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-rw-r--r--arch/x86/events/amd/iommu.c1
-rw-r--r--arch/x86/events/intel/core.c2
-rw-r--r--arch/x86/kernel/apic/x2apic_uv_x.c4
-rw-r--r--arch/x86/kernel/sysfb_efi.c14
-rw-r--r--arch/x86/kernel/tsc_msr.c2
-rw-r--r--arch/x86/kvm/mmu.c4
-rw-r--r--arch/x86/platform/efi/efi-bgrt.c18
7 files changed, 28 insertions, 17 deletions
diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c
index 40625ca7a190..6011a573dd64 100644
--- a/arch/x86/events/amd/iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -474,6 +474,7 @@ static __init int _init_perf_amd_iommu(
static struct perf_amd_iommu __perf_iommu = {
.pmu = {
+ .task_ctx_nr = perf_invalid_context,
.event_init = perf_iommu_event_init,
.add = perf_iommu_add,
.del = perf_iommu_del,
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c
index aff79884e17d..a6fd4dbcf820 100644
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -3637,6 +3637,8 @@ __init int intel_pmu_init(void)
pr_cont("Knights Landing events, ");
break;
+ case 142: /* 14nm Kabylake Mobile */
+ case 158: /* 14nm Kabylake Desktop */
case 78: /* 14nm Skylake Mobile */
case 94: /* 14nm Skylake Desktop */
case 85: /* 14nm Skylake Server */
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 8f4942e2bcbb..d7ce96a7daca 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -891,9 +891,7 @@ void __init uv_system_init(void)
}
pr_info("UV: Found %s hub\n", hub);
- /* We now only need to map the MMRs on UV1 */
- if (is_uv1_hub())
- map_low_mmrs();
+ map_low_mmrs();
m_n_config.v = uv_read_local_mmr(UVH_RH_GAM_CONFIG_MMR );
m_val = m_n_config.s.m_skt;
diff --git a/arch/x86/kernel/sysfb_efi.c b/arch/x86/kernel/sysfb_efi.c
index b285d4e8c68e..5da924bbf0a0 100644
--- a/arch/x86/kernel/sysfb_efi.c
+++ b/arch/x86/kernel/sysfb_efi.c
@@ -106,14 +106,24 @@ static int __init efifb_set_system(const struct dmi_system_id *id)
continue;
for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) {
resource_size_t start, end;
+ unsigned long flags;
+
+ flags = pci_resource_flags(dev, i);
+ if (!(flags & IORESOURCE_MEM))
+ continue;
+
+ if (flags & IORESOURCE_UNSET)
+ continue;
+
+ if (pci_resource_len(dev, i) == 0)
+ continue;
start = pci_resource_start(dev, i);
- if (start == 0)
- break;
end = pci_resource_end(dev, i);
if (screen_info.lfb_base >= start &&
screen_info.lfb_base < end) {
found_bar = 1;
+ break;
}
}
}
diff --git a/arch/x86/kernel/tsc_msr.c b/arch/x86/kernel/tsc_msr.c
index 92ae6acac8a7..6aa0f4d9eea6 100644
--- a/arch/x86/kernel/tsc_msr.c
+++ b/arch/x86/kernel/tsc_msr.c
@@ -92,7 +92,7 @@ unsigned long try_msr_calibrate_tsc(void)
if (freq_desc_tables[cpu_index].msr_plat) {
rdmsr(MSR_PLATFORM_INFO, lo, hi);
- ratio = (lo >> 8) & 0x1f;
+ ratio = (lo >> 8) & 0xff;
} else {
rdmsr(MSR_IA32_PERF_STATUS, lo, hi);
ratio = (hi >> 8) & 0x1f;
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 1ff4dbb73fb7..b6f50e8b0a39 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2823,7 +2823,7 @@ static void transparent_hugepage_adjust(struct kvm_vcpu *vcpu,
*/
if (!is_error_noslot_pfn(pfn) && !kvm_is_reserved_pfn(pfn) &&
level == PT_PAGE_TABLE_LEVEL &&
- PageTransCompound(pfn_to_page(pfn)) &&
+ PageTransCompoundMap(pfn_to_page(pfn)) &&
!mmu_gfn_lpage_is_disallowed(vcpu, gfn, PT_DIRECTORY_LEVEL)) {
unsigned long mask;
/*
@@ -4785,7 +4785,7 @@ restart:
*/
if (sp->role.direct &&
!kvm_is_reserved_pfn(pfn) &&
- PageTransCompound(pfn_to_page(pfn))) {
+ PageTransCompoundMap(pfn_to_page(pfn))) {
drop_spte(kvm, sptep);
need_tlb_flush = 1;
goto restart;
diff --git a/arch/x86/platform/efi/efi-bgrt.c b/arch/x86/platform/efi/efi-bgrt.c
index a2433817c987..6a2f5691b1ab 100644
--- a/arch/x86/platform/efi/efi-bgrt.c
+++ b/arch/x86/platform/efi/efi-bgrt.c
@@ -43,40 +43,40 @@ void __init efi_bgrt_init(void)
return;
if (bgrt_tab->header.length < sizeof(*bgrt_tab)) {
- pr_err("Ignoring BGRT: invalid length %u (expected %zu)\n",
+ pr_notice("Ignoring BGRT: invalid length %u (expected %zu)\n",
bgrt_tab->header.length, sizeof(*bgrt_tab));
return;
}
if (bgrt_tab->version != 1) {
- pr_err("Ignoring BGRT: invalid version %u (expected 1)\n",
+ pr_notice("Ignoring BGRT: invalid version %u (expected 1)\n",
bgrt_tab->version);
return;
}
if (bgrt_tab->status & 0xfe) {
- pr_err("Ignoring BGRT: reserved status bits are non-zero %u\n",
+ pr_notice("Ignoring BGRT: reserved status bits are non-zero %u\n",
bgrt_tab->status);
return;
}
if (bgrt_tab->image_type != 0) {
- pr_err("Ignoring BGRT: invalid image type %u (expected 0)\n",
+ pr_notice("Ignoring BGRT: invalid image type %u (expected 0)\n",
bgrt_tab->image_type);
return;
}
if (!bgrt_tab->image_address) {
- pr_err("Ignoring BGRT: null image address\n");
+ pr_notice("Ignoring BGRT: null image address\n");
return;
}
image = memremap(bgrt_tab->image_address, sizeof(bmp_header), MEMREMAP_WB);
if (!image) {
- pr_err("Ignoring BGRT: failed to map image header memory\n");
+ pr_notice("Ignoring BGRT: failed to map image header memory\n");
return;
}
memcpy(&bmp_header, image, sizeof(bmp_header));
memunmap(image);
if (bmp_header.id != 0x4d42) {
- pr_err("Ignoring BGRT: Incorrect BMP magic number 0x%x (expected 0x4d42)\n",
+ pr_notice("Ignoring BGRT: Incorrect BMP magic number 0x%x (expected 0x4d42)\n",
bmp_header.id);
return;
}
@@ -84,14 +84,14 @@ void __init efi_bgrt_init(void)
bgrt_image = kmalloc(bgrt_image_size, GFP_KERNEL | __GFP_NOWARN);
if (!bgrt_image) {
- pr_err("Ignoring BGRT: failed to allocate memory for image (wanted %zu bytes)\n",
+ pr_notice("Ignoring BGRT: failed to allocate memory for image (wanted %zu bytes)\n",
bgrt_image_size);
return;
}
image = memremap(bgrt_tab->image_address, bmp_header.size, MEMREMAP_WB);
if (!image) {
- pr_err("Ignoring BGRT: failed to map image memory\n");
+ pr_notice("Ignoring BGRT: failed to map image memory\n");
kfree(bgrt_image);
bgrt_image = NULL;
return;
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-26 05:57:06 +0000