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authorArnaldo Carvalho de Melo <acme@redhat.com>2022-12-16 15:53:53 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2022-12-16 15:53:53 +0300
commit1a931707ad4a46e79d4ecfee56d8f6e8cc8d4f28 (patch)
treec3ed4dafca580360da63eef576b35eb67eb2e5a2 /arch/x86/kernel/cpu/resctrl/ctrlmondata.c
parent818448e9cf92e5c6b3c10320372eefcbe4174e4f (diff)
parent84e57d292203a45c96dbcb2e6be9dd80961d981a (diff)
downloadlinux-1a931707ad4a46e79d4ecfee56d8f6e8cc8d4f28.tar.xz
Merge remote-tracking branch 'torvalds/master' into perf/core
To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf: Hashmap interface update to allow both long and void* keys/values"), where a function present upstream was removed in the perf tools development tree. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'arch/x86/kernel/cpu/resctrl/ctrlmondata.c')
-rw-r--r--arch/x86/kernel/cpu/resctrl/ctrlmondata.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
index 1dafbdc5ac31..1df0e3262bca 100644
--- a/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
+++ b/arch/x86/kernel/cpu/resctrl/ctrlmondata.c
@@ -105,8 +105,7 @@ static bool cbm_validate(char *buf, u32 *data, struct rdt_resource *r)
return false;
}
- if ((!r->cache.arch_has_empty_bitmaps && val == 0) ||
- val > r->default_ctrl) {
+ if ((r->cache.min_cbm_bits > 0 && val == 0) || val > r->default_ctrl) {
rdt_last_cmd_puts("Mask out of range\n");
return false;
}