* [dpdk-stable] [dpdk-dev] [PATCH] app/eventdev: fix lcore parsing skipping last core
@ 2021-05-06 21:03 pbhagavatula
2021-05-09 16:03 ` Jerin Jacob
0 siblings, 1 reply; 2+ messages in thread
From: pbhagavatula @ 2021-05-06 21:03 UTC (permalink / raw)
To: jerinj; +Cc: dev, Pavan Nikhilesh, stable
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
The last lcore declared in the list is also a valid lcore in the list.
Fixes: 32d7dbf269be ("app/eventdev: fix overflow in lcore list parsing")
Cc: stable@dpdk.org
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
app/test-eventdev/parser.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/app/test-eventdev/parser.c b/app/test-eventdev/parser.c
index 7a973cbb23..8818c37ff8 100644
--- a/app/test-eventdev/parser.c
+++ b/app/test-eventdev/parser.c
@@ -345,7 +345,7 @@ parse_lcores_list(bool lcores[], int lcores_num, const char *corelist)
max = idx;
if (min == RTE_MAX_LCORE)
min = idx;
- for (idx = min; idx < max; idx++) {
+ for (idx = min; idx <= max; idx++) {
if (lcores[idx] == 1)
return -E2BIG;
lcores[idx] = 1;
--
2.17.1
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-stable] [dpdk-dev] [PATCH] app/eventdev: fix lcore parsing skipping last core
2021-05-06 21:03 [dpdk-stable] [dpdk-dev] [PATCH] app/eventdev: fix lcore parsing skipping last core pbhagavatula
@ 2021-05-09 16:03 ` Jerin Jacob
0 siblings, 0 replies; 2+ messages in thread
From: Jerin Jacob @ 2021-05-09 16:03 UTC (permalink / raw)
To: Pavan Nikhilesh; +Cc: Jerin Jacob, dpdk-dev, dpdk stable
On Fri, May 7, 2021 at 2:33 AM <pbhagavatula@marvell.com> wrote:
>
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>
> The last lcore declared in the list is also a valid lcore in the list.
>
> Fixes: 32d7dbf269be ("app/eventdev: fix overflow in lcore list parsing")
> Cc: stable@dpdk.org
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
Applied to dpdk-next-eventdev/for-main. Thanks.
> ---
> app/test-eventdev/parser.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/app/test-eventdev/parser.c b/app/test-eventdev/parser.c
> index 7a973cbb23..8818c37ff8 100644
> --- a/app/test-eventdev/parser.c
> +++ b/app/test-eventdev/parser.c
> @@ -345,7 +345,7 @@ parse_lcores_list(bool lcores[], int lcores_num, const char *corelist)
> max = idx;
> if (min == RTE_MAX_LCORE)
> min = idx;
> - for (idx = min; idx < max; idx++) {
> + for (idx = min; idx <= max; idx++) {
> if (lcores[idx] == 1)
> return -E2BIG;
> lcores[idx] = 1;
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-05-06 21:03 [dpdk-stable] [dpdk-dev] [PATCH] app/eventdev: fix lcore parsing skipping last core pbhagavatula
2021-05-09 16:03 ` Jerin Jacob
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