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| author | Hou Wenlong <houwenlong.hwl@antgroup.com> | 2026-01-10 12:00:08 +0800 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2026-01-12 13:04:37 +0100 |
| commit | db9aded979b491a24871e1621cd4e8822dbca859 (patch) | |
| tree | 0ae872ebae4a09f435c4abc64b0ad2f662c29f8c /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 378f1dc3d6472f9bd437f564daf5a1a2f32505e7 (diff) | |
x86/xen/pvh: Enable PAE mode for 32-bit guest only when CONFIG_X86_PAE is set
The PVH entry is available for 32-bit KVM guests, and 32-bit KVM guests
do not depend on CONFIG_X86_PAE. However, mk_early_pgtbl_32() builds
different pagetables depending on whether CONFIG_X86_PAE is set.
Therefore, enabling PAE mode for 32-bit KVM guests without
CONFIG_X86_PAE being set would result in a boot failure during CR3
loading.
Signed-off-by: Hou Wenlong <houwenlong.hwl@antgroup.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Message-ID: <d09ce9a134eb9cbc16928a5b316969f8ba606b81.1768017442.git.houwenlong.hwl@antgroup.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions