From: "Huang, Kai" <kai.huang@intel.com>
To: "luto@kernel.org" <luto@kernel.org>,
"rafael@kernel.org" <rafael@kernel.org>,
"dave.hansen@linux.intel.com" <dave.hansen@linux.intel.com>,
"bp@alien8.de" <bp@alien8.de>,
"peterz@infradead.org" <peterz@infradead.org>,
"hpa@zytor.com" <hpa@zytor.com>,
"mingo@redhat.com" <mingo@redhat.com>,
"kirill.shutemov@linux.intel.com"
<kirill.shutemov@linux.intel.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"bhe@redhat.com" <bhe@redhat.com>,
"x86@kernel.org" <x86@kernel.org>
Cc: "thomas.lendacky@amd.com" <thomas.lendacky@amd.com>,
"linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"ardb@kernel.org" <ardb@kernel.org>,
"seanjc@google.com" <seanjc@google.com>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"tzimmermann@suse.de" <tzimmermann@suse.de>
Subject: Re: [PATCHv3 4/4] x86/64/kexec: Rewrite init_transition_pgtable() with kernel_ident_mapping_init()
Date: Tue, 20 Aug 2024 11:53:27 +0000 [thread overview]
Message-ID: <9138b3b3c792b599ec9840adebcf736394236842.camel@intel.com> (raw)
In-Reply-To: <20240819070827.3620020-5-kirill.shutemov@linux.intel.com>
On Mon, 2024-08-19 at 10:08 +0300, Kirill A. Shutemov wrote:
> init_transition_pgtable() sets up transitional page tables. Rewrite it
> using kernel_ident_mapping_init() to avoid code duplication.
>
> Change struct kimage_arch to track allocated page tables as a list, not
> linking them to specific page table levels.
>
> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
>
Reviewed-by: Kai Huang <kai.huang@intel.com>
prev parent reply other threads:[~2024-08-20 11:53 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-19 7:08 [PATCHv3 0/4] x86: Reduce code duplication on page table initialization Kirill A. Shutemov
2024-08-19 7:08 ` [PATCHv3 1/4] x86/mm/ident_map: Fix virtual address wrap to zero Kirill A. Shutemov
2024-08-19 7:08 ` [PATCHv3 2/4] x86/acpi: Replace manual page table initialization with kernel_ident_mapping_init() Kirill A. Shutemov
2024-08-19 19:26 ` Rafael J. Wysocki
2024-08-19 7:08 ` [PATCHv3 3/4] x86/64/kexec: Map original relocate_kernel() in init_transition_pgtable() Kirill A. Shutemov
2024-08-19 11:16 ` Huang, Kai
2024-08-19 11:57 ` kirill.shutemov
2024-08-19 12:39 ` Huang, Kai
2024-08-20 10:13 ` kirill.shutemov
2024-08-20 11:06 ` Huang, Kai
2024-08-20 11:14 ` kirill.shutemov
2024-08-20 11:52 ` Huang, Kai
2024-08-19 7:08 ` [PATCHv3 4/4] x86/64/kexec: Rewrite init_transition_pgtable() with kernel_ident_mapping_init() Kirill A. Shutemov
2024-08-20 11:53 ` Huang, Kai [this message]
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