMP() to show enhanced debug info linux-user/hppa: Dump IIR on register dump linux-user: Fix strace of chmod() if mode == 0 linux-user/hppa: Set TASK_UNMAPPED_BASE to 0xfa000000 for hppa arch linux-user: Add strace for clock_nanosleep() linux-user: Show timespec on strace for futex() linux-user: Add close_range() syscall linux-user: Add parameters of getrandom() syscall for strace linux-user/cpu_loop-common.h | 2 + linux-user/hppa/cpu_loop.c | 6 +- linux-user/mmap.c | 4 + linux-user/signal-common.h | 46 ++++++++++++ linux-user/signal.c | 37 +-------- linux-user/strace.c | 142 ++++++++++++++++++++++++++++++----- linux-user/strace.list | 21 +++++- linux-user/syscall.c | 50 ++++++++++++ target/hppa/helper.c | 6 +- 9 files changed, 255 insertions(+), 59 deletions(-) -- 2.37.3