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Sun, 18 Feb 2024 10:46:33 +0000 (UTC) Date: Sun, 18 Feb 2024 11:46:31 +0100 From: Borislav Petkov To: Linus Torvalds Cc: x86-ml , lkml Subject: [GIT PULL] x86/urgent for v6.8-rc5 Message-ID: <20240218104631.GAZdHgB9eMrhITQgyy@fat_crate.local> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1791233334254054374 X-GMAIL-MSGID: 1791233334254054374 Hi Linus, please pull a single urgent x86 fix for v6.8-rc5. Thx. --- The following changes since commit f6a1892585cd19e63c4ef2334e26cd536d5b678d: x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6 (2024-02-09 16:28:19 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_urgent_for_v6.8_rc5 for you to fetch changes up to d794734c9bbfe22f86686dc2909c25f5ffe1a572: x86/mm/ident_map: Use gbpages only where full GB page should be mapped. (2024-02-12 14:53:42 -0800) ---------------------------------------------------------------- - Use a GB page for identity mapping only when memory of this size is requested so that mapping of reserved regions is prevented which would otherwise lead to system crashes on UV machines ---------------------------------------------------------------- Steve Wahl (1): x86/mm/ident_map: Use gbpages only where full GB page should be mapped. arch/x86/mm/ident_map.c | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-)