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-rw-r--r--arch/arm/mach-pxa/idp.c1
-rw-r--r--arch/arm/mach-pxa/lpd270.c2
-rw-r--r--arch/arm/mach-sa1100/neponset.c4
-rw-r--r--arch/arm/mach-sa1100/pleb.c2
-rw-r--r--arch/arm64/boot/dts/apm/apm-storm.dtsi4
-rw-r--r--arch/arm64/mm/pageattr.c5
-rw-r--r--arch/s390/include/asm/mmu_context.h2
-rw-r--r--arch/s390/include/asm/page.h11
-rw-r--r--arch/s390/kernel/jump_label.c12
-rw-r--r--arch/s390/kernel/module.c1
-rw-r--r--arch/s390/kernel/processor.c2
-rw-r--r--arch/s390/kvm/kvm-s390.c1
-rw-r--r--arch/s390/pci/pci.c28
-rw-r--r--arch/s390/pci/pci_mmio.c17
-rw-r--r--arch/x86/Kconfig1
-rw-r--r--arch/x86/include/asm/xsave.h28
-rw-r--r--arch/x86/kernel/entry_64.S13
-rw-r--r--arch/x86/kvm/i8259.c1
-rw-r--r--arch/x86/kvm/vmx.c11
-rw-r--r--arch/x86/kvm/x86.c1
-rw-r--r--arch/x86/pci/acpi.c11
21 files changed, 83 insertions, 75 deletions
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index 7d8eab857a93..f6d02e4cbcda 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -36,6 +36,7 @@
#include <linux/platform_data/video-pxafb.h>
#include <mach/bitfield.h>
#include <linux/platform_data/mmc-pxamci.h>
+#include <linux/smc91x.h>
#include "generic.h"
#include "devices.h"
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 28da319d389f..eaee2c20b189 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -195,7 +195,7 @@ static struct resource smc91x_resources[] = {
};
struct smc91x_platdata smc91x_platdata = {
- .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT;
+ .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
};
static struct platform_device smc91x_device = {
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 7b0cd3172354..af868d258e66 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -268,8 +268,8 @@ static int neponset_probe(struct platform_device *dev)
.id = 0,
.res = smc91x_resources,
.num_res = ARRAY_SIZE(smc91x_resources),
- .data = &smc91c_platdata,
- .size_data = sizeof(smc91c_platdata),
+ .data = &smc91x_platdata,
+ .size_data = sizeof(smc91x_platdata),
};
int ret, irq;
diff --git a/arch/arm/mach-sa1100/pleb.c b/arch/arm/mach-sa1100/pleb.c
index 696fd0fe4806..1525d7b5f1b7 100644
--- a/arch/arm/mach-sa1100/pleb.c
+++ b/arch/arm/mach-sa1100/pleb.c
@@ -54,7 +54,7 @@ static struct platform_device smc91x_device = {
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
.dev = {
- .platform_data = &smc91c_platdata,
+ .platform_data = &smc91x_platdata,
},
};
diff --git a/arch/arm64/boot/dts/apm/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi
index f1ad9c2ab2e9..a857794432d6 100644
--- a/arch/arm64/boot/dts/apm/apm-storm.dtsi
+++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi
@@ -622,7 +622,7 @@
};
sgenet0: ethernet@1f210000 {
- compatible = "apm,xgene-enet";
+ compatible = "apm,xgene1-sgenet";
status = "disabled";
reg = <0x0 0x1f210000 0x0 0xd100>,
<0x0 0x1f200000 0x0 0Xc300>,
@@ -636,7 +636,7 @@
};
xgenet: ethernet@1f610000 {
- compatible = "apm,xgene-enet";
+ compatible = "apm,xgene1-xgenet";
status = "disabled";
reg = <0x0 0x1f610000 0x0 0xd100>,
<0x0 0x1f600000 0x0 0Xc300>,
diff --git a/arch/arm64/mm/pageattr.c b/arch/arm64/mm/pageattr.c
index bb0ea94c4ba1..1d3ec3ddd84b 100644
--- a/arch/arm64/mm/pageattr.c
+++ b/arch/arm64/mm/pageattr.c
@@ -51,7 +51,10 @@ static int change_memory_common(unsigned long addr, int numpages,
WARN_ON_ONCE(1);
}
- if (!is_module_address(start) || !is_module_address(end - 1))
+ if (start < MODULES_VADDR || start >= MODULES_END)
+ return -EINVAL;
+
+ if (end < MODULES_VADDR || end >= MODULES_END)
return -EINVAL;
data.set_mask = set_mask;
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index f49b71954654..8fb3802f8fad 100644
--- a/arch/s390/include/asm/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
@@ -62,6 +62,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
{
int cpu = smp_processor_id();
+ S390_lowcore.user_asce = next->context.asce_bits | __pa(next->pgd);
if (prev == next)
return;
if (MACHINE_HAS_TLB_LC)
@@ -73,7 +74,6 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
atomic_dec(&prev->context.attach_count);
if (MACHINE_HAS_TLB_LC)
cpumask_clear_cpu(cpu, &prev->context.cpu_attach_mask);
- S390_lowcore.user_asce = next->context.asce_bits | __pa(next->pgd);
}
#define finish_arch_post_lock_switch finish_arch_post_lock_switch
diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h
index 7b2ac6e44166..53eacbd4f09b 100644
--- a/arch/s390/include/asm/page.h
+++ b/arch/s390/include/asm/page.h
@@ -37,16 +37,7 @@ static inline void storage_key_init_range(unsigned long start, unsigned long end
#endif
}
-static inline void clear_page(void *page)
-{
- register unsigned long reg1 asm ("1") = 0;
- register void *reg2 asm ("2") = page;
- register unsigned long reg3 asm ("3") = 4096;
- asm volatile(
- " mvcl 2,0"
- : "+d" (reg2), "+d" (reg3) : "d" (reg1)
- : "memory", "cc");
-}
+#define clear_page(page) memset((page), 0, PAGE_SIZE)
/*
* copy_page uses the mvcl instruction with 0xb0 padding byte in order to
diff --git a/arch/s390/kernel/jump_label.c b/arch/s390/kernel/jump_label.c
index cb2d51e779df..830066f936c8 100644
--- a/arch/s390/kernel/jump_label.c
+++ b/arch/s390/kernel/jump_label.c
@@ -36,16 +36,20 @@ static void jump_label_make_branch(struct jump_entry *entry, struct insn *insn)
insn->offset = (entry->target - entry->code) >> 1;
}
-static void jump_label_bug(struct jump_entry *entry, struct insn *insn)
+static void jump_label_bug(struct jump_entry *entry, struct insn *expected,
+ struct insn *new)
{
unsigned char *ipc = (unsigned char *)entry->code;
- unsigned char *ipe = (unsigned char *)insn;
+ unsigned char *ipe = (unsigned char *)expected;
+ unsigned char *ipn = (unsigned char *)new;
pr_emerg("Jump label code mismatch at %pS [%p]\n", ipc, ipc);
pr_emerg("Found: %02x %02x %02x %02x %02x %02x\n",
ipc[0], ipc[1], ipc[2], ipc[3], ipc[4], ipc[5]);
pr_emerg("Expected: %02x %02x %02x %02x %02x %02x\n",
ipe[0], ipe[1], ipe[2], ipe[3], ipe[4], ipe[5]);
+ pr_emerg("New: %02x %02x %02x %02x %02x %02x\n",
+ ipn[0], ipn[1], ipn[2], ipn[3], ipn[4], ipn[5]);
panic("Corrupted kernel text");
}
@@ -69,10 +73,10 @@ static void __jump_label_transform(struct jump_entry *entry,
}
if (init) {
if (memcmp((void *)entry->code, &orignop, sizeof(orignop)))
- jump_label_bug(entry, &old);
+ jump_label_bug(entry, &orignop, &new);
} else {
if (memcmp((void *)entry->code, &old, sizeof(old)))
- jump_label_bug(entry, &old);
+ jump_label_bug(entry, &old, &new);
}
probe_kernel_write((void *)entry->code, &new, sizeof(new));
}
diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
index 36154a2f1814..2ca95862e336 100644
--- a/arch/s390/kernel/module.c
+++ b/arch/s390/kernel/module.c
@@ -436,6 +436,7 @@ int module_finalize(const Elf_Ehdr *hdr,
const Elf_Shdr *sechdrs,
struct module *me)
{
+ jump_label_apply_nops(me);
vfree(me->arch.syminfo);
me->arch.syminfo = NULL;
return 0;
diff --git a/arch/s390/kernel/processor.c b/arch/s390/kernel/processor.c
index 26108232fcaa..dc488e13b7e3 100644
--- a/arch/s390/kernel/processor.c
+++ b/arch/s390/kernel/processor.c
@@ -18,7 +18,7 @@
static DEFINE_PER_CPU(struct cpuid, cpu_id);
-void cpu_relax(void)
+void notrace cpu_relax(void)
{
if (!smp_cpu_mtid && MACHINE_HAS_DIAG44)
asm volatile("diag 0,0,0x44");
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index f6579cfde2df..19e17bd7aec0 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -165,7 +165,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
case KVM_CAP_ONE_REG:
case KVM_CAP_ENABLE_CAP:
case KVM_CAP_S390_CSS_SUPPORT:
- case KVM_CAP_IRQFD:
case KVM_CAP_IOEVENTFD:
case KVM_CAP_DEVICE_CTRL:
case KVM_CAP_ENABLE_CAP_VM:
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 753a56731951..f0b85443e060 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -287,7 +287,7 @@ void __iomem *pci_iomap_range(struct pci_dev *pdev,
addr = ZPCI_IOMAP_ADDR_BASE | ((u64) idx << 48);
return (void __iomem *) addr + offset;
}
-EXPORT_SYMBOL_GPL(pci_iomap_range);
+EXPORT_SYMBOL(pci_iomap_range);
void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
{
@@ -309,7 +309,7 @@ void pci_iounmap(struct pci_dev *pdev, void __iomem *addr)
}
spin_unlock(&zpci_iomap_lock);
}
-EXPORT_SYMBOL_GPL(pci_iounmap);
+EXPORT_SYMBOL(pci_iounmap);
static int pci_read(struct pci_bus *bus, unsigned int devfn, int where,
int size, u32 *val)
@@ -483,9 +483,8 @@ void arch_teardown_msi_irqs(struct pci_dev *pdev)
airq_iv_free_bit(zpci_aisb_iv, zdev->aisb);
}
-static void zpci_map_resources(struct zpci_dev *zdev)
+static void zpci_map_resources(struct pci_dev *pdev)
{
- struct pci_dev *pdev = zdev->pdev;
resource_size_t len;
int i;
@@ -499,9 +498,8 @@ static void zpci_map_resources(struct zpci_dev *zdev)
}
}
-static void zpci_unmap_resources(struct zpci_dev *zdev)
+static void zpci_unmap_resources(struct pci_dev *pdev)
{
- struct pci_dev *pdev = zdev->pdev;
resource_size_t len;
int i;
@@ -651,7 +649,7 @@ int pcibios_add_device(struct pci_dev *pdev)
zdev->pdev = pdev;
pdev->dev.groups = zpci_attr_groups;
- zpci_map_resources(zdev);
+ zpci_map_resources(pdev);
for (i = 0; i < PCI_BAR_COUNT; i++) {
res = &pdev->resource[i];
@@ -663,6 +661,11 @@ int pcibios_add_device(struct pci_dev *pdev)
return 0;
}
+void pcibios_release_device(struct pci_dev *pdev)
+{
+ zpci_unmap_resources(pdev);
+}
+
int pcibios_enable_device(struct pci_dev *pdev, int mask)
{
struct zpci_dev *zdev = get_zdev(pdev);
@@ -670,7 +673,6 @@ int pcibios_enable_device(struct pci_dev *pdev, int mask)
zdev->pdev = pdev;
zpci_debug_init_device(zdev);
zpci_fmb_enable_device(zdev);
- zpci_map_resources(zdev);
return pci_enable_resources(pdev, mask);
}
@@ -679,7 +681,6 @@ void pcibios_disable_device(struct pci_dev *pdev)
{
struct zpci_dev *zdev = get_zdev(pdev);
- zpci_unmap_resources(zdev);
zpci_fmb_disable_device(zdev);
zpci_debug_exit_device(zdev);
zdev->pdev = NULL;
@@ -688,7 +689,8 @@ void pcibios_disable_device(struct pci_dev *pdev)
#ifdef CONFIG_HIBERNATE_CALLBACKS
static int zpci_restore(struct device *dev)
{
- struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
+ struct pci_dev *pdev = to_pci_dev(dev);
+ struct zpci_dev *zdev = get_zdev(pdev);
int ret = 0;
if (zdev->state != ZPCI_FN_STATE_ONLINE)
@@ -698,7 +700,7 @@ static int zpci_restore(struct device *dev)
if (ret)
goto out;
- zpci_map_resources(zdev);
+ zpci_map_resources(pdev);
zpci_register_ioat(zdev, 0, zdev->start_dma + PAGE_OFFSET,
zdev->start_dma + zdev->iommu_size - 1,
(u64) zdev->dma_table);
@@ -709,12 +711,14 @@ out:
static int zpci_freeze(struct device *dev)
{
- struct zpci_dev *zdev = get_zdev(to_pci_dev(dev));
+ struct pci_dev *pdev = to_pci_dev(dev);
+ struct zpci_dev *zdev = get_zdev(pdev);
if (zdev->state != ZPCI_FN_STATE_ONLINE)
return 0;
zpci_unregister_ioat(zdev, 0);
+ zpci_unmap_resources(pdev);
return clp_disable_fh(zdev);
}
diff --git a/arch/s390/pci/pci_mmio.c b/arch/s390/pci/pci_mmio.c
index 8aa271b3d1ad..b1bb2b72302c 100644
--- a/arch/s390/pci/pci_mmio.c
+++ b/arch/s390/pci/pci_mmio.c
@@ -64,8 +64,7 @@ SYSCALL_DEFINE3(s390_pci_mmio_write, unsigned long, mmio_addr,
if (copy_from_user(buf, user_buffer, length))
goto out;
- memcpy_toio(io_addr, buf, length);
- ret = 0;
+ ret = zpci_memcpy_toio(io_addr, buf, length);
out:
if (buf != local_buf)
kfree(buf);
@@ -98,16 +97,16 @@ SYSCALL_DEFINE3(s390_pci_mmio_read, unsigned long, mmio_addr,
goto out;
io_addr = (void __iomem *)((pfn << PAGE_SHIFT) | (mmio_addr & ~PAGE_MASK));
- ret = -EFAULT;
- if ((unsigned long) io_addr < ZPCI_IOMAP_ADDR_BASE)
+ if ((unsigned long) io_addr < ZPCI_IOMAP_ADDR_BASE) {
+ ret = -EFAULT;
goto out;
-
- memcpy_fromio(buf, io_addr, length);
-
- if (copy_to_user(user_buffer, buf, length))
+ }
+ ret = zpci_memcpy_fromio(buf, io_addr, length);
+ if (ret)
goto out;
+ if (copy_to_user(user_buffer, buf, length))
+ ret = -EFAULT;
- ret = 0;
out:
if (buf != local_buf)
kfree(buf);
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index c2fb8a87dccb..b7d31ca55187 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -499,6 +499,7 @@ config X86_INTEL_QUARK
depends on X86_IO_APIC
select IOSF_MBI
select INTEL_IMR
+ select COMMON_CLK
---help---
Select to include support for Quark X1000 SoC.
Say Y here if you have a Quark based system such as the Arduino
diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
index 5fa9770035dc..c9a6d68b8d62 100644
--- a/arch/x86/include/asm/xsave.h
+++ b/arch/x86/include/asm/xsave.h
@@ -82,18 +82,15 @@ static inline int xsave_state_booting(struct xsave_struct *fx, u64 mask)
if (boot_cpu_has(X86_FEATURE_XSAVES))
asm volatile("1:"XSAVES"\n\t"
"2:\n\t"
- : : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
+ xstate_fault
+ : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
: "memory");
else
asm volatile("1:"XSAVE"\n\t"
"2:\n\t"
- : : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
+ xstate_fault
+ : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
: "memory");
-
- asm volatile(xstate_fault
- : "0" (0)
- : "memory");
-
return err;
}
@@ -112,18 +109,15 @@ static inline int xrstor_state_booting(struct xsave_struct *fx, u64 mask)
if (boot_cpu_has(X86_FEATURE_XSAVES))
asm volatile("1:"XRSTORS"\n\t"
"2:\n\t"
- : : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
+ xstate_fault
+ : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
: "memory");
else
asm volatile("1:"XRSTOR"\n\t"
"2:\n\t"
- : : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
+ xstate_fault
+ : "D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
: "memory");
-
- asm volatile(xstate_fault
- : "0" (0)
- : "memory");
-
return err;
}
@@ -149,9 +143,9 @@ static inline int xsave_state(struct xsave_struct *fx, u64 mask)
*/
alternative_input_2(
"1:"XSAVE,
- "1:"XSAVEOPT,
+ XSAVEOPT,
X86_FEATURE_XSAVEOPT,
- "1:"XSAVES,
+ XSAVES,
X86_FEATURE_XSAVES,
[fx] "D" (fx), "a" (lmask), "d" (hmask) :
"memory");
@@ -178,7 +172,7 @@ static inline int xrstor_state(struct xsave_struct *fx, u64 mask)
*/
alternative_input(
"1: " XRSTOR,
- "1: " XRSTORS,
+ XRSTORS,
X86_FEATURE_XSAVES,
"D" (fx), "m" (*fx), "a" (lmask), "d" (hmask)
: "memory");
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 10074ad9ebf8..1d74d161687c 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -269,11 +269,14 @@ ENTRY(ret_from_fork)
testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
jz 1f
- testl $_TIF_IA32, TI_flags(%rcx) # 32-bit compat task needs IRET
- jnz int_ret_from_sys_call
-
- RESTORE_TOP_OF_STACK %rdi, -ARGOFFSET
- jmp ret_from_sys_call # go to the SYSRET fastpath
+ /*
+ * By the time we get here, we have no idea whether our pt_regs,
+ * ti flags, and ti status came from the 64-bit SYSCALL fast path,
+ * the slow path, or one of the ia32entry paths.
+ * Use int_ret_from_sys_call to return, since it can safely handle
+ * all of the above.
+ */
+ jmp int_ret_from_sys_call
1:
subq $REST_SKIP, %rsp # leave space for volatiles
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c
index cc31f7c06d3d..9541ba34126b 100644
--- a/arch/x86/kvm/i8259.c
+++ b/arch/x86/kvm/i8259.c
@@ -507,6 +507,7 @@ static int picdev_read(struct kvm_pic *s,
return -EOPNOTSUPP;
if (len != 1) {
+ memset(val, 0, len);
pr_pic_unimpl("non byte read\n");
return 0;
}
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index f7b20b417a3a..10a481b7674d 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -2168,7 +2168,10 @@ static void vmx_set_msr_bitmap(struct kvm_vcpu *vcpu)
{
unsigned long *msr_bitmap;
- if (irqchip_in_kernel(vcpu->kvm) && apic_x2apic_mode(vcpu->arch.apic)) {
+ if (is_guest_mode(vcpu))
+ msr_bitmap = vmx_msr_bitmap_nested;
+ else if (irqchip_in_kernel(vcpu->kvm) &&
+ apic_x2apic_mode(vcpu->arch.apic)) {
if (is_long_mode(vcpu))
msr_bitmap = vmx_msr_bitmap_longmode_x2apic;
else
@@ -9218,9 +9221,9 @@ static void prepare_vmcs02(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12)
}
if (cpu_has_vmx_msr_bitmap() &&
- exec_control & CPU_BASED_USE_MSR_BITMAPS &&
- nested_vmx_merge_msr_bitmap(vcpu, vmcs12)) {
- vmcs_write64(MSR_BITMAP, __pa(vmx_msr_bitmap_nested));
+ exec_control & CPU_BASED_USE_MSR_BITMAPS) {
+ nested_vmx_merge_msr_bitmap(vcpu, vmcs12);
+ /* MSR_BITMAP will be set by following vmx_set_efer. */
} else
exec_control &= ~CPU_BASED_USE_MSR_BITMAPS;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index bd7a70be41b3..32bf19ef3115 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2744,7 +2744,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
case KVM_CAP_USER_NMI:
case KVM_CAP_REINJECT_CONTROL:
case KVM_CAP_IRQ_INJECT_STATUS:
- case KVM_CAP_IRQFD:
case KVM_CAP_IOEVENTFD:
case KVM_CAP_IOEVENTFD_NO_LENGTH:
case KVM_CAP_PIT2:
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index 6ac273832f28..e4695985f9de 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -331,7 +331,7 @@ static void probe_pci_root_info(struct pci_root_info *info,
struct list_head *list)
{
int ret;
- struct resource_entry *entry;
+ struct resource_entry *entry, *tmp;
sprintf(info->name, "PCI Bus %04x:%02x", domain, busnum);
info->bridge = device;
@@ -345,8 +345,13 @@ static void probe_pci_root_info(struct pci_root_info *info,
dev_dbg(&device->dev,
"no IO and memory resources present in _CRS\n");
else
- resource_list_for_each_entry(entry, list)
- entry->res->name = info->name;
+ resource_list_for_each_entry_safe(entry, tmp, list) {
+ if ((entry->res->flags & IORESOURCE_WINDOW) == 0 ||
+ (entry->res->flags & IORESOURCE_DISABLED))
+ resource_list_destroy_entry(entry);
+ else
+ entry->res->name = info->name;
+ }
}
struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-23 15:08:11 +0200