Message ID | 20210330074437.3208-1-zhaogongyi@huawei.com |
---|---|
State | Rejected |
Headers | show |
Series | min_kver: Add kernel version requestions | expand |
Hi Zhongyi, Do you get any issue here? It is unncessary to add version check because LTP has check the support of preadv2/pwritev2: 1) Call preadv2/pwritev2 directly if glibc provides it. 2) Call syscall(__NR_preadv2/__NR_pwritev2) if glibc doesn't provides preadv2/pwritev. 3) Report TCONF if kernel doesn't support __NR_preadv2/__NR_pwritev2. Please reference "include/lapi/preadv2.h" Best Regards, Xiao Yang On 2021/3/30 15:44, Zhao Gongyi wrote: > We need add kernel version requestions sinc preadv2() and pwritev2() > first appeared in Linux 4.6. > > For those: > testcases/kernel/syscalls/preadv2/preadv201.c > testcases/kernel/syscalls/pwritev2/pwritev201.c > > Signed-off-by: Zhao Gongyi<zhaogongyi@huawei.com> > --- > testcases/kernel/syscalls/preadv2/preadv201.c | 1 + > testcases/kernel/syscalls/pwritev2/pwritev201.c | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/testcases/kernel/syscalls/preadv2/preadv201.c b/testcases/kernel/syscalls/preadv2/preadv201.c > index 91e2b9889..e8220f94c 100644 > --- a/testcases/kernel/syscalls/preadv2/preadv201.c > +++ b/testcases/kernel/syscalls/preadv2/preadv201.c > @@ -111,6 +111,7 @@ static void cleanup(void) > } > > static struct tst_test test = { > + .min_kver = "4.6", > .tcnt = ARRAY_SIZE(tcases), > .setup = setup, > .cleanup = cleanup, > diff --git a/testcases/kernel/syscalls/pwritev2/pwritev201.c b/testcases/kernel/syscalls/pwritev2/pwritev201.c > index eba45b7d3..a8273e59d 100644 > --- a/testcases/kernel/syscalls/pwritev2/pwritev201.c > +++ b/testcases/kernel/syscalls/pwritev2/pwritev201.c > @@ -111,6 +111,7 @@ static void cleanup(void) > } > > static struct tst_test test = { > + .min_kver = "4.6", > .tcnt = ARRAY_SIZE(tcases), > .setup = setup, > .cleanup = cleanup, > -- > 2.17.1 > >
diff --git a/testcases/kernel/syscalls/preadv2/preadv201.c b/testcases/kernel/syscalls/preadv2/preadv201.c index 91e2b9889..e8220f94c 100644 --- a/testcases/kernel/syscalls/preadv2/preadv201.c +++ b/testcases/kernel/syscalls/preadv2/preadv201.c @@ -111,6 +111,7 @@ static void cleanup(void) } static struct tst_test test = { + .min_kver = "4.6", .tcnt = ARRAY_SIZE(tcases), .setup = setup, .cleanup = cleanup, diff --git a/testcases/kernel/syscalls/pwritev2/pwritev201.c b/testcases/kernel/syscalls/pwritev2/pwritev201.c index eba45b7d3..a8273e59d 100644 --- a/testcases/kernel/syscalls/pwritev2/pwritev201.c +++ b/testcases/kernel/syscalls/pwritev2/pwritev201.c @@ -111,6 +111,7 @@ static void cleanup(void) } static struct tst_test test = { + .min_kver = "4.6", .tcnt = ARRAY_SIZE(tcases), .setup = setup, .cleanup = cleanup,
We need add kernel version requestions sinc preadv2() and pwritev2() first appeared in Linux 4.6. For those: testcases/kernel/syscalls/preadv2/preadv201.c testcases/kernel/syscalls/pwritev2/pwritev201.c Signed-off-by: Zhao Gongyi <zhaogongyi@huawei.com> --- testcases/kernel/syscalls/preadv2/preadv201.c | 1 + testcases/kernel/syscalls/pwritev2/pwritev201.c | 1 + 2 files changed, 2 insertions(+) -- 2.17.1