| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20200430144831.59194-15-dbrazdil@google.com>
Date: Thu, 30 Apr 2020 15:48:30 +0100
From: David Brazdil <dbrazdil@...gle.com>
To: Catalin Marinas <catalin.marinas@....com>,
James Morse <james.morse@....com>,
Julien Thierry <julien.thierry.kdev@...il.com>,
Marc Zyngier <maz@...nel.org>,
Suzuki K Poulose <suzuki.poulose@....com>,
Will Deacon <will@...nel.org>
Cc: kvmarm@...ts.cs.columbia.edu, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, David Brazdil <dbrazdil@...gle.com>
Subject: [PATCH 14/15] arm64: kvm: Remove __hyp_text macro, use build rules instead
With nVHE code now fully separated from the rest of the kernel, the effects of
the __hyp_text macro (which had to be applied on all nVHE code) can be
achieved with build rules instead. The macro used to:
(a) move code to .hyp.text ELF section, now done by renaming .text using
`objcopy`, and
(b) `notrace` would negate effects of CC_FLAGS_FTRACE, now those flags are
erased from KBUILD_CFLAGS (same way as in EFI stub).
Note that by removing __hyp_text from code shared with VHE, all VHE code is now
compiled into .text and without `notrace`.
Use of '.pushsection .hyp.text' removed from assembly files as this is now also
covered by the build rules.
For MAINTAINERS: if needed to re-run, uses of macro were removed with the
following command. Formatting was fixed up manually.
find arch/arm64/kvm/hyp -type f -name '*.c' -o -name '*.h' \
-exec sed -i 's/ __hyp_text//g' {} +
Signed-off-by: David Brazdil <dbrazdil@...gle.com>
---
arch/arm64/include/asm/kvm_emulate.h | 2 +-
arch/arm64/include/asm/kvm_hyp.h | 4 +-
arch/arm64/kvm/hyp/aarch32.c | 6 +-
arch/arm64/kvm/hyp/debug-sr.h | 18 ++--
arch/arm64/kvm/hyp/entry.S | 1 -
arch/arm64/kvm/hyp/fpsimd.S | 1 -
arch/arm64/kvm/hyp/hyp-entry.S | 3 -
arch/arm64/kvm/hyp/nvhe/Makefile | 7 +-
arch/arm64/kvm/hyp/nvhe/debug-sr.c | 10 +-
arch/arm64/kvm/hyp/nvhe/host_hypercall.c | 2 +-
arch/arm64/kvm/hyp/nvhe/switch.c | 18 ++--
arch/arm64/kvm/hyp/nvhe/sysreg-sr.c | 10 +-
arch/arm64/kvm/hyp/nvhe/timer-sr.c | 4 +-
arch/arm64/kvm/hyp/nvhe/tlb.c | 14 ++-
arch/arm64/kvm/hyp/switch.h | 35 +++---
arch/arm64/kvm/hyp/sysreg-sr.h | 27 ++---
arch/arm64/kvm/hyp/timer-sr.c | 2 +-
arch/arm64/kvm/hyp/tlb.c | 6 +-
arch/arm64/kvm/hyp/tlb.h | 15 ++-
arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c | 4 +-
arch/arm64/kvm/hyp/vgic-v3-sr.c | 130 ++++++++++-------------
21 files changed, 142 insertions(+), 177 deletions(-)
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h
index a30b4eec7cb4..1666ecbfaac7 100644
--- a/arch/arm64/include/asm/kvm_emulate.h
+++ b/arch/arm64/include/asm/kvm_emulate.h
@@ -520,7 +520,7 @@ static __always_inline void kvm_skip_instr(struct kvm_vcpu *vcpu, bool is_wide_i
* Skip an instruction which has been emulated at hyp while most guest sysregs
* are live.
*/
-static __always_inline void __hyp_text __kvm_skip_instr(struct kvm_vcpu *vcpu)
+static __always_inline void __kvm_skip_instr(struct kvm_vcpu *vcpu)
{
*vcpu_pc(vcpu) = read_sysreg_el2(SYS_ELR);
vcpu->arch.ctxt.gp_regs.regs.pstate = read_sysreg_el2(SYS_SPSR);
diff --git a/arch/arm64/include/asm/kvm_hyp.h b/arch/arm64/include/asm/kvm_hyp.h
index 3320a22a5fb1..ab0bc4fd5f47 100644
--- a/arch/arm64/include/asm/kvm_hyp.h
+++ b/arch/arm64/include/asm/kvm_hyp.h
@@ -13,8 +13,6 @@
#include <asm/kvm_mmu.h>
#include <asm/sysreg.h>
-#define __hyp_text __section(.hyp.text) notrace
-
#define read_sysreg_elx(r,nvh,vh) \
({ \
u64 reg; \
@@ -103,7 +101,7 @@ void __noreturn __hyp_do_panic(unsigned long, ...);
* Must be called from hyp code running at EL2 with an updated VTTBR
* and interrupts disabled.
*/
-static __always_inline void __hyp_text __load_guest_stage2(struct kvm *kvm)
+static __always_inline void __load_guest_stage2(struct kvm *kvm)
{
write_sysreg(kvm->arch.vtcr, vtcr_el2);
write_sysreg(kvm_get_vttbr(kvm), vttbr_el2);
diff --git a/arch/arm64/kvm/hyp/aarch32.c b/arch/arm64/kvm/hyp/aarch32.c
index d31f267961e7..44fecab99bbe 100644
--- a/arch/arm64/kvm/hyp/aarch32.c
+++ b/arch/arm64/kvm/hyp/aarch32.c
@@ -44,7 +44,7 @@ static const unsigned short cc_map[16] = {
/*
* Check if a trapped instruction should have been executed or not.
*/
-bool __hyp_text kvm_condition_valid32(const struct kvm_vcpu *vcpu)
+bool kvm_condition_valid32(const struct kvm_vcpu *vcpu)
{
unsigned long cpsr;
u32 cpsr_cond;
@@ -93,7 +93,7 @@ bool __hyp_text kvm_condition_valid32(const struct kvm_vcpu *vcpu)
*
* IT[7:0] -> CPSR[26:25],CPSR[15:10]
*/
-static void __hyp_text kvm_adjust_itstate(struct kvm_vcpu *vcpu)
+static void kvm_adjust_itstate(struct kvm_vcpu *vcpu)
{
unsigned long itbits, cond;
unsigned long cpsr = *vcpu_cpsr(vcpu);
@@ -123,7 +123,7 @@ static void __hyp_text kvm_adjust_itstate(struct kvm_vcpu *vcpu)
* kvm_skip_instr - skip a trapped instruction and proceed to the next
* @vcpu: The vcpu pointer
*/
-void __hyp_text kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr)
+void kvm_skip_instr32(struct kvm_vcpu *vcpu, bool is_wide_instr)
{
bool is_thumb;
diff --git a/arch/arm64/kvm/hyp/debug-sr.h b/arch/arm64/kvm/hyp/debug-sr.h
index 1e849f31cb74..be2651bffc1a 100644
--- a/arch/arm64/kvm/hyp/debug-sr.h
+++ b/arch/arm64/kvm/hyp/debug-sr.h
@@ -85,9 +85,9 @@
default: write_debug(ptr[0], reg, 0); \
}
-static inline void __hyp_text
-__debug_save_state(struct kvm_vcpu *vcpu, struct kvm_guest_debug_arch *dbg,
- struct kvm_cpu_context *ctxt)
+static inline void __debug_save_state(struct kvm_vcpu *vcpu,
+ struct kvm_guest_debug_arch *dbg,
+ struct kvm_cpu_context *ctxt)
{
u64 aa64dfr0;
int brps, wrps;
@@ -104,9 +104,9 @@ __debug_save_state(struct kvm_vcpu *vcpu, struct kvm_guest_debug_arch *dbg,
ctxt->sys_regs[MDCCINT_EL1] = read_sysreg(mdccint_el1);
}
-static inline void __hyp_text
-__debug_restore_state(struct kvm_vcpu *vcpu, struct kvm_guest_debug_arch *dbg,
- struct kvm_cpu_context *ctxt)
+static inline void __debug_restore_state(struct kvm_vcpu *vcpu,
+ struct kvm_guest_debug_arch *dbg,
+ struct kvm_cpu_context *ctxt)
{
u64 aa64dfr0;
int brps, wrps;
@@ -124,8 +124,7 @@ __debug_restore_state(struct kvm_vcpu *vcpu, struct kvm_guest_debug_arch *dbg,
write_sysreg(ctxt->sys_regs[MDCCINT_EL1], mdccint_el1);
}
-static inline void __hyp_text
-__debug_switch_to_guest_common(struct kvm_vcpu *vcpu)
+static inline void __debug_switch_to_guest_common(struct kvm_vcpu *vcpu)
{
struct kvm_cpu_context *host_ctxt;
struct kvm_cpu_context *guest_ctxt;
@@ -144,8 +143,7 @@ __debug_switch_to_guest_common(struct kvm_vcpu *vcpu)
__debug_restore_state(vcpu, guest_dbg, guest_ctxt);
}
-static inline void __hyp_text
-__debug_switch_to_host_common(struct kvm_vcpu *vcpu)
+static inline void __debug_switch_to_host_common(struct kvm_vcpu *vcpu)
{
struct kvm_cpu_context *host_ctxt;
struct kvm_cpu_context *guest_ctxt;
diff --git a/arch/arm64/kvm/hyp/entry.S b/arch/arm64/kvm/hyp/entry.S
index d22d0534dd60..01b946af75b9 100644
--- a/arch/arm64/kvm/hyp/entry.S
+++ b/arch/arm64/kvm/hyp/entry.S
@@ -20,7 +20,6 @@
#define CPU_XREG_OFFSET(x) CPU_GP_REG_OFFSET(CPU_USER_PT_REGS + 8*x)
.text
- .pushsection .hyp.text, "ax"
/*
* We treat x18 as callee-saved as the host may use it as a platform
diff --git a/arch/arm64/kvm/hyp/fpsimd.S b/arch/arm64/kvm/hyp/fpsimd.S
index 5b8ff517ff10..01f114aa47b0 100644
--- a/arch/arm64/kvm/hyp/fpsimd.S
+++ b/arch/arm64/kvm/hyp/fpsimd.S
@@ -9,7 +9,6 @@
#include <asm/fpsimdmacros.h>
.text
- .pushsection .hyp.text, "ax"
SYM_FUNC_START(__fpsimd_save_state)
fpsimd_save x0, 1
diff --git a/arch/arm64/kvm/hyp/hyp-entry.S b/arch/arm64/kvm/hyp/hyp-entry.S
index 04ea0b83b728..e535db6e19e9 100644
--- a/arch/arm64/kvm/hyp/hyp-entry.S
+++ b/arch/arm64/kvm/hyp/hyp-entry.S
@@ -17,7 +17,6 @@
#include <asm/mmu.h>
.text
- .pushsection .hyp.text, "ax"
.macro do_el2_call
/*
@@ -363,8 +362,6 @@ SYM_CODE_START(__bp_harden_hyp_vecs)
.org 1b
SYM_CODE_END(__bp_harden_hyp_vecs)
- .popsection
-
#ifndef __HYPERVISOR__
/*
* This is not executed directly and is instead copied into the vectors
diff --git a/arch/arm64/kvm/hyp/nvhe/Makefile b/arch/arm64/kvm/hyp/nvhe/Makefile
index 41018d25118c..68c0d844369f 100644
--- a/arch/arm64/kvm/hyp/nvhe/Makefile
+++ b/arch/arm64/kvm/hyp/nvhe/Makefile
@@ -22,7 +22,12 @@ $(obj)/%.hyp.o: $(obj)/%.hyp.tmp.o FORCE
$(call if_changed,hypcopy)
quiet_cmd_hypcopy = HYPCOPY $@
- cmd_hypcopy = $(OBJCOPY) --prefix-symbols=__hyp_text_ $< $@
+ cmd_hypcopy = $(OBJCOPY) --prefix-symbols=__hyp_text_ \
+ --rename-section=.text=.hyp.text \
+ $< $@
+
+# Remove ftrace CFLAGS, this is equivalent to the 'notrace' annotation.
+KBUILD_CFLAGS := $(subst $(CC_FLAGS_FTRACE),,$(KBUILD_CFLAGS))
# KVM nVHE code is run at a different exception code with a different map, so
# compiler instrumentation that inserts callbacks or checks into the code may
diff --git a/arch/arm64/kvm/hyp/nvhe/debug-sr.c b/arch/arm64/kvm/hyp/nvhe/debug-sr.c
index b3752cfdcf3d..bb5c529da394 100644
--- a/arch/arm64/kvm/hyp/nvhe/debug-sr.c
+++ b/arch/arm64/kvm/hyp/nvhe/debug-sr.c
@@ -14,7 +14,7 @@
#include "../debug-sr.h"
-static void __hyp_text __debug_save_spe(u64 *pmscr_el1)
+static void __debug_save_spe(u64 *pmscr_el1)
{
u64 reg;
@@ -46,7 +46,7 @@ static void __hyp_text __debug_save_spe(u64 *pmscr_el1)
dsb(nsh);
}
-static void __hyp_text __debug_restore_spe(u64 pmscr_el1)
+static void __debug_restore_spe(u64 pmscr_el1)
{
if (!pmscr_el1)
return;
@@ -58,20 +58,20 @@ static void __hyp_text __debug_restore_spe(u64 pmscr_el1)
write_sysreg_s(pmscr_el1, SYS_PMSCR_EL1);
}
-void __hyp_text __debug_switch_to_guest(struct kvm_vcpu *vcpu)
+void __debug_switch_to_guest(struct kvm_vcpu *vcpu)
{
/* Disable and flush SPE data generation */
__debug_save_spe(&vcpu->arch.host_debug_state.pmscr_el1);
__debug_switch_to_guest_common(vcpu);
}
-void __hyp_text __debug_switch_to_host(struct kvm_vcpu *vcpu)
+void __debug_switch_to_host(struct kvm_vcpu *vcpu)
{
__debug_restore_spe(vcpu->arch.host_debug_state.pmscr_el1);
__debug_switch_to_host_common(vcpu);
}
-u32 __hyp_text __kvm_get_mdcr_el2(void)
+u32 __kvm_get_mdcr_el2(void)
{
return read_sysreg(mdcr_el2);
}
diff --git a/arch/arm64/kvm/hyp/nvhe/host_hypercall.c b/arch/arm64/kvm/hyp/nvhe/host_hypercall.c
index 6b31310f36a8..43926ca79e6d 100644
--- a/arch/arm64/kvm/hyp/nvhe/host_hypercall.c
+++ b/arch/arm64/kvm/hyp/nvhe/host_hypercall.c
@@ -7,7 +7,7 @@
typedef long (*kvm_hcall_fn_t)(void);
-static long __hyp_text kvm_hc_ni(void)
+static long kvm_hc_ni(void)
{
return -ENOSYS;
}
diff --git a/arch/arm64/kvm/hyp/nvhe/switch.c b/arch/arm64/kvm/hyp/nvhe/switch.c
index 4294beed3dc1..ffea4efe8d92 100644
--- a/arch/arm64/kvm/hyp/nvhe/switch.c
+++ b/arch/arm64/kvm/hyp/nvhe/switch.c
@@ -26,7 +26,7 @@
#include "../switch.h"
-static void __hyp_text __activate_traps(struct kvm_vcpu *vcpu)
+static void __activate_traps(struct kvm_vcpu *vcpu)
{
u64 val;
@@ -57,7 +57,7 @@ static void __hyp_text __activate_traps(struct kvm_vcpu *vcpu)
}
}
-static void __hyp_text __deactivate_traps(struct kvm_vcpu *vcpu)
+static void __deactivate_traps(struct kvm_vcpu *vcpu)
{
u64 mdcr_el2;
@@ -92,13 +92,13 @@ static void __hyp_text __deactivate_traps(struct kvm_vcpu *vcpu)
write_sysreg(CPTR_EL2_DEFAULT, cptr_el2);
}
-static void __hyp_text __deactivate_vm(struct kvm_vcpu *vcpu)
+static void __deactivate_vm(struct kvm_vcpu *vcpu)
{
write_sysreg(0, vttbr_el2);
}
/* Save VGICv3 state on non-VHE systems */
-static void __hyp_text __hyp_vgic_save_state(struct kvm_vcpu *vcpu)
+static void __hyp_vgic_save_state(struct kvm_vcpu *vcpu)
{
if (static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif)) {
__vgic_v3_save_state(vcpu);
@@ -107,7 +107,7 @@ static void __hyp_text __hyp_vgic_save_state(struct kvm_vcpu *vcpu)
}
/* Restore VGICv3 state on non_VEH systems */
-static void __hyp_text __hyp_vgic_restore_state(struct kvm_vcpu *vcpu)
+static void __hyp_vgic_restore_state(struct kvm_vcpu *vcpu)
{
if (static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif)) {
__vgic_v3_activate_traps(vcpu);
@@ -118,7 +118,7 @@ static void __hyp_text __hyp_vgic_restore_state(struct kvm_vcpu *vcpu)
/**
* Disable host events, enable guest events
*/
-static bool __hyp_text __pmu_switch_to_guest(struct kvm_cpu_context *host_ctxt)
+static bool __pmu_switch_to_guest(struct kvm_cpu_context *host_ctxt)
{
struct kvm_host_data *host;
struct kvm_pmu_events *pmu;
@@ -138,7 +138,7 @@ static bool __hyp_text __pmu_switch_to_guest(struct kvm_cpu_context *host_ctxt)
/**
* Disable guest events, enable host events
*/
-static void __hyp_text __pmu_switch_to_host(struct kvm_cpu_context *host_ctxt)
+static void __pmu_switch_to_host(struct kvm_cpu_context *host_ctxt)
{
struct kvm_host_data *host;
struct kvm_pmu_events *pmu;
@@ -154,7 +154,7 @@ static void __hyp_text __pmu_switch_to_host(struct kvm_cpu_context *host_ctxt)
}
/* Switch to the guest for legacy non-VHE systems */
-int __hyp_text __kvm_vcpu_run(struct kvm_vcpu *vcpu)
+int __kvm_vcpu_run(struct kvm_vcpu *vcpu)
{
struct kvm_cpu_context *host_ctxt;
struct kvm_cpu_context *guest_ctxt;
@@ -241,7 +241,7 @@ int __hyp_text __kvm_vcpu_run(struct kvm_vcpu *vcpu)
return exit_code;
}
-void __hyp_text __noreturn hyp_panic(struct kvm_cpu_context *host_ctxt)
+void __noreturn hyp_panic(struct kvm_cpu_context *host_ctxt)
{
u64 spsr = read_sysreg_el2(SYS_SPSR);
u64 elr = read_sysreg_el2(SYS_ELR);
diff --git a/arch/arm64/kvm/hyp/nvhe/sysreg-sr.c b/arch/arm64/kvm/hyp/nvhe/sysreg-sr.c
index 55ab924d841a..b1da891bf307 100644
--- a/arch/arm64/kvm/hyp/nvhe/sysreg-sr.c
+++ b/arch/arm64/kvm/hyp/nvhe/sysreg-sr.c
@@ -18,7 +18,7 @@
* Non-VHE: Both host and guest must save everything.
*/
-void __hyp_text __sysreg_save_state_nvhe(struct kvm_cpu_context *ctxt)
+void __sysreg_save_state_nvhe(struct kvm_cpu_context *ctxt)
{
__sysreg_save_el1_state(ctxt);
__sysreg_save_common_state(ctxt);
@@ -26,7 +26,7 @@ void __hyp_text __sysreg_save_state_nvhe(struct kvm_cpu_context *ctxt)
__sysreg_save_el2_return_state(ctxt);
}
-void __hyp_text __sysreg_restore_state_nvhe(struct kvm_cpu_context *ctxt)
+void __sysreg_restore_state_nvhe(struct kvm_cpu_context *ctxt)
{
__sysreg_restore_el1_state(ctxt);
__sysreg_restore_common_state(ctxt);
@@ -34,17 +34,17 @@ void __hyp_text __sysreg_restore_state_nvhe(struct kvm_cpu_context *ctxt)
__sysreg_restore_el2_return_state(ctxt);
}
-void __hyp_text __sysreg32_save_state(struct kvm_vcpu *vcpu)
+void __sysreg32_save_state(struct kvm_vcpu *vcpu)
{
___sysreg32_save_state(vcpu);
}
-void __hyp_text __sysreg32_restore_state(struct kvm_vcpu *vcpu)
+void __sysreg32_restore_state(struct kvm_vcpu *vcpu)
{
___sysreg32_restore_state(vcpu);
}
-void __hyp_text __kvm_enable_ssbs(void)
+void __kvm_enable_ssbs(void)
{
u64 tmp;
diff --git a/arch/arm64/kvm/hyp/nvhe/timer-sr.c b/arch/arm64/kvm/hyp/nvhe/timer-sr.c
index f0e694743883..8b80a4c4c4c6 100644
--- a/arch/arm64/kvm/hyp/nvhe/timer-sr.c
+++ b/arch/arm64/kvm/hyp/nvhe/timer-sr.c
@@ -14,7 +14,7 @@
* Should only be called on non-VHE systems.
* VHE systems use EL2 timers and configure EL1 timers in kvm_timer_init_vhe().
*/
-void __hyp_text __timer_disable_traps(struct kvm_vcpu *vcpu)
+void __timer_disable_traps(struct kvm_vcpu *vcpu)
{
u64 val;
@@ -28,7 +28,7 @@ void __hyp_text __timer_disable_traps(struct kvm_vcpu *vcpu)
* Should only be called on non-VHE systems.
* VHE systems use EL2 timers and configure EL1 timers in kvm_timer_init_vhe().
*/
-void __hyp_text __timer_enable_traps(struct kvm_vcpu *vcpu)
+void __timer_enable_traps(struct kvm_vcpu *vcpu)
{
u64 val;
diff --git a/arch/arm64/kvm/hyp/nvhe/tlb.c b/arch/arm64/kvm/hyp/nvhe/tlb.c
index 1b8f4000f98c..151fc9cc2553 100644
--- a/arch/arm64/kvm/hyp/nvhe/tlb.c
+++ b/arch/arm64/kvm/hyp/nvhe/tlb.c
@@ -12,8 +12,7 @@
#include "../tlb.h"
-static void __hyp_text __tlb_switch_to_guest(struct kvm *kvm,
- struct tlb_inv_context *cxt)
+static void __tlb_switch_to_guest(struct kvm *kvm, struct tlb_inv_context *cxt)
{
if (cpus_have_final_cap(ARM64_WORKAROUND_SPECULATIVE_AT_NVHE)) {
u64 val;
@@ -35,8 +34,7 @@ static void __hyp_text __tlb_switch_to_guest(struct kvm *kvm,
isb();
}
-static void __hyp_text __tlb_switch_to_host(struct kvm *kvm,
- struct tlb_inv_context *cxt)
+static void __tlb_switch_to_host(struct kvm *kvm, struct tlb_inv_context *cxt)
{
write_sysreg(0, vttbr_el2);
@@ -48,22 +46,22 @@ static void __hyp_text __tlb_switch_to_host(struct kvm *kvm,
}
}
-void __hyp_text __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
+void __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
{
__tlb_flush_vmid_ipa(kvm, ipa);
}
-void __hyp_text __kvm_tlb_flush_vmid(struct kvm *kvm)
+void __kvm_tlb_flush_vmid(struct kvm *kvm)
{
__tlb_flush_vmid(kvm);
}
-void __hyp_text __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu)
+void __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu)
{
__tlb_flush_local_vmid(vcpu);
}
-void __hyp_text __kvm_flush_vm_context(void)
+void __kvm_flush_vm_context(void)
{
__tlb_flush_vm_context();
}
diff --git a/arch/arm64/kvm/hyp/switch.h b/arch/arm64/kvm/hyp/switch.h
index 00ecb0111e79..12fb838324bc 100644
--- a/arch/arm64/kvm/hyp/switch.h
+++ b/arch/arm64/kvm/hyp/switch.h
@@ -27,7 +27,7 @@
static const char __hyp_panic_string[] = "HYP panic:\nPS:%08llx PC:%016llx ESR:%08llx\nFAR:%016llx HPFAR:%016llx PAR:%016llx\nVCPU:%p\n";
/* Check whether the FP regs were dirtied while in the host-side run loop: */
-static inline bool __hyp_text update_fp_enabled(struct kvm_vcpu *vcpu)
+static inline bool update_fp_enabled(struct kvm_vcpu *vcpu)
{
/*
* When the system doesn't support FP/SIMD, we cannot rely on
@@ -45,7 +45,7 @@ static inline bool __hyp_text update_fp_enabled(struct kvm_vcpu *vcpu)
}
/* Save the 32-bit only FPSIMD system register state */
-static inline void __hyp_text __fpsimd_save_fpexc32(struct kvm_vcpu *vcpu)
+static inline void __fpsimd_save_fpexc32(struct kvm_vcpu *vcpu)
{
if (!vcpu_el1_is_32bit(vcpu))
return;
@@ -53,7 +53,7 @@ static inline void __hyp_text __fpsimd_save_fpexc32(struct kvm_vcpu *vcpu)
vcpu->arch.ctxt.sys_regs[FPEXC32_EL2] = read_sysreg(fpexc32_el2);
}
-static inline void __hyp_text __activate_traps_fpsimd32(struct kvm_vcpu *vcpu)
+static inline void __activate_traps_fpsimd32(struct kvm_vcpu *vcpu)
{
/*
* We are about to set CPTR_EL2.TFP to trap all floating point
@@ -70,7 +70,7 @@ static inline void __hyp_text __activate_traps_fpsimd32(struct kvm_vcpu *vcpu)
}
}
-static inline void __hyp_text __activate_traps_common(struct kvm_vcpu *vcpu)
+static inline void __activate_traps_common(struct kvm_vcpu *vcpu)
{
/* Trap on AArch32 cp15 c15 (impdef sysregs) accesses (EL1 or EL0) */
write_sysreg(1 << 15, hstr_el2);
@@ -86,13 +86,13 @@ static inline void __hyp_text __activate_traps_common(struct kvm_vcpu *vcpu)
write_sysreg(vcpu->arch.mdcr_el2, mdcr_el2);
}
-static inline void __hyp_text __deactivate_traps_common(void)
+static inline void __deactivate_traps_common(void)
{
write_sysreg(0, hstr_el2);
write_sysreg(0, pmuserenr_el0);
}
-static inline void __hyp_text ___activate_traps(struct kvm_vcpu *vcpu)
+static inline void ___activate_traps(struct kvm_vcpu *vcpu)
{
u64 hcr = vcpu->arch.hcr_el2;
@@ -105,7 +105,7 @@ static inline void __hyp_text ___activate_traps(struct kvm_vcpu *vcpu)
write_sysreg_s(vcpu->arch.vsesr_el2, SYS_VSESR_EL2);
}
-static inline void __hyp_text ___deactivate_traps(struct kvm_vcpu *vcpu)
+static inline void ___deactivate_traps(struct kvm_vcpu *vcpu)
{
/*
* If we pended a virtual abort, preserve it until it gets
@@ -119,12 +119,12 @@ static inline void __hyp_text ___deactivate_traps(struct kvm_vcpu *vcpu)
}
}
-static inline void __hyp_text __activate_vm(struct kvm *kvm)
+static inline void __activate_vm(struct kvm *kvm)
{
__load_guest_stage2(kvm);
}
-static inline bool __hyp_text __translate_far_to_hpfar(u64 far, u64 *hpfar)
+static inline bool __translate_far_to_hpfar(u64 far, u64 *hpfar)
{
u64 par, tmp;
@@ -153,7 +153,7 @@ static inline bool __hyp_text __translate_far_to_hpfar(u64 far, u64 *hpfar)
return true;
}
-static inline bool __hyp_text __populate_fault_info(struct kvm_vcpu *vcpu)
+static inline bool __populate_fault_info(struct kvm_vcpu *vcpu)
{
u8 ec;
u64 esr;
@@ -193,7 +193,7 @@ static inline bool __hyp_text __populate_fault_info(struct kvm_vcpu *vcpu)
}
/* Check for an FPSIMD/SVE trap and handle as appropriate */
-static inline bool __hyp_text __hyp_handle_fpsimd(struct kvm_vcpu *vcpu)
+static inline bool __hyp_handle_fpsimd(struct kvm_vcpu *vcpu)
{
bool vhe, sve_guest, sve_host;
u8 hsr_ec;
@@ -275,7 +275,7 @@ static inline bool __hyp_text __hyp_handle_fpsimd(struct kvm_vcpu *vcpu)
return true;
}
-static inline bool __hyp_text handle_tx2_tvm(struct kvm_vcpu *vcpu)
+static inline bool handle_tx2_tvm(struct kvm_vcpu *vcpu)
{
u32 sysreg = esr_sys64_to_sysreg(kvm_vcpu_get_hsr(vcpu));
int rt = kvm_vcpu_sys_get_rt(vcpu);
@@ -335,8 +335,7 @@ static inline bool __hyp_text handle_tx2_tvm(struct kvm_vcpu *vcpu)
* the guest, false when we should restore the host state and return to the
* main run loop.
*/
-static inline bool __hyp_text
-fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code)
+static inline bool fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code)
{
if (ARM_EXCEPTION_CODE(*exit_code) != ARM_EXCEPTION_IRQ)
vcpu->arch.fault.esr_el2 = read_sysreg_el2(SYS_ESR);
@@ -405,7 +404,7 @@ fixup_guest_exit(struct kvm_vcpu *vcpu, u64 *exit_code)
return false;
}
-static inline bool __hyp_text __needs_ssbd_off(struct kvm_vcpu *vcpu)
+static inline bool __needs_ssbd_off(struct kvm_vcpu *vcpu)
{
if (!cpus_have_final_cap(ARM64_SSBD))
return false;
@@ -413,8 +412,7 @@ static inline bool __hyp_text __needs_ssbd_off(struct kvm_vcpu *vcpu)
return !(vcpu->arch.workaround_flags & VCPU_WORKAROUND_2_FLAG);
}
-static inline void __hyp_text
-__set_guest_arch_workaround_state(struct kvm_vcpu *vcpu)
+static inline void __set_guest_arch_workaround_state(struct kvm_vcpu *vcpu)
{
#ifdef CONFIG_ARM64_SSBD
/*
@@ -427,8 +425,7 @@ __set_guest_arch_workaround_state(struct kvm_vcpu *vcpu)
#endif
}
-static inline void __hyp_text
-__set_host_arch_workaround_state(struct kvm_vcpu *vcpu)
+static inline void __set_host_arch_workaround_state(struct kvm_vcpu *vcpu)
{
#ifdef CONFIG_ARM64_SSBD
/*
diff --git a/arch/arm64/kvm/hyp/sysreg-sr.h b/arch/arm64/kvm/hyp/sysreg-sr.h
index f667d3fb680f..d57e077bd03c 100644
--- a/arch/arm64/kvm/hyp/sysreg-sr.h
+++ b/arch/arm64/kvm/hyp/sysreg-sr.h
@@ -12,8 +12,7 @@
#include <asm/kvm_emulate.h>
#include <asm/kvm_hyp.h>
-static inline void __hyp_text
-__sysreg_save_common_state(struct kvm_cpu_context *ctxt)
+static inline void __sysreg_save_common_state(struct kvm_cpu_context *ctxt)
{
ctxt->sys_regs[MDSCR_EL1] = read_sysreg(mdscr_el1);
@@ -24,15 +23,13 @@ __sysreg_save_common_state(struct kvm_cpu_context *ctxt)
ctxt->gp_regs.regs.sp = read_sysreg(sp_el0);
}
-static inline void __hyp_text
-__sysreg_save_user_state(struct kvm_cpu_context *ctxt)
+static inline void __sysreg_save_user_state(struct kvm_cpu_context *ctxt)
{
ctxt->sys_regs[TPIDR_EL0] = read_sysreg(tpidr_el0);
ctxt->sys_regs[TPIDRRO_EL0] = read_sysreg(tpidrro_el0);
}
-static inline void __hyp_text
-__sysreg_save_el1_state(struct kvm_cpu_context *ctxt)
+static inline void __sysreg_save_el1_state(struct kvm_cpu_context *ctxt)
{
ctxt->sys_regs[CSSELR_EL1] = read_sysreg(csselr_el1);
ctxt->sys_regs[SCTLR_EL1] = read_sysreg_el1(SYS_SCTLR);
@@ -58,8 +55,7 @@ __sysreg_save_el1_state(struct kvm_cpu_context *ctxt)
ctxt->gp_regs.spsr[KVM_SPSR_EL1]= read_sysreg_el1(SYS_SPSR);
}
-static inline void __hyp_text
-__sysreg_save_el2_return_state(struct kvm_cpu_context *ctxt)
+static inline void __sysreg_save_el2_return_state(struct kvm_cpu_context *ctxt)
{
ctxt->gp_regs.regs.pc = read_sysreg_el2(SYS_ELR);
ctxt->gp_regs.regs.pstate = read_sysreg_el2(SYS_SPSR);
@@ -68,8 +64,7 @@ __sysreg_save_el2_return_state(struct kvm_cpu_context *ctxt)
ctxt->sys_regs[DISR_EL1] = read_sysreg_s(SYS_VDISR_EL2);
}
-static inline void __hyp_text
-__sysreg_restore_common_state(struct kvm_cpu_context *ctxt)
+static inline void __sysreg_restore_common_state(struct kvm_cpu_context *ctxt)
{
write_sysreg(ctxt->sys_regs[MDSCR_EL1], mdscr_el1);
@@ -80,15 +75,13 @@ __sysreg_restore_common_state(struct kvm_cpu_context *ctxt)
write_sysreg(ctxt->gp_regs.regs.sp, sp_el0);
}
-static inline void __hyp_text
-__sysreg_restore_user_state(struct kvm_cpu_context *ctxt)
+static inline void __sysreg_restore_user_state(struct kvm_cpu_context *ctxt)
{
write_sysreg(ctxt->sys_regs[TPIDR_EL0], tpidr_el0);
write_sysreg(ctxt->sys_regs[TPIDRRO_EL0], tpidrro_el0);
}
-static inline void __hyp_text
-__sysreg_restore_el1_state(struct kvm_cpu_context *ctxt)
+static inline void __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt)
{
write_sysreg(ctxt->sys_regs[MPIDR_EL1], vmpidr_el2);
write_sysreg(ctxt->sys_regs[CSSELR_EL1], csselr_el1);
@@ -146,7 +139,7 @@ __sysreg_restore_el1_state(struct kvm_cpu_context *ctxt)
write_sysreg_el1(ctxt->gp_regs.spsr[KVM_SPSR_EL1],SYS_SPSR);
}
-static inline void __hyp_text
+static inline void
__sysreg_restore_el2_return_state(struct kvm_cpu_context *ctxt)
{
u64 pstate = ctxt->gp_regs.regs.pstate;
@@ -173,7 +166,7 @@ __sysreg_restore_el2_return_state(struct kvm_cpu_context *ctxt)
write_sysreg_s(ctxt->sys_regs[DISR_EL1], SYS_VDISR_EL2);
}
-static inline void __hyp_text ___sysreg32_save_state(struct kvm_vcpu *vcpu)
+static inline void ___sysreg32_save_state(struct kvm_vcpu *vcpu)
{
u64 *spsr, *sysreg;
@@ -195,7 +188,7 @@ static inline void __hyp_text ___sysreg32_save_state(struct kvm_vcpu *vcpu)
sysreg[DBGVCR32_EL2] = read_sysreg(dbgvcr32_el2);
}
-static inline void __hyp_text ___sysreg32_restore_state(struct kvm_vcpu *vcpu)
+static inline void ___sysreg32_restore_state(struct kvm_vcpu *vcpu)
{
u64 *spsr, *sysreg;
diff --git a/arch/arm64/kvm/hyp/timer-sr.c b/arch/arm64/kvm/hyp/timer-sr.c
index 46e303281a2c..ab4b2a214309 100644
--- a/arch/arm64/kvm/hyp/timer-sr.c
+++ b/arch/arm64/kvm/hyp/timer-sr.c
@@ -6,7 +6,7 @@
#include <asm/kvm_hyp.h>
-void __hyp_text __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high)
+void __kvm_timer_set_cntvoff(u32 cntvoff_low, u32 cntvoff_high)
{
u64 cntvoff = (u64)cntvoff_high << 32 | cntvoff_low;
write_sysreg(cntvoff, cntvoff_el2);
diff --git a/arch/arm64/kvm/hyp/tlb.c b/arch/arm64/kvm/hyp/tlb.c
index ab55b0c4a80c..d39fa06fdfe8 100644
--- a/arch/arm64/kvm/hyp/tlb.c
+++ b/arch/arm64/kvm/hyp/tlb.c
@@ -12,8 +12,7 @@
#include "tlb.h"
-static void __hyp_text __tlb_switch_to_guest(struct kvm *kvm,
- struct tlb_inv_context *cxt)
+static void __tlb_switch_to_guest(struct kvm *kvm, struct tlb_inv_context *cxt)
{
u64 val;
@@ -56,8 +55,7 @@ static void __hyp_text __tlb_switch_to_guest(struct kvm *kvm,
isb();
}
-static void __hyp_text __tlb_switch_to_host(struct kvm *kvm,
- struct tlb_inv_context *cxt)
+static void __tlb_switch_to_host(struct kvm *kvm, struct tlb_inv_context *cxt)
{
/*
* We're done with the TLB operation, let's restore the host's
diff --git a/arch/arm64/kvm/hyp/tlb.h b/arch/arm64/kvm/hyp/tlb.h
index f62ed96cb896..c90f1c32cb29 100644
--- a/arch/arm64/kvm/hyp/tlb.h
+++ b/arch/arm64/kvm/hyp/tlb.h
@@ -16,13 +16,10 @@ struct tlb_inv_context {
u64 sctlr;
};
-static void __hyp_text __tlb_switch_to_guest(struct kvm *kvm,
- struct tlb_inv_context *cxt);
-static void __hyp_text __tlb_switch_to_host(struct kvm *kvm,
- struct tlb_inv_context *cxt);
+static void __tlb_switch_to_guest(struct kvm *kvm, struct tlb_inv_context *cxt);
+static void __tlb_switch_to_host(struct kvm *kvm, struct tlb_inv_context *cxt);
-static inline void __hyp_text
-__tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
+static inline void __tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
{
struct tlb_inv_context cxt;
@@ -76,7 +73,7 @@ __tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
__tlb_switch_to_host(kvm, &cxt);
}
-static inline void __hyp_text __tlb_flush_vmid(struct kvm *kvm)
+static inline void __tlb_flush_vmid(struct kvm *kvm)
{
struct tlb_inv_context cxt;
@@ -93,7 +90,7 @@ static inline void __hyp_text __tlb_flush_vmid(struct kvm *kvm)
__tlb_switch_to_host(kvm, &cxt);
}
-static inline void __hyp_text __tlb_flush_local_vmid(struct kvm_vcpu *vcpu)
+static inline void __tlb_flush_local_vmid(struct kvm_vcpu *vcpu)
{
struct kvm *kvm = kern_hyp_va(kern_hyp_va(vcpu)->kvm);
struct tlb_inv_context cxt;
@@ -108,7 +105,7 @@ static inline void __hyp_text __tlb_flush_local_vmid(struct kvm_vcpu *vcpu)
__tlb_switch_to_host(kvm, &cxt);
}
-static inline void __hyp_text __tlb_flush_vm_context(void)
+static inline void __tlb_flush_vm_context(void)
{
dsb(ishst);
__tlbi(alle1is);
diff --git a/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c
index 4f3a087e36d5..bd1bab551d48 100644
--- a/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c
+++ b/arch/arm64/kvm/hyp/vgic-v2-cpuif-proxy.c
@@ -13,7 +13,7 @@
#include <asm/kvm_hyp.h>
#include <asm/kvm_mmu.h>
-static bool __hyp_text __is_be(struct kvm_vcpu *vcpu)
+static bool __is_be(struct kvm_vcpu *vcpu)
{
if (vcpu_mode_is_32bit(vcpu))
return !!(read_sysreg_el2(SYS_SPSR) & PSR_AA32_E_BIT);
@@ -32,7 +32,7 @@ static bool __hyp_text __is_be(struct kvm_vcpu *vcpu)
* 0: Not a GICV access
* -1: Illegal GICV access successfully performed
*/
-int __hyp_text __vgic_v2_perform_cpuif_access(struct kvm_vcpu *vcpu)
+int __vgic_v2_perform_cpuif_access(struct kvm_vcpu *vcpu)
{
struct kvm *kvm = kern_hyp_va(vcpu->kvm);
struct vgic_dist *vgic = &kvm->arch.vgic;
diff --git a/arch/arm64/kvm/hyp/vgic-v3-sr.c b/arch/arm64/kvm/hyp/vgic-v3-sr.c
index 49fedf6710f9..d6628573b855 100644
--- a/arch/arm64/kvm/hyp/vgic-v3-sr.c
+++ b/arch/arm64/kvm/hyp/vgic-v3-sr.c
@@ -16,7 +16,7 @@
#define vtr_to_nr_pre_bits(v) ((((u32)(v) >> 26) & 7) + 1)
#define vtr_to_nr_apr_regs(v) (1 << (vtr_to_nr_pre_bits(v) - 5))
-static u64 __hyp_text __gic_v3_get_lr(unsigned int lr)
+static u64 __gic_v3_get_lr(unsigned int lr)
{
switch (lr & 0xf) {
case 0:
@@ -56,7 +56,7 @@ static u64 __hyp_text __gic_v3_get_lr(unsigned int lr)
unreachable();
}
-static void __hyp_text __gic_v3_set_lr(u64 val, int lr)
+static void __gic_v3_set_lr(u64 val, int lr)
{
switch (lr & 0xf) {
case 0:
@@ -110,7 +110,7 @@ static void __hyp_text __gic_v3_set_lr(u64 val, int lr)
}
}
-static void __hyp_text __vgic_v3_write_ap0rn(u32 val, int n)
+static void __vgic_v3_write_ap0rn(u32 val, int n)
{
switch (n) {
case 0:
@@ -128,7 +128,7 @@ static void __hyp_text __vgic_v3_write_ap0rn(u32 val, int n)
}
}
-static void __hyp_text __vgic_v3_write_ap1rn(u32 val, int n)
+static void __vgic_v3_write_ap1rn(u32 val, int n)
{
switch (n) {
case 0:
@@ -146,7 +146,7 @@ static void __hyp_text __vgic_v3_write_ap1rn(u32 val, int n)
}
}
-static u32 __hyp_text __vgic_v3_read_ap0rn(int n)
+static u32 __vgic_v3_read_ap0rn(int n)
{
u32 val;
@@ -170,7 +170,7 @@ static u32 __hyp_text __vgic_v3_read_ap0rn(int n)
return val;
}
-static u32 __hyp_text __vgic_v3_read_ap1rn(int n)
+static u32 __vgic_v3_read_ap1rn(int n)
{
u32 val;
@@ -194,7 +194,7 @@ static u32 __hyp_text __vgic_v3_read_ap1rn(int n)
return val;
}
-void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
+void __vgic_v3_save_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
@@ -230,7 +230,7 @@ void __hyp_text __vgic_v3_save_state(struct kvm_vcpu *vcpu)
}
}
-void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
+void __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
u64 used_lrs = vcpu->arch.vgic_cpu.used_lrs;
@@ -257,7 +257,7 @@ void __hyp_text __vgic_v3_restore_state(struct kvm_vcpu *vcpu)
}
}
-void __hyp_text __vgic_v3_activate_traps(struct kvm_vcpu *vcpu)
+void __vgic_v3_activate_traps(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
@@ -306,7 +306,7 @@ void __hyp_text __vgic_v3_activate_traps(struct kvm_vcpu *vcpu)
write_gicreg(cpu_if->vgic_hcr, ICH_HCR_EL2);
}
-void __hyp_text __vgic_v3_deactivate_traps(struct kvm_vcpu *vcpu)
+void __vgic_v3_deactivate_traps(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;
u64 val;
@@ -333,7 +333,7 @@ void __hyp_text __vgic_v3_deactivate_traps(struct kvm_vcpu *vcpu)
write_gicreg(0, ICH_HCR_EL2);
}
-void __hyp_text __vgic_v3_save_aprs(struct kvm_vcpu *vcpu)
+void __vgic_v3_save_aprs(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if;
u64 val;
@@ -370,7 +370,7 @@ void __hyp_text __vgic_v3_save_aprs(struct kvm_vcpu *vcpu)
}
}
-void __hyp_text __vgic_v3_restore_aprs(struct kvm_vcpu *vcpu)
+void __vgic_v3_restore_aprs(struct kvm_vcpu *vcpu)
{
struct vgic_v3_cpu_if *cpu_if;
u64 val;
@@ -407,7 +407,7 @@ void __hyp_text __vgic_v3_restore_aprs(struct kvm_vcpu *vcpu)
}
}
-void __hyp_text __vgic_v3_init_lrs(void)
+void __vgic_v3_init_lrs(void)
{
int max_lr_idx = vtr_to_max_lr_idx(read_gicreg(ICH_VTR_EL2));
int i;
@@ -416,28 +416,28 @@ void __hyp_text __vgic_v3_init_lrs(void)
__gic_v3_set_lr(0, i);
}
-u64 __hyp_text __vgic_v3_get_ich_vtr_el2(void)
+u64 __vgic_v3_get_ich_vtr_el2(void)
{
return read_gicreg(ICH_VTR_EL2);
}
-u64 __hyp_text __vgic_v3_read_vmcr(void)
+u64 __vgic_v3_read_vmcr(void)
{
return read_gicreg(ICH_VMCR_EL2);
}
-void __hyp_text __vgic_v3_write_vmcr(u32 vmcr)
+void __vgic_v3_write_vmcr(u32 vmcr)
{
write_gicreg(vmcr, ICH_VMCR_EL2);
}
-static int __hyp_text __vgic_v3_bpr_min(void)
+static int __vgic_v3_bpr_min(void)
{
/* See Pseudocode for VPriorityGroup */
return 8 - vtr_to_nr_pre_bits(read_gicreg(ICH_VTR_EL2));
}
-static int __hyp_text __vgic_v3_get_group(struct kvm_vcpu *vcpu)
+static int __vgic_v3_get_group(struct kvm_vcpu *vcpu)
{
u32 esr = kvm_vcpu_get_hsr(vcpu);
u8 crm = (esr & ESR_ELx_SYS64_ISS_CRM_MASK) >> ESR_ELx_SYS64_ISS_CRM_SHIFT;
@@ -447,9 +447,8 @@ static int __hyp_text __vgic_v3_get_group(struct kvm_vcpu *vcpu)
#define GICv3_IDLE_PRIORITY 0xff
-static int __hyp_text __vgic_v3_highest_priority_lr(struct kvm_vcpu *vcpu,
- u32 vmcr,
- u64 *lr_val)
+static int __vgic_v3_highest_priority_lr(struct kvm_vcpu *vcpu, u32 vmcr,
+ u64 *lr_val)
{
unsigned int used_lrs = vcpu->arch.vgic_cpu.used_lrs;
u8 priority = GICv3_IDLE_PRIORITY;
@@ -487,8 +486,8 @@ static int __hyp_text __vgic_v3_highest_priority_lr(struct kvm_vcpu *vcpu,
return lr;
}
-static int __hyp_text __vgic_v3_find_active_lr(struct kvm_vcpu *vcpu,
- int intid, u64 *lr_val)
+static int __vgic_v3_find_active_lr(struct kvm_vcpu *vcpu, int intid,
+ u64 *lr_val)
{
unsigned int used_lrs = vcpu->arch.vgic_cpu.used_lrs;
int i;
@@ -507,7 +506,7 @@ static int __hyp_text __vgic_v3_find_active_lr(struct kvm_vcpu *vcpu,
return -1;
}
-static int __hyp_text __vgic_v3_get_highest_active_priority(void)
+static int __vgic_v3_get_highest_active_priority(void)
{
u8 nr_apr_regs = vtr_to_nr_apr_regs(read_gicreg(ICH_VTR_EL2));
u32 hap = 0;
@@ -539,12 +538,12 @@ static int __hyp_text __vgic_v3_get_highest_active_priority(void)
return GICv3_IDLE_PRIORITY;
}
-static unsigned int __hyp_text __vgic_v3_get_bpr0(u32 vmcr)
+static unsigned int __vgic_v3_get_bpr0(u32 vmcr)
{
return (vmcr & ICH_VMCR_BPR0_MASK) >> ICH_VMCR_BPR0_SHIFT;
}
-static unsigned int __hyp_text __vgic_v3_get_bpr1(u32 vmcr)
+static unsigned int __vgic_v3_get_bpr1(u32 vmcr)
{
unsigned int bpr;
@@ -563,7 +562,7 @@ static unsigned int __hyp_text __vgic_v3_get_bpr1(u32 vmcr)
* Convert a priority to a preemption level, taking the relevant BPR
* into account by zeroing the sub-priority bits.
*/
-static u8 __hyp_text __vgic_v3_pri_to_pre(u8 pri, u32 vmcr, int grp)
+static u8 __vgic_v3_pri_to_pre(u8 pri, u32 vmcr, int grp)
{
unsigned int bpr;
@@ -581,7 +580,7 @@ static u8 __hyp_text __vgic_v3_pri_to_pre(u8 pri, u32 vmcr, int grp)
* matter what the guest does with its BPR, we can always set/get the
* same value of a priority.
*/
-static void __hyp_text __vgic_v3_set_active_priority(u8 pri, u32 vmcr, int grp)
+static void __vgic_v3_set_active_priority(u8 pri, u32 vmcr, int grp)
{
u8 pre, ap;
u32 val;
@@ -600,7 +599,7 @@ static void __hyp_text __vgic_v3_set_active_priority(u8 pri, u32 vmcr, int grp)
}
}
-static int __hyp_text __vgic_v3_clear_highest_active_priority(void)
+static int __vgic_v3_clear_highest_active_priority(void)
{
u8 nr_apr_regs = vtr_to_nr_apr_regs(read_gicreg(ICH_VTR_EL2));
u32 hap = 0;
@@ -638,7 +637,7 @@ static int __hyp_text __vgic_v3_clear_highest_active_priority(void)
return GICv3_IDLE_PRIORITY;
}
-static void __hyp_text __vgic_v3_read_iar(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_read_iar(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u64 lr_val;
u8 lr_prio, pmr;
@@ -674,7 +673,7 @@ static void __hyp_text __vgic_v3_read_iar(struct kvm_vcpu *vcpu, u32 vmcr, int r
vcpu_set_reg(vcpu, rt, ICC_IAR1_EL1_SPURIOUS);
}
-static void __hyp_text __vgic_v3_clear_active_lr(int lr, u64 lr_val)
+static void __vgic_v3_clear_active_lr(int lr, u64 lr_val)
{
lr_val &= ~ICH_LR_ACTIVE_BIT;
if (lr_val & ICH_LR_HW) {
@@ -687,7 +686,7 @@ static void __hyp_text __vgic_v3_clear_active_lr(int lr, u64 lr_val)
__gic_v3_set_lr(lr_val, lr);
}
-static void __hyp_text __vgic_v3_bump_eoicount(void)
+static void __vgic_v3_bump_eoicount(void)
{
u32 hcr;
@@ -696,8 +695,7 @@ static void __hyp_text __vgic_v3_bump_eoicount(void)
write_gicreg(hcr, ICH_HCR_EL2);
}
-static void __hyp_text __vgic_v3_write_dir(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_write_dir(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u32 vid = vcpu_get_reg(vcpu, rt);
u64 lr_val;
@@ -720,7 +718,7 @@ static void __hyp_text __vgic_v3_write_dir(struct kvm_vcpu *vcpu,
__vgic_v3_clear_active_lr(lr, lr_val);
}
-static void __hyp_text __vgic_v3_write_eoir(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_write_eoir(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u32 vid = vcpu_get_reg(vcpu, rt);
u64 lr_val;
@@ -757,17 +755,17 @@ static void __hyp_text __vgic_v3_write_eoir(struct kvm_vcpu *vcpu, u32 vmcr, int
__vgic_v3_clear_active_lr(lr, lr_val);
}
-static void __hyp_text __vgic_v3_read_igrpen0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_read_igrpen0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
vcpu_set_reg(vcpu, rt, !!(vmcr & ICH_VMCR_ENG0_MASK));
}
-static void __hyp_text __vgic_v3_read_igrpen1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_read_igrpen1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
vcpu_set_reg(vcpu, rt, !!(vmcr & ICH_VMCR_ENG1_MASK));
}
-static void __hyp_text __vgic_v3_write_igrpen0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_write_igrpen0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u64 val = vcpu_get_reg(vcpu, rt);
@@ -779,7 +777,7 @@ static void __hyp_text __vgic_v3_write_igrpen0(struct kvm_vcpu *vcpu, u32 vmcr,
__vgic_v3_write_vmcr(vmcr);
}
-static void __hyp_text __vgic_v3_write_igrpen1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_write_igrpen1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u64 val = vcpu_get_reg(vcpu, rt);
@@ -791,17 +789,17 @@ static void __hyp_text __vgic_v3_write_igrpen1(struct kvm_vcpu *vcpu, u32 vmcr,
__vgic_v3_write_vmcr(vmcr);
}
-static void __hyp_text __vgic_v3_read_bpr0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_read_bpr0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
vcpu_set_reg(vcpu, rt, __vgic_v3_get_bpr0(vmcr));
}
-static void __hyp_text __vgic_v3_read_bpr1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_read_bpr1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
vcpu_set_reg(vcpu, rt, __vgic_v3_get_bpr1(vmcr));
}
-static void __hyp_text __vgic_v3_write_bpr0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_write_bpr0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u64 val = vcpu_get_reg(vcpu, rt);
u8 bpr_min = __vgic_v3_bpr_min() - 1;
@@ -818,7 +816,7 @@ static void __hyp_text __vgic_v3_write_bpr0(struct kvm_vcpu *vcpu, u32 vmcr, int
__vgic_v3_write_vmcr(vmcr);
}
-static void __hyp_text __vgic_v3_write_bpr1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
+static void __vgic_v3_write_bpr1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u64 val = vcpu_get_reg(vcpu, rt);
u8 bpr_min = __vgic_v3_bpr_min();
@@ -838,7 +836,7 @@ static void __hyp_text __vgic_v3_write_bpr1(struct kvm_vcpu *vcpu, u32 vmcr, int
__vgic_v3_write_vmcr(vmcr);
}
-static void __hyp_text __vgic_v3_read_apxrn(struct kvm_vcpu *vcpu, int rt, int n)
+static void __vgic_v3_read_apxrn(struct kvm_vcpu *vcpu, int rt, int n)
{
u32 val;
@@ -850,7 +848,7 @@ static void __hyp_text __vgic_v3_read_apxrn(struct kvm_vcpu *vcpu, int rt, int n
vcpu_set_reg(vcpu, rt, val);
}
-static void __hyp_text __vgic_v3_write_apxrn(struct kvm_vcpu *vcpu, int rt, int n)
+static void __vgic_v3_write_apxrn(struct kvm_vcpu *vcpu, int rt, int n)
{
u32 val = vcpu_get_reg(vcpu, rt);
@@ -860,56 +858,49 @@ static void __hyp_text __vgic_v3_write_apxrn(struct kvm_vcpu *vcpu, int rt, int
__vgic_v3_write_ap1rn(val, n);
}
-static void __hyp_text __vgic_v3_read_apxr0(struct kvm_vcpu *vcpu,
+static void __vgic_v3_read_apxr0(struct kvm_vcpu *vcpu,
u32 vmcr, int rt)
{
__vgic_v3_read_apxrn(vcpu, rt, 0);
}
-static void __hyp_text __vgic_v3_read_apxr1(struct kvm_vcpu *vcpu,
+static void __vgic_v3_read_apxr1(struct kvm_vcpu *vcpu,
u32 vmcr, int rt)
{
__vgic_v3_read_apxrn(vcpu, rt, 1);
}
-static void __hyp_text __vgic_v3_read_apxr2(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_read_apxr2(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
__vgic_v3_read_apxrn(vcpu, rt, 2);
}
-static void __hyp_text __vgic_v3_read_apxr3(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_read_apxr3(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
__vgic_v3_read_apxrn(vcpu, rt, 3);
}
-static void __hyp_text __vgic_v3_write_apxr0(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_write_apxr0(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
__vgic_v3_write_apxrn(vcpu, rt, 0);
}
-static void __hyp_text __vgic_v3_write_apxr1(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_write_apxr1(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
__vgic_v3_write_apxrn(vcpu, rt, 1);
}
-static void __hyp_text __vgic_v3_write_apxr2(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_write_apxr2(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
__vgic_v3_write_apxrn(vcpu, rt, 2);
}
-static void __hyp_text __vgic_v3_write_apxr3(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_write_apxr3(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
__vgic_v3_write_apxrn(vcpu, rt, 3);
}
-static void __hyp_text __vgic_v3_read_hppir(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_read_hppir(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u64 lr_val;
int lr, lr_grp, grp;
@@ -928,16 +919,14 @@ static void __hyp_text __vgic_v3_read_hppir(struct kvm_vcpu *vcpu,
vcpu_set_reg(vcpu, rt, lr_val & ICH_LR_VIRTUAL_ID_MASK);
}
-static void __hyp_text __vgic_v3_read_pmr(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_read_pmr(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
vmcr &= ICH_VMCR_PMR_MASK;
vmcr >>= ICH_VMCR_PMR_SHIFT;
vcpu_set_reg(vcpu, rt, vmcr);
}
-static void __hyp_text __vgic_v3_write_pmr(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_write_pmr(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u32 val = vcpu_get_reg(vcpu, rt);
@@ -949,15 +938,13 @@ static void __hyp_text __vgic_v3_write_pmr(struct kvm_vcpu *vcpu,
write_gicreg(vmcr, ICH_VMCR_EL2);
}
-static void __hyp_text __vgic_v3_read_rpr(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_read_rpr(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u32 val = __vgic_v3_get_highest_active_priority();
vcpu_set_reg(vcpu, rt, val);
}
-static void __hyp_text __vgic_v3_read_ctlr(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_read_ctlr(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u32 vtr, val;
@@ -978,8 +965,7 @@ static void __hyp_text __vgic_v3_read_ctlr(struct kvm_vcpu *vcpu,
vcpu_set_reg(vcpu, rt, val);
}
-static void __hyp_text __vgic_v3_write_ctlr(struct kvm_vcpu *vcpu,
- u32 vmcr, int rt)
+static void __vgic_v3_write_ctlr(struct kvm_vcpu *vcpu, u32 vmcr, int rt)
{
u32 val = vcpu_get_reg(vcpu, rt);
@@ -996,7 +982,7 @@ static void __hyp_text __vgic_v3_write_ctlr(struct kvm_vcpu *vcpu,
write_gicreg(vmcr, ICH_VMCR_EL2);
}
-int __hyp_text __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu)
+int __vgic_v3_perform_cpuif_access(struct kvm_vcpu *vcpu)
{
int rt;
u32 esr;
--
2.26.1
Powered by blists - more mailing lists