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KVM: x86: Use octal for file permission

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Convert all module params to octal permissions to improve code readability
and to make checkpatch happy:

  WARNING: Symbolic permissions 'S_IRUGO' are not preferred. Consider using
           octal permissions '0444'.

Signed-off-by: Peng Hao <flyingpeng@tencent.com>
Link: https://lore.kernel.org/r/20231013113020.77523-1-flyingpeng@tencent.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Peng Hao 2023-10-13 19:30:20 +08:00 committed by Sean Christopherson
parent bf328e22e4
commit 26951ec862
3 changed files with 20 additions and 20 deletions
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2
arch/x86/kvm/svm/svm.c
View File

@ -199,7 +199,7 @@ module_param_named(npt, npt_enabled, bool, 0444);
/* allow nested virtualization in KVM/SVM */
static int nested = true;
module_param(nested, int, S_IRUGO);
module_param(nested, int, 0444);
/* enable/disable Next RIP Save */
int nrips = true;

20
arch/x86/kvm/vmx/vmx.c
View File

@ -82,28 +82,28 @@ bool __read_mostly enable_vpid = 1;
module_param_named(vpid, enable_vpid, bool, 0444);
static bool __read_mostly enable_vnmi = 1;
module_param_named(vnmi, enable_vnmi, bool, S_IRUGO);
module_param_named(vnmi, enable_vnmi, bool, 0444);
bool __read_mostly flexpriority_enabled = 1;
module_param_named(flexpriority, flexpriority_enabled, bool, S_IRUGO);
module_param_named(flexpriority, flexpriority_enabled, bool, 0444);
bool __read_mostly enable_ept = 1;
module_param_named(ept, enable_ept, bool, S_IRUGO);
module_param_named(ept, enable_ept, bool, 0444);
bool __read_mostly enable_unrestricted_guest = 1;
module_param_named(unrestricted_guest,
enable_unrestricted_guest, bool, S_IRUGO);
enable_unrestricted_guest, bool, 0444);
bool __read_mostly enable_ept_ad_bits = 1;
module_param_named(eptad, enable_ept_ad_bits, bool, S_IRUGO);
module_param_named(eptad, enable_ept_ad_bits, bool, 0444);
static bool __read_mostly emulate_invalid_guest_state = true;
module_param(emulate_invalid_guest_state, bool, S_IRUGO);
module_param(emulate_invalid_guest_state, bool, 0444);
static bool __read_mostly fasteoi = 1;
module_param(fasteoi, bool, S_IRUGO);
module_param(fasteoi, bool, 0444);
module_param(enable_apicv, bool, S_IRUGO);
module_param(enable_apicv, bool, 0444);
bool __read_mostly enable_ipiv = true;
module_param(enable_ipiv, bool, 0444);
@ -114,10 +114,10 @@ module_param(enable_ipiv, bool, 0444);
* use VMX instructions.
*/
static bool __read_mostly nested = 1;
module_param(nested, bool, S_IRUGO);
module_param(nested, bool, 0444);
bool __read_mostly enable_pml = 1;
module_param_named(pml, enable_pml, bool, S_IRUGO);
module_param_named(pml, enable_pml, bool, 0444);
static bool __read_mostly error_on_inconsistent_vmcs_config = true;
module_param(error_on_inconsistent_vmcs_config, bool, 0444);

18
arch/x86/kvm/x86.c
View File

@ -145,21 +145,21 @@ EXPORT_STATIC_CALL_GPL(kvm_x86_get_cs_db_l_bits);
EXPORT_STATIC_CALL_GPL(kvm_x86_cache_reg);
static bool __read_mostly ignore_msrs = 0;
module_param(ignore_msrs, bool, S_IRUGO | S_IWUSR);
module_param(ignore_msrs, bool, 0644);
bool __read_mostly report_ignored_msrs = true;
module_param(report_ignored_msrs, bool, S_IRUGO | S_IWUSR);
module_param(report_ignored_msrs, bool, 0644);
EXPORT_SYMBOL_GPL(report_ignored_msrs);
unsigned int min_timer_period_us = 200;
module_param(min_timer_period_us, uint, S_IRUGO | S_IWUSR);
module_param(min_timer_period_us, uint, 0644);
static bool __read_mostly kvmclock_periodic_sync = true;
module_param(kvmclock_periodic_sync, bool, S_IRUGO);
module_param(kvmclock_periodic_sync, bool, 0444);
/* tsc tolerance in parts per million - default to 1/2 of the NTP threshold */
static u32 __read_mostly tsc_tolerance_ppm = 250;
module_param(tsc_tolerance_ppm, uint, S_IRUGO | S_IWUSR);
module_param(tsc_tolerance_ppm, uint, 0644);
/*
* lapic timer advance (tscdeadline mode only) in nanoseconds. '-1' enables
@ -168,13 +168,13 @@ module_param(tsc_tolerance_ppm, uint, S_IRUGO | S_IWUSR);
* tuning, i.e. allows privileged userspace to set an exact advancement time.
*/
static int __read_mostly lapic_timer_advance_ns = -1;
module_param(lapic_timer_advance_ns, int, S_IRUGO | S_IWUSR);
module_param(lapic_timer_advance_ns, int, 0644);
static bool __read_mostly vector_hashing = true;
module_param(vector_hashing, bool, S_IRUGO);
module_param(vector_hashing, bool, 0444);
bool __read_mostly enable_vmware_backdoor = false;
module_param(enable_vmware_backdoor, bool, S_IRUGO);
module_param(enable_vmware_backdoor, bool, 0444);
EXPORT_SYMBOL_GPL(enable_vmware_backdoor);
/*
@ -186,7 +186,7 @@ static int __read_mostly force_emulation_prefix;
module_param(force_emulation_prefix, int, 0644);
int __read_mostly pi_inject_timer = -1;
module_param(pi_inject_timer, bint, S_IRUGO | S_IWUSR);
module_param(pi_inject_timer, bint, 0644);
/* Enable/disable PMU virtualization */
bool __read_mostly enable_pmu = true;