From: Thomas Monjalon <thomas@monjalon.net>
To: "Morten Brørup" <mb@smartsharesystems.com>
Cc: Tyler Retzlaff <roretzla@linux.microsoft.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Chenbo Xia <chenbox@nvidia.com>,
Tomasz Duszynski <tduszynski@marvell.com>,
Stephen Hemminger <stephen@networkplumber.org>,
dev@dpdk.org
Subject: Re: [PATCH v3 2/3] eal: handle sysconf(_SC_PAGESIZE) negative return value
Date: Fri, 27 Jun 2025 17:58:10 +0200 [thread overview]
Message-ID: <17086222.mzqWEpnEhh@thomas> (raw)
In-Reply-To: <20250624080333.127618-3-mb@smartsharesystems.com>
24/06/2025 10:03, Morten Brørup:
> + if ((ssize_t)page_size < 0)
> + rte_panic("sysconf(_SC_PAGESIZE) failed: %s",
> + errno == 0 ? "Indeterminate" : strerror(errno));
We don't want more rte_panic().
You could log the problem and return 0 here.
It will be a problem later, but it may allow the application to cleanup
instead of abrupting crashing.
next prev parent reply other threads:[~2025-06-27 15:58 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-10 13:13 [PATCH] eal: handle sysconf() negative return value Morten Brørup
2025-06-12 14:06 ` [PATCH v2] eal: handle sysconf(_SC_PAGESIZE) " Morten Brørup
2025-06-13 9:55 ` Burakov, Anatoly
2025-06-24 8:03 ` [PATCH v3 0/3] " Morten Brørup
2025-06-24 8:03 ` [PATCH v3 1/3] eal/unix: fix log message for madvise() failure Morten Brørup
2025-06-27 15:56 ` Thomas Monjalon
2025-06-27 16:47 ` Morten Brørup
2025-06-27 17:34 ` Thomas Monjalon
2025-06-27 17:51 ` Morten Brørup
2025-06-28 10:11 ` Morten Brørup
2025-06-24 8:03 ` [PATCH v3 2/3] eal: handle sysconf(_SC_PAGESIZE) negative return value Morten Brørup
2025-06-27 15:58 ` Thomas Monjalon [this message]
2025-06-27 16:38 ` Morten Brørup
2025-06-27 17:35 ` Thomas Monjalon
2025-06-27 17:49 ` Morten Brørup
2025-06-27 18:30 ` Thomas Monjalon
2025-06-28 16:45 ` Morten Brørup
2025-06-28 22:49 ` Stephen Hemminger
2025-06-29 12:10 ` Thomas Monjalon
2025-06-24 8:03 ` [PATCH v3 3/3] pmu: " Morten Brørup
2025-06-29 19:52 ` [PATCH v3 0/3] " Thomas Monjalon
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=17086222.mzqWEpnEhh@thomas \
--to=thomas@monjalon.net \
--cc=anatoly.burakov@intel.com \
--cc=bruce.richardson@intel.com \
--cc=chenbox@nvidia.com \
--cc=dev@dpdk.org \
--cc=maxime.coquelin@redhat.com \
--cc=mb@smartsharesystems.com \
--cc=roretzla@linux.microsoft.com \
--cc=stephen@networkplumber.org \
--cc=tduszynski@marvell.com \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.