From: Pavel Machek <pavel@ucw.cz>
To: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Suren Baghdasaryan <surenb@google.com>,
"Liam R . Howlett" <Liam.Howlett@oracle.com>,
Matthew Wilcox <willy@infradead.org>,
Vlastimil Babka <vbabka@suse.cz>,
"Paul E . McKenney" <paulmck@kernel.org>,
Jann Horn <jannh@google.com>,
David Hildenbrand <david@redhat.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Muchun Song <muchun.song@linux.dev>,
Richard Henderson <richard.henderson@linaro.org>,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Matt Turner <mattst88@gmail.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
"James E . J . Bottomley" <James.Bottomley@hansenpartnership.com>,
Helge Deller <deller@gmx.de>, Chris Zankel <chris@zankel.net>,
Max Filippov <jcmvbkbc@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
linux-alpha@vger.kernel.org, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linux-arch@vger.kernel.org,
Shuah Khan <shuah@kernel.org>,
Christian Brauner <brauner@kernel.org>,
linux-kselftest@vger.kernel.org,
Sidhartha Kumar <sidhartha.kumar@oracle.com>,
Vlastimil Babka <vbabka@suze.cz>
Subject: Re: [RFC PATCH 0/4] implement lightweight guard pages
Date: Mon, 30 Sep 2024 09:23:47 +0200 [thread overview]
Message-ID: <ZvpSA7ks/qATHEq3@duo.ucw.cz> (raw)
In-Reply-To: <cover.1727440966.git.lorenzo.stoakes@oracle.com>
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Hi!
> Userland library functions such as allocators and threading implementations
> often require regions of memory to act as 'guard pages' - mappings which,
> when accessed, result in a fatal signal being sent to the accessing
> process.
...
> Suggested-by: Vlastimil Babka <vbabka@suze.cz>
suse.cz, I believe. (They may prefer suse.com address).
BR,
Pavel
--
People of Russia, stop Putin before his war on Ukraine escalates.
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next prev parent reply other threads:[~2024-09-30 7:23 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-27 12:51 Lorenzo Stoakes
2024-09-27 12:51 ` [RFC PATCH 1/4] mm: pagewalk: add the ability to install PTEs Lorenzo Stoakes
2024-09-30 16:05 ` Lorenzo Stoakes
2024-10-11 18:11 ` Jann Horn
2024-10-14 11:10 ` Lorenzo Stoakes
2024-10-15 6:47 ` Christoph Hellwig
2024-10-15 7:27 ` Lorenzo Stoakes
2024-09-27 12:51 ` [RFC PATCH 2/4] mm: add PTE_MARKER_GUARD PTE marker Lorenzo Stoakes
2024-10-11 18:11 ` Jann Horn
2024-10-14 10:23 ` Lorenzo Stoakes
2024-09-27 12:51 ` [RFC PATCH 3/4] mm: madvise: implement lightweight guard page mechanism Lorenzo Stoakes
2024-10-11 18:11 ` Jann Horn
2024-10-11 20:55 ` Suren Baghdasaryan
2024-10-14 11:21 ` Lorenzo Stoakes
2024-10-14 11:08 ` Lorenzo Stoakes
2024-10-14 15:56 ` Jann Horn
2024-10-14 16:56 ` Lorenzo Stoakes
2024-10-14 18:14 ` Jann Horn
2024-10-14 19:27 ` Lorenzo Stoakes
2024-09-27 12:51 ` [RFC PATCH 4/4] selftests/mm: add self tests for guard page feature Lorenzo Stoakes
2024-09-30 7:23 ` Pavel Machek [this message]
2024-09-30 8:00 ` [RFC PATCH 0/4] implement lightweight guard pages Lorenzo Stoakes
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