Juergen Gross
2022-Nov-24 11:58 UTC
[PATCH v2] x86/paravirt: Use relative reference for original instruction
On 24.11.22 12:51, Hou Wenlong wrote:> Similar to the alternative patching, use relative reference for original > instruction rather than absolute one, which saves 8 bytes for one entry > on x86_64. And it could generate R_X86_64_PC32 relocation instead of > R_X86_64_64 relocation, which also reduces relocation metadata on > relocatable builds. And the alignment could be hard coded to be 4 now. > > Signed-off-by: Hou Wenlong <houwenlong.hwl at antgroup.com>Reviewed-by: Juergen Gross <jgross at suse.com> Juergen -------------- next part -------------- A non-text attachment was scrubbed... Name: OpenPGP_0xB0DE9DD628BF132F.asc Type: application/pgp-keys Size: 3098 bytes Desc: OpenPGP public key URL: <http://lists.linuxfoundation.org/pipermail/virtualization/attachments/20221124/22c35dfe/attachment.bin> -------------- next part -------------- A non-text attachment was scrubbed... Name: OpenPGP_signature Type: application/pgp-signature Size: 495 bytes Desc: OpenPGP digital signature URL: <http://lists.linuxfoundation.org/pipermail/virtualization/attachments/20221124/22c35dfe/attachment.sig>