From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
To: dev@dpdk.org
Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>,
stable@dpdk.org, Harman Kalra <hkalra@marvell.com>,
Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>,
Dmitry Malloy <dmitrym@microsoft.com>,
Pallavi Kadam <pallavi.kadam@intel.com>
Subject: [dpdk-stable] [PATCH 1/3] eal/windows: fix use of incorrect thread ID
Date: Sun, 2 May 2021 05:33:31 +0300 [thread overview]
Message-ID: <20210502023333.30351-1-dmitry.kozliuk@gmail.com> (raw)
Interrupt thread ID retained its value after interrupt thread finish.
Other interrupt routines could then operate on the wrong thread.
Clear interrupt thread ID before thread termination.
Fixes: 5c016fc0205a ("eal/windows: add interrupt thread skeleton")
Cc: stable@dpdk.org
Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
---
lib/eal/windows/eal_interrupts.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/lib/eal/windows/eal_interrupts.c b/lib/eal/windows/eal_interrupts.c
index 1d4cf794df..9cde02b003 100644
--- a/lib/eal/windows/eal_interrupts.c
+++ b/lib/eal/windows/eal_interrupts.c
@@ -46,8 +46,11 @@ eal_intr_thread_main(LPVOID arg __rte_unused)
eal_intr_process(&events[i]);
}
+ intr_thread = 0;
+
CloseHandle(intr_iocp);
intr_iocp = NULL;
+
return NULL;
}
--
2.29.3
next reply other threads:[~2021-05-02 2:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-02 2:33 Dmitry Kozlyuk [this message]
2021-05-02 2:33 ` [dpdk-stable] [PATCH 2/3] eal/windows: fix interrupt thread handle leakage Dmitry Kozlyuk
2021-05-13 1:15 ` Kadam, Pallavi
2021-05-02 2:33 ` [dpdk-stable] [PATCH 3/3] eal/windows: cleanup interrupt resources Dmitry Kozlyuk
2021-05-11 7:41 ` Thomas Monjalon
2021-05-11 7:59 ` Dmitry Kozlyuk
2021-05-11 17:21 ` Ranjit Menon
2021-05-12 14:56 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
2021-05-11 17:24 ` Ranjit Menon
2021-05-28 17:33 ` Jie Zhou
2021-06-23 7:08 ` Thomas Monjalon
2021-05-04 0:08 ` [dpdk-stable] [dpdk-dev] [PATCH 1/3] eal/windows: fix use of incorrect thread ID Tyler Retzlaff
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210502023333.30351-1-dmitry.kozliuk@gmail.com \
--to=dmitry.kozliuk@gmail.com \
--cc=dev@dpdk.org \
--cc=dmitrym@microsoft.com \
--cc=hkalra@marvell.com \
--cc=navasile@linux.microsoft.com \
--cc=pallavi.kadam@intel.com \
--cc=stable@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).