Re: [PATCH bpf-next] selftests/bpf: Fix compile error when MPTCP not support

在 2024/10/30 18:49, Matthieu Baerts 写道: Hi Tao Chen, Thank you for having shared this patch. On 30/10/2024 11:01, Tao Chen wrote: Fix compile error when MPTCP feature not support, though eBPF core check already done which seems invalid in this situation, the error info like: progs

[PATCH bpf-next] selftests/bpf: Fix compile error when MPTCP not support

sts/bpf: Add MPTCP test base") Signed-off-by: Tao Chen --- .../testing/selftests/bpf/progs/mptcp_sock.c | 42 ++- 1 file changed, 32 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/bpf/progs/mptcp_sock.c b/tools/testing/selftests/bpf/progs/mptcp_sock.c

[PATCH v2] xen-blkback: define pr_fmt macro to avoid the duplication of DRV_PFX

, remove it. It will format the code. These all make the readability of the code become better. Signed-off-by: Tao Chen --- v2: - Replace all DPRINTK with pr sentences, and get rid of DPRINTK macro. --- drivers/block/xen-blkback/blkback.c | 62 ++--- drivers/block

[PATCH] xen-blkback: define pr_fmt macro to avoid the duplication of DRV_PFX

readability of the code become better. Signed-off-by: Tao Chen --- drivers/block/xen-blkback/blkback.c | 62 ++--- drivers/block/xen-blkback/common.h | 6 drivers/block/xen-blkback/xenbus.c | 18 ++- 3 files changed, 42 insertions(+), 44 deletions

[PATCH v2] xen-blkback: enlarge the array size of blkback name

The blkback name is like blkback.domid.xvd[a-z], if domid has four digits (means larger than 1000), then the backmost xvd wouldn't be fully shown. Define a BLKBACK_NAME_LEN macro to be 20, enlarge the array size of blkback name, so it will be fully shown in any case. Signed-off-by: Tao

[PATCH] xen-blkback: enlarge the array size of blkback name

igned-off-by: Tao Chen --- drivers/block/xen-blkback/xenbus.c | 7 +-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c index e3afe97..0289e21 100644 --- a/drivers/block/xen-blkback/xenbus.c +++ b/drivers/bloc

[PATCH v4] xen-scsiback: define a pr_fmt macro with xen-pvscsi

Add the {xen-pvscsi: } prefix in pr_fmt and remove DPRINTK, then replace all DPRINTK with pr_debug. Also fixed up some comments just as eliminate redundant whitespace and format the code. These will make the code easier to read. Signed-off-by: Tao Chen --- drivers/xen/xen-scsiback.c | 75

[PATCH v3] xen-scsiback: define a pr_fmt macro with xen-pvscsi

Add the {xen-pvscsi: } prefix in pr_fmt and remove DPRINTK, then replace all DPRINTK with pr_debug. Also fixed up some comments just as eliminate redundant whitespace and format the code. These will make the code easier to read. Signed-off-by: Tao Chen --- drivers/xen/xen-scsiback.c | 72

[PATCH v2] xen-scsiback: use DRV_PFX in the pr macros and DPRINTK

Defined the string of {xen-pvscsi: } as DRV_PFX, then use it in the pr sentences and DPRINTK. Also fixed up some comments just as eliminate redundant white spaces and format the code. These will make the code easier to read. Signed-off-by: Tao Chen --- drivers/xen/xen-scsiback.c | 70

[PATCH] xen-scsiback: use DRV_PFX in the pr macros

Replace the string of {xen-pvscsi:} in the pr sentences with DRV_PFX, it makes the code easier to read. Signed-off-by: Tao Chen --- drivers/xen/xen-scsiback.c | 67 +++--- 1 file changed, 34 insertions(+), 33 deletions(-) diff --git a/drivers/xen/xen