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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2024-09-28 11:52:46 +0200 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2024-10-30 20:31:26 +0100 |
| commit | bbee049d8ee21f33ef68d02b16763ae7e5bf9025 (patch) | |
| tree | ce3acca2af91612b7742b80fd8bc714e312f6206 /Kconfig | |
| parent | Linux 6.12-rc5 (diff) | |
| download | linux-bbee049d8ee21f33ef68d02b16763ae7e5bf9025.tar.xz linux-bbee049d8ee21f33ef68d02b16763ae7e5bf9025.zip | |
kvm/vfio: Constify struct kvm_device_ops
'struct kvm_device_ops' is not modified in this driver.
Constifying this structure moves some data to a read-only section, so
increases overall security, especially when the structure holds some
function pointers.
On a x86_64, with allmodconfig:
Before:
======
text data bss dec hex filename
2605 169 16 2790 ae6 virt/kvm/vfio.o
After:
=====
text data bss dec hex filename
2685 89 16 2790 ae6 virt/kvm/vfio.o
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/e7361a1bb7defbb0f7056b884e83f8d75ac9fe21.1727517084.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions