All users of HAVE_GENERIC_VDSO have been switched over to the generic
storage logic. The dedicated kconfig symbol can be removed and replaced
by HAVE_GENERIC_VDSO.
Signed-off-by: Thomas Weißschuh <thomas.weisssc...@linutronix.de>
---
arch/Kconfig | 2 +-
arch/arm/mm/Kconfig | 1 -
arch/arm64/Kconfig | 1 -
arch/loongarch/Kconfig | 1 -
arch/mips/Kconfig | 1 -
arch/powerpc/Kconfig | 1 -
arch/riscv/Kconfig | 1 -
arch/s390/Kconfig | 1 -
arch/x86/Kconfig | 1 -
include/vdso/datapage.h | 8 +-------
lib/Kconfig | 1 -
lib/vdso_kernel/Kconfig | 7 -------
lib/vdso_kernel/Makefile | 2 +-
13 files changed, 3 insertions(+), 25 deletions(-)
diff --git a/arch/Kconfig b/arch/Kconfig
index
48f37e6c00674f433a0d6e6e05ce72c27cf000b7..63e20e5e779d5c6d786b90ccb139e16a23445fcb
100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1577,7 +1577,7 @@ config HAVE_SPARSE_SYSCALL_NR
related optimizations for a given architecture.
config ARCH_HAS_VDSO_ARCH_DATA
- depends on GENERIC_VDSO_DATA_STORE
+ depends on HAVE_GENERIC_VDSO
bool
config ARCH_HAS_VDSO_TIME_DATA
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index
5c1023a6d78c1b4db67b2d62b71af5a79b7e701f..2b6f50dd547840adecbe08e684ed8f1a032cd7c2
100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -928,7 +928,6 @@ config VDSO
select GENERIC_TIME_VSYSCALL
select GENERIC_VDSO_32
select GENERIC_GETTIMEOFDAY
- select GENERIC_VDSO_DATA_STORE
help
Place in the process address space an ELF shared object
providing fast implementations of gettimeofday and
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index
1a4a78ec593328d6e6bceacc1abb0821eab988ca..100570a048c5e8892c0112704f9ca74c4fc55b27
100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -159,7 +159,6 @@ config ARM64
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
select GENERIC_GETTIMEOFDAY
- select GENERIC_VDSO_DATA_STORE
select GENERIC_VDSO_TIME_NS
select HARDIRQS_SW_RESEND
select HAS_IOPORT
diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index
6ec7ef705199fdd4039afd23ec9050a28aa894eb..4dffb5ccd46397eedd27870183a105688ab23c5e
100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -105,7 +105,6 @@ config LOONGARCH
select GENERIC_SCHED_CLOCK
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
- select GENERIC_VDSO_DATA_STORE
select GENERIC_VDSO_TIME_NS
select GPIOLIB
select HAS_IOPORT
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index
94fae59589ae80d590ac250b52ba30e9dd6eda32..467b10f4361aeb7aad0121f334eaa5d23351010c
100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -49,7 +49,6 @@ config MIPS
select GENERIC_SMP_IDLE_THREAD
select GENERIC_IDLE_POLL_SETUP
select GENERIC_TIME_VSYSCALL
- select GENERIC_VDSO_DATA_STORE
select GUP_GET_PXX_LOW_HIGH if CPU_MIPS32 && PHYS_ADDR_T_64BIT
select HAS_IOPORT if !NO_IOPORT_MAP || ISA
select HAVE_ARCH_COMPILER_H
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index
600fa3b917ee902d016f2a04376950a9dc49074f..744c09813c43736089e69d06541a7a7d48a4d6da
100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -207,7 +207,6 @@ config PPC
select GENERIC_PTDUMP
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
- select GENERIC_VDSO_DATA_STORE
select GENERIC_VDSO_TIME_NS
select HAS_IOPORT if PCI
select HAVE_ARCH_AUDITSYSCALL
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index
a42d74aa53fe7c18e76820499d0ae43cd3b0c0bd..25023e4bc41b2aa02242ed1fe31caa3031a3edd5
100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -115,7 +115,6 @@ config RISCV
select GENERIC_SCHED_CLOCK
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL if MMU && 64BIT
- select GENERIC_VDSO_DATA_STORE if HAVE_GENERIC_VDSO
select GENERIC_VDSO_TIME_NS if HAVE_GENERIC_VDSO
select HARDIRQS_SW_RESEND
select HAS_IOPORT if MMU
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index
6472eb4c210f378eaa61ddff04a6abc2f4aa2940..0077969170e8b4ca4c99e87ec75f6ea94f3e8e00
100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -158,7 +158,6 @@ config S390
select GENERIC_PTDUMP
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
- select GENERIC_VDSO_DATA_STORE
select GENERIC_VDSO_TIME_NS
select GENERIC_IOREMAP if PCI
select HAVE_ALIGNED_STRUCT_PAGE
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index
e3d7f17dc414ca93d6e746dbc7f02afd2bc043a8..9d7bd0ae48c4260f4abb6dbedc696e3915c230ea
100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -177,7 +177,6 @@ config X86
select GENERIC_SMP_IDLE_THREAD
select GENERIC_TIME_VSYSCALL
select GENERIC_GETTIMEOFDAY
- select GENERIC_VDSO_DATA_STORE
select GENERIC_VDSO_TIME_NS
select GENERIC_VDSO_OVERFLOW_PROTECT
select GUP_GET_PXX_LOW_HIGH if X86_PAE
diff --git a/include/vdso/datapage.h b/include/vdso/datapage.h
index
fe2368d9ae6a759101de80b1746f5cc221d7d142..49b23b35df5fc0699ac7f34693b7de1201aa4486
100644
--- a/include/vdso/datapage.h
+++ b/include/vdso/datapage.h
@@ -29,7 +29,7 @@ struct arch_vdso_time_data {};
#if defined(CONFIG_ARCH_HAS_VDSO_ARCH_DATA)
#include <asm/vdso/arch_data.h>
-#elif defined(CONFIG_GENERIC_VDSO_DATA_STORE)
+#else
struct vdso_arch_data {
/* Needed for the generic code, never actually used at runtime */
char __unused;
@@ -147,7 +147,6 @@ struct vdso_rng_data {
* With the hidden visibility, the compiler simply generates a PC-relative
* relocation, and this is what we need.
*/
-#ifdef CONFIG_GENERIC_VDSO_DATA_STORE
extern const struct vdso_time_data vdso_u_time_data[CS_BASES]
__attribute__((visibility("hidden")));
extern const struct vdso_time_data vdso_u_timens_data[CS_BASES]
__attribute__((visibility("hidden")));
extern const struct vdso_rng_data vdso_u_rng_data
__attribute__((visibility("hidden")));
@@ -156,9 +155,6 @@ extern const struct vdso_arch_data vdso_u_arch_data
__attribute__((visibility("h
extern struct vdso_time_data *vdso_k_time_data;
extern struct vdso_rng_data *vdso_k_rng_data;
extern struct vdso_arch_data *vdso_k_arch_data;
-#endif
-
-#ifdef CONFIG_GENERIC_VDSO_DATA_STORE
#define VDSO_ARCH_DATA_SIZE ALIGN(sizeof(struct vdso_arch_data), PAGE_SIZE)
#define VDSO_ARCH_DATA_PAGES (VDSO_ARCH_DATA_SIZE >> PAGE_SHIFT)
@@ -191,8 +187,6 @@ static __always_inline const struct vdso_rng_data
*__arch_get_vdso_u_rng_data(vo
}
#endif /* CONFIG_VDSO_GETRANDOM */
-#endif /* CONFIG_GENERIC_VDSO_DATA_STORE */
-
#ifdef CONFIG_ARCH_HAS_VDSO_ARCH_DATA
static __always_inline const struct vdso_arch_data
*__arch_get_vdso_u_arch_data(void)
{
diff --git a/lib/Kconfig b/lib/Kconfig
index
7d59b2c10ce5ffab03378ead254d9f9017a4482f..5a318f753b2f44cb0a7905cc0092e81c133bc112
100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -659,7 +659,6 @@ config UCS2_STRING
# generic vdso
#
source "lib/vdso/Kconfig"
-source "lib/vdso_kernel/Kconfig"
source "lib/fonts/Kconfig"
diff --git a/lib/vdso_kernel/Kconfig b/lib/vdso_kernel/Kconfig
deleted file mode 100644
index
0c7ade9b3ece67c0c0ca892544b9e29e53c860c4..0000000000000000000000000000000000000000
--- a/lib/vdso_kernel/Kconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-
-config GENERIC_VDSO_DATA_STORE
- bool
- depends on HAVE_GENERIC_VDSO
- help
- Selected by architectures that use the generic vDSO data store.
diff --git a/lib/vdso_kernel/Makefile b/lib/vdso_kernel/Makefile
index
4826e49f9edbdb48506b50957584ed89bde5f37f..aadc987caa434ef99c1420c62bb71fde04a07603
100644
--- a/lib/vdso_kernel/Makefile
+++ b/lib/vdso_kernel/Makefile
@@ -1,3 +1,3 @@
# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_GENERIC_VDSO_DATA_STORE) += datastore.o
+obj-$(CONFIG_HAVE_GENERIC_VDSO) += datastore.o
--
2.47.1
