14061367 -39
--
(add/remove: 1/0 grow/shrink: 0/2 up/down: 41/-66)Total: -25 bytes
Fixes: https://bugs.busybox.net/show_bug.cgi?id=15276
Signed-off-by: Elvira Khabirova
---
coreutils/cut.c
ge. The exact nature is REE-specific.
As the exact method of generating application identifier strings may
vary between vendors, setups and installations, add two suggested
methods and an exact framework for vendors to extend upon.
Signed-off-by: Elvira Khabirova
---
Changes in v4:
- Fix pote
strings may
vary between vendors, setups and installations, add two suggested
methods and an exact framework for vendors to extend upon.
Signed-off-by: Elvira Khabirova
---
Changes in v4:
- Fix potential exe_file leaks.
Changes in v3:
- Remove free_app_id() and replace it with calls to kfree
strings may
vary between vendors, setups and installations, add two suggested
methods and an exact framework for vendors to extend upon.
Signed-off-by: Elvira Khabirova
---
Jens, do you have any advice on finding more reviewers for this?
Changes in v3:
- Remove free_app_id() and replace
On Thu, 1 Oct 2020 11:47:58 +0200
Jens Wiklander wrote:
> On Wed, Sep 30, 2020 at 07:56:52PM +0300, Elvira Khabirova wrote:
> > +#if defined(CONFIG_TEE_APPID_PATH) || defined(CONFIG_TEE_APPID_SECURITY)
> > +static void free_app_id(void *data)
> > +{
> > + kfre
strings may
vary between vendors, setups and installations, add two suggested
methods and an exact framework for vendors to extend upon.
Signed-off-by: Elvira Khabirova
---
drivers/tee/Kconfig| 29 +
drivers/tee/tee_core.c | 133 ++---
2 files
On Mon, 28 Sep 2020 15:43:47 +0200
Jens Wiklander wrote:
> Hi Elvira,
>
> On Thu, Sep 17, 2020 at 06:38:03PM +0300, Elvira Khabirova wrote:
> > GP TEE Client API in addition to login methods already supported
> > in the kernel also defines several appl
Hello,
On Thu, 17 Sep 2020 15:46:07 +
Elvira Khabirova via OP-TEE wrote:
> GP TEE Client API in addition to login methods already supported
> in the kernel also defines several application-based methods:
> TEEC_LOGIN_APPLICATION, TEEC_LOGIN_USER_AP
struct tee_param: revc -> recv.
TEE_IOC_SUPPL_SEND: typo introduced by copy-pasting, replace invalid
description with description from the according argument struct.
Signed-off-by: Elvira Khabirova
---
include/linux/tee_drv.h | 2 +-
include/uapi/linux/tee.h | 2 +-
2 files changed
strings may
vary between vendors, setups and installations, add two suggested
methods and an exact framework for vendors to extend upon.
Signed-off-by: Elvira Khabirova
---
drivers/tee/Kconfig| 29 +
drivers/tee/tee_core.c | 136 -
2 files
On Mon, 26 Nov 2018 15:35:24 +0100
Oleg Nesterov wrote:
> On 11/25, Elvira Khabirova wrote:
> >
> > Extend PTRACE_GET_SYSCALL_INFO to support PTRACE_EVENT_SECCOMP stops.
> > The information returned is the same as for syscall-enter-stops.
>
> Oh, this is not nic
On Mon, 26 Nov 2018 15:35:24 +0100
Oleg Nesterov wrote:
> On 11/25, Elvira Khabirova wrote:
> >
> > Extend PTRACE_GET_SYSCALL_INFO to support PTRACE_EVENT_SECCOMP stops.
> > The information returned is the same as for syscall-enter-stops.
>
> Oh, this is not nic
On Mon, 26 Nov 2018 15:56:43 +0100
Oleg Nesterov wrote:
> On 11/25, Elvira Khabirova wrote:
> >
> > + * These values are stored in task->ptrace_message by
> > tracehook_report_syscall_*
> > + * to describe current syscall-stop.
> > + *
> > +
On Mon, 26 Nov 2018 15:56:43 +0100
Oleg Nesterov wrote:
> On 11/25, Elvira Khabirova wrote:
> >
> > + * These values are stored in task->ptrace_message by
> > tracehook_report_syscall_*
> > + * to describe current syscall-stop.
> > + *
> > +
Extend PTRACE_GET_SYSCALL_INFO to support PTRACE_EVENT_SECCOMP stops.
The information returned is the same as for syscall-enter-stops.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/linux/ptrace.h| 1 +
include/linux/sched.h | 1 +
include/linux/tracehook.h
Extend PTRACE_GET_SYSCALL_INFO to support PTRACE_EVENT_SECCOMP stops.
The information returned is the same as for syscall-enter-stops.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/linux/ptrace.h| 1 +
include/linux/sched.h | 1 +
include/linux/tracehook.h
Define two constants, PTRACE_EVENTMSG_SYSCALL_ENTRY and
PTRACE_EVENTMSG_SYSCALL_EXIT, and place them in ptrace_message
for the duration of syscall-stops.
This way ptracers can distinguish syscall-enter-stops
from syscall-exit-stops using PTRACE_GETEVENTMSG request.
Signed-off-by: Elvira Khabirova
e is not
in a syscall-enter-stop, a syscall-exit-stop, or
a PTRACE_EVENT_SECCOMP stop.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/uapi/linux/ptrace.h | 24 ++
kernel/ptrace.c | 50 +
2 files changed,
Define two constants, PTRACE_EVENTMSG_SYSCALL_ENTRY and
PTRACE_EVENTMSG_SYSCALL_EXIT, and place them in ptrace_message
for the duration of syscall-stops.
This way ptracers can distinguish syscall-enter-stops
from syscall-exit-stops using PTRACE_GETEVENTMSG request.
Signed-off-by: Elvira Khabirova
e is not
in a syscall-enter-stop, a syscall-exit-stop, or
a PTRACE_EVENT_SECCOMP stop.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/uapi/linux/ptrace.h | 24 ++
kernel/ptrace.c | 50 +
2 files changed,
er defines for ptrace_syscall_info.op values.
Rename PT_SYSCALL_IS_ENTERING and PT_SYSCALL_IS_EXITING to
PTRACE_EVENTMSG_SYSCALL_ENTRY and PTRACE_EVENTMSG_SYSCALL_EXIT and move
them to uapi.
Elvira Khabirova (3):
ptrace: pass type of a syscall-stop in ptrace_message
p
er defines for ptrace_syscall_info.op values.
Rename PT_SYSCALL_IS_ENTERING and PT_SYSCALL_IS_EXITING to
PTRACE_EVENTMSG_SYSCALL_ENTRY and PTRACE_EVENTMSG_SYSCALL_EXIT and move
them to uapi.
Elvira Khabirova (3):
ptrace: pass type of a syscall-stop in ptrace_message
p
Extend PTRACE_GET_SYSCALL_INFO to support PTRACE_EVENT_SECCOMP stops.
The information returned is the same as for syscall-enter-stops.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/linux/ptrace.h| 1 +
include/linux/sched.h | 1 +
include/linux/tracehook.h
Extend PTRACE_GET_SYSCALL_INFO to support PTRACE_EVENT_SECCOMP stops.
The information returned is the same as for syscall-enter-stops.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/linux/ptrace.h| 1 +
include/linux/sched.h | 1 +
include/linux/tracehook.h
e is not
in a syscall-enter-stop, a syscall-exit-stop, or
a PTRACE_EVENT_SECCOMP stop.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/uapi/linux/ptrace.h | 24 ++
kernel/ptrace.c | 50 +
2 files changed,
e is not
in a syscall-enter-stop, a syscall-exit-stop, or
a PTRACE_EVENT_SECCOMP stop.
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitry V. Levin
---
include/uapi/linux/ptrace.h | 24 ++
kernel/ptrace.c | 50 +
2 files changed,
Define two constants, PTRACE_EVENTMSG_SYSCALL_ENTRY and
PTRACE_EVENTMSG_SYSCALL_EXIT, and place them in ptrace_message
for the duration of syscall-stops.
This way ptracers can distinguish syscall-enter-stops
from syscall-exit-stops using PTRACE_GETEVENTMSG request.
Signed-off-by: Elvira Khabirova
Define two constants, PTRACE_EVENTMSG_SYSCALL_ENTRY and
PTRACE_EVENTMSG_SYSCALL_EXIT, and place them in ptrace_message
for the duration of syscall-stops.
This way ptracers can distinguish syscall-enter-stops
from syscall-exit-stops using PTRACE_GETEVENTMSG request.
Signed-off-by: Elvira Khabirova
ll_info.op values.
Rename PT_SYSCALL_IS_ENTERING and PT_SYSCALL_IS_EXITING to
PTRACE_EVENTMSG_SYSCALL_ENTRY and PTRACE_EVENTMSG_SYSCALL_EXIT and move
them to uapi.
Elvira Khabirova (3):
ptrace: pass type of a syscall-stop in ptrace_message
ptrace: add PTRACE_GET_SYSCALL_INFO request
p
ll_info.op values.
Rename PT_SYSCALL_IS_ENTERING and PT_SYSCALL_IS_EXITING to
PTRACE_EVENTMSG_SYSCALL_ENTRY and PTRACE_EVENTMSG_SYSCALL_EXIT and move
them to uapi.
Elvira Khabirova (3):
ptrace: pass type of a syscall-stop in ptrace_message
ptrace: add PTRACE_GET_SYSCALL_INFO request
p
l.org/lkml/caobl_7gm0n80n7j_dfw_eqyflyzq+sf4y2avsccv88tb3aw...@mail.gmail.com/
[3] https://lore.kernel.org/lkml/20181119210139.ga8...@altlinux.org/
[4] https://lore.kernel.org/lkml/20181120001128.ga11...@altlinux.org/
Co-authored-by: Dmitry V. Levin
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitr
l.org/lkml/caobl_7gm0n80n7j_dfw_eqyflyzq+sf4y2avsccv88tb3aw...@mail.gmail.com/
[3] https://lore.kernel.org/lkml/20181119210139.ga8...@altlinux.org/
[4] https://lore.kernel.org/lkml/20181120001128.ga11...@altlinux.org/
Co-authored-by: Dmitry V. Levin
Signed-off-by: Elvira Khabirova
Signed-off-by: Dmitr
Arch code should use tracehook_*() helpers, as documented
in include/linux/tracehook.h.
Fixes: 5521eb4bca2d ("powerpc/ptrace: Add support for PTRACE_SYSEMU")
Signed-off-by: Elvira Khabirova
---
arch/powerpc/kernel/ptrace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --
Commit-ID: d19f9130b814d33c03118493c17454f7d90075d1
Gitweb: https://git.kernel.org/tip/d19f9130b814d33c03118493c17454f7d90075d1
Author: Elvira Khabirova
AuthorDate: Sat, 10 Nov 2018 04:22:09 +0100
Committer: Ingo Molnar
CommitDate: Mon, 12 Nov 2018 04:53:27 +0100
x86/ptrace: Fix
Commit-ID: d19f9130b814d33c03118493c17454f7d90075d1
Gitweb: https://git.kernel.org/tip/d19f9130b814d33c03118493c17454f7d90075d1
Author: Elvira Khabirova
AuthorDate: Sat, 10 Nov 2018 04:22:09 +0100
Committer: Ingo Molnar
CommitDate: Mon, 12 Nov 2018 04:53:27 +0100
x86/ptrace: Fix
Arch code should use tracehook_*() helpers, as documented
in include/linux/tracehook.h.
Signed-off-by: Elvira Khabirova
---
arch/powerpc/kernel/ptrace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index
tracehook_report_syscall_entry() is called not only
if %TIF_SYSCALL_TRACE is set, but also if %TIF_SYSCALL_EMU is set,
as appears from x86's entry code.
Signed-off-by: Elvira Khabirova
---
include/linux/tracehook.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include
tracehook_report_syscall_entry() is called not only
if %TIF_SYSCALL_TRACE is set, but also if %TIF_SYSCALL_EMU is set,
as appears from x86's entry code.
Signed-off-by: Elvira Khabirova
---
include/linux/tracehook.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include
On Wed, 7 Nov 2018 17:44:44 +0100
Oleg Nesterov wrote:
> To me PT_IN_SYSCALL_STOP makes no real sense, but I won't argue.
>
> At least I'd ask to not abuse task->ptrace. ptrace_report_syscall() can clear
> ->ptrace_message on exit if we really want PTRACE_GET_SYSCALL_INFO to fail
> after
>
On Wed, 7 Nov 2018 17:44:44 +0100
Oleg Nesterov wrote:
> To me PT_IN_SYSCALL_STOP makes no real sense, but I won't argue.
>
> At least I'd ask to not abuse task->ptrace. ptrace_report_syscall() can clear
> ->ptrace_message on exit if we really want PTRACE_GET_SYSCALL_INFO to fail
> after
>
Signed-off-by: Elvira Khabirova
---
arch/alpha/kernel/ptrace.c | 2 +-
arch/arc/kernel/ptrace.c| 2 +-
arch/arm/kernel/ptrace.c| 2 +-
arch/arm64/kernel/ptrace.c | 2 +-
arch/c6x/kernel/ptrace.c| 2 +-
arch/h8300/kernel/ptrace.c | 2 +-
arch/hexa
Signed-off-by: Elvira Khabirova
---
arch/alpha/kernel/ptrace.c | 2 +-
arch/arc/kernel/ptrace.c| 2 +-
arch/arm/kernel/ptrace.c| 2 +-
arch/arm64/kernel/ptrace.c | 2 +-
arch/c6x/kernel/ptrace.c| 2 +-
arch/h8300/kernel/ptrace.c | 2 +-
arch/hexa
On Wed, 24 Oct 2018 15:53:44 +0200
Denys Vlasenko wrote:
> I applied a modified version of the patch,
> please let me know whether it works.
> Thanks!
It does, both on x86_64 and MIPS64be, with old and new servers.
Thank you!
___
busybox mailing list
On Tue, 9 Oct 2018 01:41:48 +0200
Elvira Khabirova wrote:
> Recognize the "newstyle" protocol and switch to it automatically.
> Add options for setting blocksize (-b) and for disconnecting
> a nbd device (-d).
Ping. Support for oldstyle protocol was dropped in nbd-
Recognize the "newstyle" protocol and switch to it automatically.
Add options for setting blocksize (-b) and for disconnecting
a nbd device (-d).
Signed-off-by: Elvira Khabirova
---
networking/nbd-client.c | 168 +---
1 file changed, 140 inserti
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