From: Juergen Gross <jgross@suse.com>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Borislav Petkov <bp@suse.de>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Bug in patch "x86/pti: Add the pti= cmdline option and documentation"
Date: Fri, 22 Dec 2017 17:41:32 +0100 [thread overview]
Message-ID: <52b2f3c6-2e5e-2033-87d6-5abb3eb27b35@suse.com> (raw)
The patch in the tip tree with commit 506bcdf68b07a0335751e1fe8be37
("x86/pti: Add the pti= cmdline option and documentation") is completely
wrong: cmdline_find_option() will return -1 in case the otion isn't
found and the len of the argument in case it has been found.
Juergen
next reply other threads:[~2017-12-22 16:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-22 16:41 Juergen Gross [this message]
2017-12-22 16:43 ` Borislav Petkov
2017-12-22 16:43 ` Thomas Gleixner
2017-12-22 16:54 ` Borislav Petkov
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