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-rw-r--r--arch/powerpc/Kconfig2
-rw-r--r--arch/powerpc/configs/ppc6xx_defconfig1
-rw-r--r--arch/powerpc/include/asm/atomic.h44
-rw-r--r--arch/powerpc/include/asm/processor.h2
-rw-r--r--arch/powerpc/kernel/exceptions-64s.S2
-rw-r--r--arch/powerpc/kernel/process.c2
-rw-r--r--arch/powerpc/kernel/ptrace.c1
-rw-r--r--arch/powerpc/kernel/rtas.c3
-rw-r--r--arch/powerpc/kernel/signal_32.c6
-rw-r--r--arch/powerpc/kernel/signal_64.c2
-rw-r--r--arch/powerpc/kernel/suspend.c1
-rw-r--r--arch/powerpc/kernel/syscalls/syscall.tbl1
-rw-r--r--arch/powerpc/kernel/traps.c4
-rw-r--r--arch/powerpc/mm/fault.c5
-rw-r--r--arch/powerpc/net/bpf_jit_comp64.c36
-rw-r--r--arch/powerpc/platforms/cell/spufs/fault.c9
-rw-r--r--arch/powerpc/platforms/cell/spufs/run.c2
-rw-r--r--arch/powerpc/platforms/cell/spufs/sched.c2
-rw-r--r--arch/powerpc/sysdev/Kconfig2
19 files changed, 76 insertions, 51 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8c1c636308c8..3b795a0cab62 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -898,7 +898,7 @@ config PPC_MEM_KEYS
page-based protections, but without requiring modification of the
page tables when an application changes protection domains.
- For details, see Documentation/vm/protection-keys.rst
+ For details, see Documentation/core-api/protection-keys.rst
If unsure, say y.
diff --git a/arch/powerpc/configs/ppc6xx_defconfig b/arch/powerpc/configs/ppc6xx_defconfig
index 7c6baf6df139..aa51b9b66fa2 100644
--- a/arch/powerpc/configs/ppc6xx_defconfig
+++ b/arch/powerpc/configs/ppc6xx_defconfig
@@ -301,7 +301,6 @@ CONFIG_NET_ACT_NAT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_ACT_SKBEDIT=m
-CONFIG_NET_CLS_IND=y
CONFIG_IRDA=m
CONFIG_IRLAN=m
CONFIG_IRNET=m
diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index 52eafaf74054..31c231ea56b7 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -297,24 +297,24 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
#define ATOMIC64_INIT(i) { (i) }
-static __inline__ long atomic64_read(const atomic64_t *v)
+static __inline__ s64 atomic64_read(const atomic64_t *v)
{
- long t;
+ s64 t;
__asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
return t;
}
-static __inline__ void atomic64_set(atomic64_t *v, long i)
+static __inline__ void atomic64_set(atomic64_t *v, s64 i)
{
__asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
}
#define ATOMIC64_OP(op, asm_op) \
-static __inline__ void atomic64_##op(long a, atomic64_t *v) \
+static __inline__ void atomic64_##op(s64 a, atomic64_t *v) \
{ \
- long t; \
+ s64 t; \
\
__asm__ __volatile__( \
"1: ldarx %0,0,%3 # atomic64_" #op "\n" \
@@ -327,10 +327,10 @@ static __inline__ void atomic64_##op(long a, atomic64_t *v) \
}
#define ATOMIC64_OP_RETURN_RELAXED(op, asm_op) \
-static inline long \
-atomic64_##op##_return_relaxed(long a, atomic64_t *v) \
+static inline s64 \
+atomic64_##op##_return_relaxed(s64 a, atomic64_t *v) \
{ \
- long t; \
+ s64 t; \
\
__asm__ __volatile__( \
"1: ldarx %0,0,%3 # atomic64_" #op "_return_relaxed\n" \
@@ -345,10 +345,10 @@ atomic64_##op##_return_relaxed(long a, atomic64_t *v) \
}
#define ATOMIC64_FETCH_OP_RELAXED(op, asm_op) \
-static inline long \
-atomic64_fetch_##op##_relaxed(long a, atomic64_t *v) \
+static inline s64 \
+atomic64_fetch_##op##_relaxed(s64 a, atomic64_t *v) \
{ \
- long res, t; \
+ s64 res, t; \
\
__asm__ __volatile__( \
"1: ldarx %0,0,%4 # atomic64_fetch_" #op "_relaxed\n" \
@@ -396,7 +396,7 @@ ATOMIC64_OPS(xor, xor)
static __inline__ void atomic64_inc(atomic64_t *v)
{
- long t;
+ s64 t;
__asm__ __volatile__(
"1: ldarx %0,0,%2 # atomic64_inc\n\
@@ -409,9 +409,9 @@ static __inline__ void atomic64_inc(atomic64_t *v)
}
#define atomic64_inc atomic64_inc
-static __inline__ long atomic64_inc_return_relaxed(atomic64_t *v)
+static __inline__ s64 atomic64_inc_return_relaxed(atomic64_t *v)
{
- long t;
+ s64 t;
__asm__ __volatile__(
"1: ldarx %0,0,%2 # atomic64_inc_return_relaxed\n"
@@ -427,7 +427,7 @@ static __inline__ long atomic64_inc_return_relaxed(atomic64_t *v)
static __inline__ void atomic64_dec(atomic64_t *v)
{
- long t;
+ s64 t;
__asm__ __volatile__(
"1: ldarx %0,0,%2 # atomic64_dec\n\
@@ -440,9 +440,9 @@ static __inline__ void atomic64_dec(atomic64_t *v)
}
#define atomic64_dec atomic64_dec
-static __inline__ long atomic64_dec_return_relaxed(atomic64_t *v)
+static __inline__ s64 atomic64_dec_return_relaxed(atomic64_t *v)
{
- long t;
+ s64 t;
__asm__ __volatile__(
"1: ldarx %0,0,%2 # atomic64_dec_return_relaxed\n"
@@ -463,9 +463,9 @@ static __inline__ long atomic64_dec_return_relaxed(atomic64_t *v)
* Atomically test *v and decrement if it is greater than 0.
* The function returns the old value of *v minus 1.
*/
-static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
+static __inline__ s64 atomic64_dec_if_positive(atomic64_t *v)
{
- long t;
+ s64 t;
__asm__ __volatile__(
PPC_ATOMIC_ENTRY_BARRIER
@@ -502,9 +502,9 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
* Atomically adds @a to @v, so long as it was not @u.
* Returns the old value of @v.
*/
-static __inline__ long atomic64_fetch_add_unless(atomic64_t *v, long a, long u)
+static __inline__ s64 atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
{
- long t;
+ s64 t;
__asm__ __volatile__ (
PPC_ATOMIC_ENTRY_BARRIER
@@ -534,7 +534,7 @@ static __inline__ long atomic64_fetch_add_unless(atomic64_t *v, long a, long u)
*/
static __inline__ int atomic64_inc_not_zero(atomic64_t *v)
{
- long t1, t2;
+ s64 t1, t2;
__asm__ __volatile__ (
PPC_ATOMIC_ENTRY_BARRIER
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index ef573fe9873e..a9993e7a443b 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -346,8 +346,6 @@ static inline unsigned long __pack_fe01(unsigned int fpmode)
#define spin_cpu_relax() barrier()
-#define spin_cpu_yield() spin_cpu_relax()
-
#define spin_end() HMT_medium()
#define spin_until_cond(cond) \
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 6b86055e5251..73ba246ca11d 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -315,7 +315,7 @@ TRAMP_REAL_BEGIN(machine_check_common_early)
mfspr r11,SPRN_DSISR /* Save DSISR */
std r11,_DSISR(r1)
std r9,_CCR(r1) /* Save CR in stackframe */
- kuap_save_amr_and_lock r9, r10, cr1
+ /* We don't touch AMR here, we never go to virtual mode */
/* Save r9 through r13 from EXMC save area to stack frame. */
EXCEPTION_PROLOG_COMMON_2(PACA_EXMC)
mfmsr r11 /* get MSR value */
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index f0fbbf6a6a1f..b448b0938299 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -639,7 +639,7 @@ void do_break (struct pt_regs *regs, unsigned long address,
hw_breakpoint_disable();
/* Deliver the signal to userspace */
- force_sig_fault(SIGTRAP, TRAP_HWBKPT, (void __user *)address, current);
+ force_sig_fault(SIGTRAP, TRAP_HWBKPT, (void __user *)address);
}
#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
index 684b0b315c32..8c92febf5f44 100644
--- a/arch/powerpc/kernel/ptrace.c
+++ b/arch/powerpc/kernel/ptrace.c
@@ -2521,7 +2521,6 @@ void ptrace_disable(struct task_struct *child)
{
/* make sure the single step bit is not set. */
user_disable_single_step(child);
- clear_tsk_thread_flag(child, TIF_SYSCALL_EMU);
}
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index b824f4c69622..0ab4c72515c4 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -990,8 +990,7 @@ int rtas_ibm_suspend_me(u64 handle)
/* Call function on all CPUs. One of us will make the
* rtas call
*/
- if (on_each_cpu(rtas_percpu_suspend_me, &data, 0))
- atomic_set(&data.error, -EINVAL);
+ on_each_cpu(rtas_percpu_suspend_me, &data, 0);
wait_for_completion(&done);
diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
index a2b74e057904..f50b708d6d77 100644
--- a/arch/powerpc/kernel/signal_32.c
+++ b/arch/powerpc/kernel/signal_32.c
@@ -1245,7 +1245,7 @@ SYSCALL_DEFINE0(rt_sigreturn)
current->comm, current->pid,
rt_sf, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
return 0;
}
@@ -1334,7 +1334,7 @@ SYSCALL_DEFINE3(debug_setcontext, struct ucontext __user *, ctx,
current->comm, current->pid,
ctx, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
goto out;
}
@@ -1512,6 +1512,6 @@ badframe:
current->comm, current->pid,
addr, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
return 0;
}
diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
index 4292ea39baa4..2f80e270c7b0 100644
--- a/arch/powerpc/kernel/signal_64.c
+++ b/arch/powerpc/kernel/signal_64.c
@@ -808,7 +808,7 @@ badframe:
current->comm, current->pid, "rt_sigreturn",
(long)uc, regs->nip, regs->link);
- force_sig(SIGSEGV, current);
+ force_sig(SIGSEGV);
return 0;
}
diff --git a/arch/powerpc/kernel/suspend.c b/arch/powerpc/kernel/suspend.c
index c612d50c9d18..b84992c10854 100644
--- a/arch/powerpc/kernel/suspend.c
+++ b/arch/powerpc/kernel/suspend.c
@@ -7,6 +7,7 @@
*/
#include <linux/mm.h>
+#include <linux/suspend.h>
#include <asm/page.h>
#include <asm/sections.h>
diff --git a/arch/powerpc/kernel/syscalls/syscall.tbl b/arch/powerpc/kernel/syscalls/syscall.tbl
index 103655d84b4b..f2c3bda2d39f 100644
--- a/arch/powerpc/kernel/syscalls/syscall.tbl
+++ b/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -515,3 +515,4 @@
431 common fsconfig sys_fsconfig
432 common fsmount sys_fsmount
433 common fspick sys_fspick
+434 common pidfd_open sys_pidfd_open
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 47df30982de1..11caa0291254 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -297,7 +297,7 @@ NOKPROBE_SYMBOL(die);
void user_single_step_report(struct pt_regs *regs)
{
- force_sig_fault(SIGTRAP, TRAP_TRACE, (void __user *)regs->nip, current);
+ force_sig_fault(SIGTRAP, TRAP_TRACE, (void __user *)regs->nip);
}
static void show_signal_msg(int signr, struct pt_regs *regs, int code,
@@ -363,7 +363,7 @@ void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr)
if (!exception_common(signr, regs, code, addr))
return;
- force_sig_fault(signr, code, (void __user *)addr, current);
+ force_sig_fault(signr, code, (void __user *)addr);
}
/*
diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
index ec6b7ad70659..d989592b6fc8 100644
--- a/arch/powerpc/mm/fault.c
+++ b/arch/powerpc/mm/fault.c
@@ -178,13 +178,12 @@ static int do_sigbus(struct pt_regs *regs, unsigned long address,
if (fault & VM_FAULT_HWPOISON)
lsb = PAGE_SHIFT;
- force_sig_mceerr(BUS_MCEERR_AR, (void __user *)address, lsb,
- current);
+ force_sig_mceerr(BUS_MCEERR_AR, (void __user *)address, lsb);
return 0;
}
#endif
- force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address, current);
+ force_sig_fault(SIGBUS, BUS_ADRERR, (void __user *)address);
return 0;
}
diff --git a/arch/powerpc/net/bpf_jit_comp64.c b/arch/powerpc/net/bpf_jit_comp64.c
index c2ee6041f02c..02a59946a78a 100644
--- a/arch/powerpc/net/bpf_jit_comp64.c
+++ b/arch/powerpc/net/bpf_jit_comp64.c
@@ -500,6 +500,9 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
case BPF_ALU | BPF_LSH | BPF_X: /* (u32) dst <<= (u32) src */
/* slw clears top 32 bits */
PPC_SLW(dst_reg, dst_reg, src_reg);
+ /* skip zero extension move, but set address map. */
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
case BPF_ALU64 | BPF_LSH | BPF_X: /* dst <<= src; */
PPC_SLD(dst_reg, dst_reg, src_reg);
@@ -507,6 +510,8 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
case BPF_ALU | BPF_LSH | BPF_K: /* (u32) dst <<== (u32) imm */
/* with imm 0, we still need to clear top 32 bits */
PPC_SLWI(dst_reg, dst_reg, imm);
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
case BPF_ALU64 | BPF_LSH | BPF_K: /* dst <<== imm */
if (imm != 0)
@@ -514,12 +519,16 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
break;
case BPF_ALU | BPF_RSH | BPF_X: /* (u32) dst >>= (u32) src */
PPC_SRW(dst_reg, dst_reg, src_reg);
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
case BPF_ALU64 | BPF_RSH | BPF_X: /* dst >>= src */
PPC_SRD(dst_reg, dst_reg, src_reg);
break;
case BPF_ALU | BPF_RSH | BPF_K: /* (u32) dst >>= (u32) imm */
PPC_SRWI(dst_reg, dst_reg, imm);
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
case BPF_ALU64 | BPF_RSH | BPF_K: /* dst >>= imm */
if (imm != 0)
@@ -544,6 +553,11 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
*/
case BPF_ALU | BPF_MOV | BPF_X: /* (u32) dst = src */
case BPF_ALU64 | BPF_MOV | BPF_X: /* dst = src */
+ if (imm == 1) {
+ /* special mov32 for zext */
+ PPC_RLWINM(dst_reg, dst_reg, 0, 0, 31);
+ break;
+ }
PPC_MR(dst_reg, src_reg);
goto bpf_alu32_trunc;
case BPF_ALU | BPF_MOV | BPF_K: /* (u32) dst = imm */
@@ -551,11 +565,13 @@ static int bpf_jit_build_body(struct bpf_prog *fp, u32 *image,
PPC_LI32(dst_reg, imm);
if (imm < 0)
goto bpf_alu32_trunc;
+ else if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
bpf_alu32_trunc:
/* Truncate to 32-bits */
- if (BPF_CLASS(code) == BPF_ALU)
+ if (BPF_CLASS(code) == BPF_ALU && !fp->aux->verifier_zext)
PPC_RLWINM(dst_reg, dst_reg, 0, 0, 31);
break;
@@ -614,10 +630,13 @@ emit_clear:
case 16:
/* zero-extend 16 bits into 64 bits */
PPC_RLDICL(dst_reg, dst_reg, 0, 48);
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
case 32:
- /* zero-extend 32 bits into 64 bits */
- PPC_RLDICL(dst_reg, dst_reg, 0, 32);
+ if (!fp->aux->verifier_zext)
+ /* zero-extend 32 bits into 64 bits */
+ PPC_RLDICL(dst_reg, dst_reg, 0, 32);
break;
case 64:
/* nop */
@@ -694,14 +713,20 @@ emit_clear:
/* dst = *(u8 *)(ul) (src + off) */
case BPF_LDX | BPF_MEM | BPF_B:
PPC_LBZ(dst_reg, src_reg, off);
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
/* dst = *(u16 *)(ul) (src + off) */
case BPF_LDX | BPF_MEM | BPF_H:
PPC_LHZ(dst_reg, src_reg, off);
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
/* dst = *(u32 *)(ul) (src + off) */
case BPF_LDX | BPF_MEM | BPF_W:
PPC_LWZ(dst_reg, src_reg, off);
+ if (insn_is_zext(&insn[i + 1]))
+ addrs[++i] = ctx->idx * 4;
break;
/* dst = *(u64 *)(ul) (src + off) */
case BPF_LDX | BPF_MEM | BPF_DW:
@@ -1042,6 +1067,11 @@ struct powerpc64_jit_data {
struct codegen_context ctx;
};
+bool bpf_jit_needs_zext(void)
+{
+ return true;
+}
+
struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp)
{
u32 proglen;
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index 6dfd2cb1bce7..24adbe3c605c 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -31,22 +31,21 @@ static void spufs_handle_event(struct spu_context *ctx,
switch (type) {
case SPE_EVENT_INVALID_DMA:
- force_sig_fault(SIGBUS, BUS_OBJERR, NULL, current);
+ force_sig_fault(SIGBUS, BUS_OBJERR, NULL);
break;
case SPE_EVENT_SPE_DATA_STORAGE:
ctx->ops->restart_dma(ctx);
- force_sig_fault(SIGSEGV, SEGV_ACCERR, (void __user *)ea,
- current);
+ force_sig_fault(SIGSEGV, SEGV_ACCERR, (void __user *)ea);
break;
case SPE_EVENT_DMA_ALIGNMENT:
/* DAR isn't set for an alignment fault :( */
- force_sig_fault(SIGBUS, BUS_ADRALN, NULL, current);
+ force_sig_fault(SIGBUS, BUS_ADRALN, NULL);
break;
case SPE_EVENT_SPE_ERROR:
force_sig_fault(
SIGILL, ILL_ILLOPC,
(void __user *)(unsigned long)
- ctx->ops->npc_read(ctx) - 4, current);
+ ctx->ops->npc_read(ctx) - 4);
break;
}
}
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c
index 07f82d7395ff..3f2380f40f99 100644
--- a/arch/powerpc/platforms/cell/spufs/run.c
+++ b/arch/powerpc/platforms/cell/spufs/run.c
@@ -443,7 +443,7 @@ long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *event)
else if (unlikely((status & SPU_STATUS_STOPPED_BY_STOP)
&& (status >> SPU_STOP_STATUS_SHIFT) == 0x3fff)) {
- force_sig(SIGTRAP, current);
+ force_sig(SIGTRAP);
ret = -ERESTARTSYS;
}
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index e56b553de27b..f18d5067cd0f 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -128,7 +128,7 @@ void __spu_update_sched_info(struct spu_context *ctx)
* runqueue. The context will be rescheduled on the proper node
* if it is timesliced or preempted.
*/
- cpumask_copy(&ctx->cpus_allowed, &current->cpus_allowed);
+ cpumask_copy(&ctx->cpus_allowed, current->cpus_ptr);
/* Save the current cpu id for spu interrupt routing. */
ctx->last_ran = raw_smp_processor_id();
diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig
index e0dbec780fe9..d23288c4abf6 100644
--- a/arch/powerpc/sysdev/Kconfig
+++ b/arch/powerpc/sysdev/Kconfig
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
# For a description of the syntax of this configuration file,
-# see Documentation/kbuild/kconfig-language.txt.
+# see Documentation/kbuild/kconfig-language.rst.
#
config PPC4xx_PCI_EXPRESS
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 22:29:20 +0000