RE: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()

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Subject: RE: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
From: David Laight <David.Laight@xxxxxxxxxx>
Date: Fri, 24 May 2019 15:09:50 +0000
Accept-language: en-GB, en-US
Cc: "'Deepa Dinamani'" <deepa.kernel@xxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, "dbueso@xxxxxxx" <dbueso@xxxxxxx>, "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>, Davidlohr Bueso <dave@xxxxxxxxxxxx>, Eric Wong <e@xxxxxxxxx>, Jason Baron <jbaron@xxxxxxxxxx>, Linux FS-devel Mailing List <linux-fsdevel@xxxxxxxxxxxxxxx>, linux-aio <linux-aio@xxxxxxxxx>, Omar Kilani <omar.kilani@xxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, "stable@xxxxxxxxxxxxxxx" <stable@xxxxxxxxxxxxxxx>
In-reply-to: <766510cbbec640b18fd99f3946b37475@AcuMS.aculab.com>
Thread-index: AQHVELwtsgR+BAQFXk2JV68Wk/7LjKZ4aINAgABVkoCAAB2x0P///TgAgAARdkCAAUypAIAAGykAgAARILA=
Thread-topic: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()

From: David Laight
> Sent: 24 May 2019 16:00
...
> I've had horrid thoughts about SIG_SUSPEND :-)

Not to mention exiting signal handlers with longjmp().

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)

Follow-Ups:
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Oleg Nesterov

References:
- [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Deepa Dinamani
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Oleg Nesterov
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Deepa Dinamani
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Oleg Nesterov
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Deepa Dinamani
- RE: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: David Laight
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Oleg Nesterov
- RE: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: David Laight
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Oleg Nesterov
- RE: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: David Laight
- Re: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: Oleg Nesterov
- RE: [PATCH v2] signal: Adjust error codes according to restore_user_sigmask()
  - From: David Laight

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