Date: Sun, 19 Jul 2026 13:36:59 +0000 From: ShengYi Hung <aokblast@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Cc: Harry Schmalzb <freebsd@omnilan.de> Subject: git: bdc0f7678257 - main - hwpstate_intel: Fix i386 build Message-ID: <6a5cd2fb.3bcc6.f82cb9f@gitrepo.freebsd.org>
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The branch main has been updated by aokblast: URL: https://cgit.FreeBSD.org/src/commit/?id=bdc0f7678257eaa739b9c816285504470e71e3de commit bdc0f7678257eaa739b9c816285504470e71e3de Author: Harry Schmalzb <freebsd@omnilan.de> AuthorDate: 2026-07-13 05:29:34 +0000 Commit: ShengYi Hung <aokblast@FreeBSD.org> CommitDate: 2026-07-19 13:36:00 +0000 hwpstate_intel: Fix i386 build Reviewed by: olce Fixes: 7b26353a59d6 MFC after: 3 days Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D58208 --- sys/x86/cpufreq/hwpstate_intel.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/sys/x86/cpufreq/hwpstate_intel.c b/sys/x86/cpufreq/hwpstate_intel.c index 59d7a155fda8..56a33fa88e66 100644 --- a/sys/x86/cpufreq/hwpstate_intel.c +++ b/sys/x86/cpufreq/hwpstate_intel.c @@ -352,13 +352,19 @@ intel_hwpstate_hybrid_cb(void *ctx) { uint32_t *small_cores = ctx; +#ifdef __i386__ + (void)small_cores; +#else atomic_add_32(small_cores, PCPU_GET(small_core)); +#endif } void intel_hwpstate_identify(driver_t *driver, device_t parent) { +#ifndef __i386__ uint32_t small_cores = 0; +#endif if (device_find_child(parent, "hwpstate_intel", DEVICE_UNIT_ANY) != NULL) return; @@ -379,6 +385,7 @@ intel_hwpstate_identify(driver_t *driver, device_t parent) if ((cpu_power_eax & CPUTPM1_HWP) == 0) return; +#ifndef __i386__ /* * On hybrid-core systems, package-level control cannot be used. * It may cause all cores to run at the E-core frequency because @@ -389,6 +396,7 @@ intel_hwpstate_identify(driver_t *driver, device_t parent) intel_hwpstate_hybrid_cb, smp_no_rendezvous_barrier, &small_cores); if (small_cores > 0 && small_cores < mp_ncores) hwpstate_pkg_ctrl_enable = false; +#endif if (BUS_ADD_CHILD(parent, 10, "hwpstate_intel", device_get_unit(parent)) == NULL)home | help
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