Prevent them from polluting git status after building selftests.
Signed-off-by: Bernd Edlinger
---
tools/testing/selftests/damon/.gitignore | 1 +
tools/testing/selftests/thermal/intel/power_floor/.gitignore | 2 ++
tools/testing/selftests/thermal/intel/workload_hint
On 1/22/24 22:30, Kees Cook wrote:
> On Mon, Jan 22, 2024 at 02:24:37PM +0100, Bernd Edlinger wrote:
>> The main concern was when a set-suid program is executed by execve.
>> Then it makes a difference if the current thread is traced before the
>> execve or not. That means
ts/ptrace/vmaccess.c
for a test case that gets fixed by this change.
Note that since the test case was originally designed to
test the ptrace_attach returning an error in this situation,
the test expectation needed to be adjusted, to allow the
API to succeed at the first attempt.
Signed-off-by: Bernd
On 1/17/24 17:38, Oleg Nesterov wrote:
> On 01/17, Bernd Edlinger wrote:
>> Yes. but the tracer has to do its job, and that is ptrace_attach the
>> remaining treads, it does not know that it would avoid a dead-lock
>> when it calls wait(), instead of ptrace_atta
race_attach() to use lock guards")
>
Oh, how ugly...
Will this new C++-like "feature" ever make it into a stable branch?
> On 01/15, Bernd Edlinger wrote:
>>
>> The problem happens when a tracer tries to ptrace_attach
>> to a multi-threaded process, that does a
On 1/15/24 20:37, Matthew Wilcox wrote:
> On Mon, Jan 15, 2024 at 08:22:19PM +0100, Bernd Edlinger wrote:
>> This introduces signal->exec_bprm, which is used to
>> fix the case when at least one of the sibling threads
>> is traced, and therefore the trace process may dead-
ts/ptrace/vmaccess.c
for a test case that gets fixed by this change.
Note that since the test case was originally designed to
test the ptrace_attach returning an error in this situation,
the test expectation needed to be adjusted, to allow the
API to succeed at the first attempt.
Signed-off-by: Bernd
pectation needed to be adjusted, to allow the
API to succeed at the first attempt.
Signed-off-by: Bernd Edlinger
---
fs/exec.c | 69 ---
fs/proc/base.c| 6 ++
include/linux/cred.h | 1 +
incl
pectation needed to be adjusted, to allow the
API to succeed at the first attempt.
Signed-off-by: Bernd Edlinger
---
fs/exec.c | 69 ---
fs/proc/base.c| 6 ++
include/linux/cred.h | 1 +
incl
