linux-kernel - [PATCH 0/4] Fixups for random vDSO

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Message-ID: <cover.1724743492.git.christophe.leroy@csgroup.eu>
Date: Tue, 27 Aug 2024 09:31:46 +0200
From: Christophe Leroy <christophe.leroy@...roup.eu>
To: "Theodore Ts'o" <tytso@....edu>,
	"Jason A. Donenfeld" <Jason@...c4.com>,
	Arnd Bergmann <arnd@...db.de>,
	Andy Lutomirski <luto@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Vincenzo Frascino <vincenzo.frascino@....com>,
	Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>
Cc: Christophe Leroy <christophe.leroy@...roup.eu>,
	linux-kernel@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org,
	linux-arch@...r.kernel.org
Subject: [PATCH 0/4] Fixups for random vDSO

This small series is an extract of fixups for generic part of random vDSO in
preparation of implementing vDSO getrandom for powerpc.

See last version of full series at:
https://patchwork.ozlabs.org/project/linuxppc-dev/cover/cover.1724309198.git.christophe.leroy@csgroup.eu/

This series is based on top of:
https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git master

Christophe Leroy (4):
  asm-generic/unaligned.h: Extract common header for vDSO
  random: vDSO: Don't use PAGE_SIZE and PAGE_MASK
  random: vDSO: Clean header inclusion in getrandom
  random: vDSO: don't use 64 bits atomics on 32 bits architectures

 arch/x86/include/asm/pvclock.h  |  1 +
 drivers/char/random.c           |  9 ++++++++-
 include/asm-generic/unaligned.h | 11 +----------
 include/vdso/helpers.h          |  1 +
 include/vdso/unaligned.h        | 15 +++++++++++++++
 lib/vdso/getrandom.c            | 16 ++++++++--------
 6 files changed, 34 insertions(+), 19 deletions(-)
 create mode 100644 include/vdso/unaligned.h

-- 
2.44.0