linux-kernel - Re: [RFC PATCH 0/4] implement lightweight guard pages

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Message-ID: <ZvpSA7ks/qATHEq3@duo.ucw.cz>
Date: Mon, 30 Sep 2024 09:23:47 +0200
From: Pavel Machek <pavel@....cz>
To: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
	Suren Baghdasaryan <surenb@...gle.com>,
	"Liam R . Howlett" <Liam.Howlett@...cle.com>,
	Matthew Wilcox <willy@...radead.org>,
	Vlastimil Babka <vbabka@...e.cz>,
	"Paul E . McKenney" <paulmck@...nel.org>,
	Jann Horn <jannh@...gle.com>, David Hildenbrand <david@...hat.com>,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Muchun Song <muchun.song@...ux.dev>,
	Richard Henderson <richard.henderson@...aro.org>,
	Ivan Kokshaysky <ink@...assic.park.msu.ru>,
	Matt Turner <mattst88@...il.com>,
	Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
	"James E . J . Bottomley" <James.Bottomley@...senpartnership.com>,
	Helge Deller <deller@....de>, Chris Zankel <chris@...kel.net>,
	Max Filippov <jcmvbkbc@...il.com>, Arnd Bergmann <arnd@...db.de>,
	linux-alpha@...r.kernel.org, linux-mips@...r.kernel.org,
	linux-parisc@...r.kernel.org, linux-arch@...r.kernel.org,
	Shuah Khan <shuah@...nel.org>,
	Christian Brauner <brauner@...nel.org>,
	linux-kselftest@...r.kernel.org,
	Sidhartha Kumar <sidhartha.kumar@...cle.com>,
	Vlastimil Babka <vbabka@...e.cz>
Subject: Re: [RFC PATCH 0/4] implement lightweight guard pages

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@...e.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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