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Date: Sat, 23 Apr 2022 19:04:26 -0700 From: Guenter Roeck <linux@...ck-us.net> To: "Jason A. Donenfeld" <Jason@...c4.com> Cc: LKML <linux-kernel@...r.kernel.org>, Linux Crypto Mailing List <linux-crypto@...r.kernel.org>, linux-arch <linux-arch@...r.kernel.org>, Dinh Nguyen <dinguyen@...nel.org>, Nick Hu <nickhu@...estech.com>, Max Filippov <jcmvbkbc@...il.com>, Palmer Dabbelt <palmer@...belt.com>, "David S . Miller" <davem@...emloft.net>, Yoshinori Sato <ysato@...rs.sourceforge.jp>, Michal Simek <monstr@...str.eu>, Borislav Petkov <bp@...en8.de>, Guo Ren <guoren@...nel.org>, Geert Uytterhoeven <geert@...ux-m68k.org>, Joshua Kinard <kumba@...too.org>, David Laight <David.Laight@...lab.com>, Dominik Brodowski <linux@...inikbrodowski.net>, Eric Biggers <ebiggers@...gle.com>, Ard Biesheuvel <ardb@...nel.org>, Arnd Bergmann <arnd@...db.de>, Thomas Gleixner <tglx@...utronix.de>, Andy Lutomirski <luto@...nel.org>, Kees Cook <keescook@...omium.org>, Lennart Poettering <mzxreary@...inter.de>, Konstantin Ryabitsev <konstantin@...uxfoundation.org>, Linus Torvalds <torvalds@...ux-foundation.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Theodore Ts'o <tytso@....edu> Subject: Re: [PATCH v1] random: block in /dev/urandom On 4/23/22 14:10, Jason A. Donenfeld wrote: > Hey Guenter, > > On Sat, Apr 23, 2022 at 06:56:31AM -0700, Guenter Roeck wrote: >> Looks like your code is already in -next; I see the same failures in >> your tree and there. > > So interestingly, none of the old issues are now present (the hangs on > versatilepb and such), so that's very positive. As for the crashes you > found: > >> openrisc generates a warning backtrace. >> parisc crashes. >> s390 crashes silently, no crash log. > > I've now fixed these too, and tested the fixes as well. Hopefully the > new jd/for-guenther branch has no regressions at all now... Knock on > wood. > > Thanks a bunch for looking at this. Very much appreciated. > I'll run another test tonight. Guenter
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