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From: Kai Huang <kai.huang@intel.com>
To: linux-kernel@vger.kernel.org
Cc: x86@kernel.org, dave.hansen@intel.com, bp@alien8.de,
	kirill.shutemov@linux.intel.com, tglx@linutronix.de,
	mingo@redhat.com, hpa@zytor.com, luto@kernel.org,
	peterz@infradead.org, rick.p.edgecombe@intel.com,
	thomas.lendacky@amd.com, ashish.kalra@amd.com,
	chao.gao@intel.com, bhe@redhat.com, nik.borisov@suse.com,
	pbonzini@redhat.com, seanjc@google.com
Subject: [PATCH v2 4/5] x86/virt/tdx: Remove the !KEXEC_CORE dependency
Date: Tue, 19 Mar 2024 01:48:47 +0000	[thread overview]
Message-ID: <fd4ee99ea60e17ab3075f7991e9e2321d0a67196.1710811610.git.kai.huang@intel.com> (raw)
In-Reply-To: <cover.1710811610.git.kai.huang@intel.com>

Now TDX host can work with kexec().  Remove the !KEXEC_CORE dependency.

Signed-off-by: Kai Huang <kai.huang@intel.com>
---
 arch/x86/Kconfig | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index e88f6f7b6b41..89b65e2e1115 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1970,7 +1970,6 @@ config INTEL_TDX_HOST
 	depends on X86_X2APIC
 	select ARCH_KEEP_MEMBLOCK
 	depends on CONTIG_ALLOC
-	depends on !KEXEC_CORE
 	depends on X86_MCE
 	help
 	  Intel Trust Domain Extensions (TDX) protects guest VMs from malicious
-- 
2.34.1


  parent reply	other threads:[~2024-03-19  1:49 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-19  1:48 [PATCH v2 0/5] TDX host: kexec() support Kai Huang
2024-03-19  1:48 ` [PATCH v2 1/5] x86/kexec: do unconditional WBINVD in stop_this_cpu() Kai Huang
2024-03-19  1:48 ` [PATCH v2 2/5] x86/kexec: do unconditional WBINVD in relocate_kernel() Kai Huang
2024-03-19 11:13   ` Kirill A. Shutemov
2024-03-19 14:38     ` Tom Lendacky
2024-03-19 21:20       ` Huang, Kai
2024-03-20  0:19         ` Kirill A. Shutemov
2024-03-20  0:45           ` Huang, Kai
2024-03-20 12:51             ` Kirill A. Shutemov
2024-03-20 13:49         ` Tom Lendacky
2024-03-20 20:48           ` Huang, Kai
2024-03-20 21:06             ` Tom Lendacky
2024-03-20 21:58               ` Huang, Kai
2024-03-20 23:10             ` Kirill A. Shutemov
2024-03-21 21:02               ` Tom Lendacky
2024-03-22 10:40                 ` Kirill A. Shutemov
2024-03-22 14:50                   ` Tom Lendacky
2024-03-25 13:04                     ` Huang, Kai
2024-03-28 16:10                       ` kirill.shutemov
2024-04-01  9:13                         ` Huang, Kai
2024-03-19 15:41   ` Borislav Petkov
2024-03-19 21:08     ` Huang, Kai
2024-03-19  1:48 ` [PATCH v2 3/5] x86/kexec: Reset TDX private memory on platforms with TDX erratum Kai Huang
2024-03-19  1:48 ` Kai Huang [this message]
2024-03-19  1:48 ` [PATCH v2 5/5] x86/virt/tdx: Add TDX memory reset notifier to reset other private pages Kai Huang
2025-05-10 11:20 [PATCH v2 0/5] TDX host: kexec/kdump support Kai Huang
2025-05-10 11:20 ` [PATCH v2 4/5] x86/virt/tdx: Remove the !KEXEC_CORE dependency Kai Huang

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