Commit 0833601f authored by Xie XiuQi's avatar Xie XiuQi Committed by Zheng Zengkai
Browse files

arm64/mpam: remove unsupported resource 



hulk inclusion
category: bugfix
bugzilla: 48265
CVE: NA

--------------------------------

We just support L3 & Memory bandwidth on this version,
so remove unsported resource type.

Signed-off-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
Reviewed-by: default avatarHanjun Guo <guohanjun@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarWang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: default avatarCheng Jian <cj.chengjian@huawei.com>
Signed-off-by: default avatarZheng Zengkai <zhengzengkai@huawei.com>
parent 4bf3613e

arch/arm64/kernel/mpam.c

+0 −16
Original line number Diff line number Diff line
@@ -172,14 +172,6 @@ static int csu_write(struct rdt_domain *d, struct rdtgroup *g, bool enable); 
#define domain_init(id) LIST_HEAD_INIT(resctrl_resources_all[id].domains)



struct raw_resctrl_resource raw_resctrl_resources_all[] = {

	[MPAM_RESOURCE_SMMU] = {

		.msr_update		= cat_wrmsr,

		.msr_read		= cat_rdmsr,

		.parse_ctrlval		= parse_cbm,

		.format_str		= "%d=%0*x",

		.mon_read		= csu_read,

		.mon_write		= csu_write,

	},

	[MPAM_RESOURCE_CACHE] = {

		.msr_update		= cat_wrmsr,

		.msr_read		= cat_rdmsr,
@@ -199,14 +191,6 @@ struct raw_resctrl_resource raw_resctrl_resources_all[] = { 
};



struct resctrl_resource resctrl_resources_all[] = {

	[MPAM_RESOURCE_SMMU] = {

		.rid			= MPAM_RESOURCE_SMMU,

		.name			= "SMMU",

		.domains		= domain_init(MPAM_RESOURCE_SMMU),

		.res			= &raw_resctrl_resources_all[MPAM_RESOURCE_SMMU],

		.fflags			= RFTYPE_RES_SMMU,

		.alloc_enabled		= 1,

	},

	[MPAM_RESOURCE_CACHE] = {

		.rid			= MPAM_RESOURCE_CACHE,

		.name			= "L3",