Commit f07ef1be authored by Marc Zyngier's avatar Marc Zyngier
Browse files

KVM: arm64: Handle CSSIDR2_EL1 and SMIDR_EL1 in a generic way 



Now that we can handle ID registers using the FEAT_IDST infrastrcuture,
get rid of the handling of CSSIDR2_EL1 and SMIDR_EL1.

Reviewed-by: default avatarYuan Yao <yaoyuan@linux.alibaba.com>
Link: https://patch.msgid.link/20260108173233.2911955-6-maz@kernel.org


Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
parent d78a14de

arch/arm64/kvm/sys_regs.c

+0 −2
Original line number Diff line number Diff line
@@ -3414,8 +3414,6 @@ static const struct sys_reg_desc sys_reg_descs[] = { 
	{ SYS_DESC(SYS_CCSIDR_EL1), access_ccsidr },

	{ SYS_DESC(SYS_CLIDR_EL1), access_clidr, reset_clidr, CLIDR_EL1,

	  .set_user = set_clidr, .val = ~CLIDR_EL1_RES0 },

	{ SYS_DESC(SYS_CCSIDR2_EL1), undef_access },

	{ SYS_DESC(SYS_SMIDR_EL1), undef_access },

	IMPLEMENTATION_ID(AIDR_EL1, GENMASK_ULL(63, 0)),

	{ SYS_DESC(SYS_CSSELR_EL1), access_csselr, reset_unknown, CSSELR_EL1 },

	ID_FILTERED(CTR_EL0, ctr_el0,