From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: Ingo Molnar <mingo@redhat.com>,
x86@kernel.org, Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
Andy Lutomirski <luto@amacapital.net>,
Cyrill Gorcunov <gorcunov@openvz.org>,
Borislav Petkov <bp@suse.de>, Andi Kleen <ak@linux.intel.com>,
Matthew Wilcox <willy@infradead.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Subject: [PATCHv2 0/5] x86/boot/compressed/64: Prepare trampoline memory
Date: Tue, 27 Feb 2018 18:42:12 +0300 [thread overview]
Message-ID: <20180227154217.69347-1-kirill.shutemov@linux.intel.com> (raw)
Here's re-split of the patch that prepares trampoline memory, but doesn't
actually uses it yet. The original patch turned out to be problematic.
The functionality should match the original patch (although I've moved a
bit more into C).
Please review and consider applying.
v2:
- Add Tested-by from Borislav
- s/__ASSEMBLER__/__ASSEMBLY__/
Kirill A. Shutemov (5):
x86/boot/compressed/64: Describe the logic behind LA57 check
x86/boot/compressed/64: Find a place for 32-bit trampoline
x86/boot/compressed/64: Save and restore trampoline memory
x86/boot/compressed/64: Set up trampoline memory
x86/boot/compressed/64: Prepare new top-level page table for
trampoline
arch/x86/boot/compressed/head_64.S | 13 +++-
arch/x86/boot/compressed/misc.c | 4 +
arch/x86/boot/compressed/pgtable.h | 20 +++++
arch/x86/boot/compressed/pgtable_64.c | 133 +++++++++++++++++++++++++++++++++-
4 files changed, 166 insertions(+), 4 deletions(-)
create mode 100644 arch/x86/boot/compressed/pgtable.h
--
2.16.1
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next reply other threads:[~2018-02-27 15:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-27 15:42 Kirill A. Shutemov [this message]
2018-02-27 15:42 ` [PATCHv2 1/5] x86/boot/compressed/64: Describe the logic behind LA57 check Kirill A. Shutemov
2018-02-27 15:42 ` [PATCHv2 2/5] x86/boot/compressed/64: Find a place for 32-bit trampoline Kirill A. Shutemov
2018-02-28 13:19 ` Kirill A. Shutemov
2018-03-07 7:01 ` Ingo Molnar
2018-02-27 15:42 ` [PATCHv2 3/5] x86/boot/compressed/64: Save and restore trampoline memory Kirill A. Shutemov
2018-02-27 15:42 ` [PATCHv2 4/5] x86/boot/compressed/64: Set up " Kirill A. Shutemov
2018-02-27 15:42 ` [PATCHv2 5/5] x86/boot/compressed/64: Prepare new top-level page table for trampoline Kirill A. Shutemov
2018-03-07 9:36 ` [PATCHv2 2/5] x86/boot/compressed/64: Find a place for 32-bit trampoline Kirill A. Shutemov
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