linux-kernel - [PATCH v3 0/2] x86/pkeys: Set XSTATE

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Message-ID: <20241119174520.3987538-1-aruna.ramakrishna@oracle.com>
Date: Tue, 19 Nov 2024 17:45:18 +0000
From: Aruna Ramakrishna <aruna.ramakrishna@...cle.com>
To: linux-kernel@...r.kernel.org
Cc: x86@...nel.org, dave.hansen@...ux.intel.com, tglx@...utronix.de,
        mingo@...nel.org, rudi.horn@...cle.com, joe.jin@...cle.com,
        aruna.ramakrishna@...cle.com
Subject: [PATCH v3 0/2] x86/pkeys: Set XSTATE_BV[PKRU] when updating

v3:
- rebased to 6.12.0
- no functional changes from v2

v1 -> v2 updates:
- corrected commit description of both patches to reference xstate_bv
where appropriate
- renamed local variable in update_pkru_in_sigframe()
(no functional changes from v1)

Aruna Ramakrishna (2):
  x86/pkeys: Change caller of update_pkru_in_sigframe()
  x86/pkeys: Set XSTATE_BV[PKRU] to 1 so that PKRU is XRSTOR'd correctly

 arch/x86/kernel/fpu/signal.c | 20 ++------------------
 arch/x86/kernel/fpu/xstate.h | 27 ++++++++++++++++++++++++++-
 2 files changed, 28 insertions(+), 19 deletions(-)

-- 
2.43.5