This patch introduces HAVE_DEBUG_BUGVERBOSE config option and selects it
in corresponding architecture Kconfig files. Architectures that already
select GENERIC_BUG don't need to select HAVE_DEBUG_BUGVERBOSE.
Signed-off-by: Catalin Marinas <catalin.mari...@arm.com>
Cc: David Howells <dhowe...@redhat.com>
Cc: Hirokazu Takata <tak...@linux-m32r.org>
Cc: Geert Uytterhoeven <ge...@linux-m68k.org>
Cc: Paul Mundt <let...@linux-sh.org>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Chris Metcalf <cmetc...@tilera.com>
Cc: Andrew Morton <a...@linux-foundation.org>
---
arch/arm64/Kconfig | 1 +
arch/frv/Kconfig | 1 +
arch/m32r/Kconfig | 1 +
arch/m68k/Kconfig | 1 +
arch/sh/Kconfig | 1 +
arch/sparc/Kconfig | 1 +
arch/tile/Kconfig | 1 +
lib/Kconfig.debug | 8 ++++----
8 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 5dc9273..a308560 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -10,6 +10,7 @@ config ARM64
select GENERIC_TIME_VSYSCALL
select HARDIRQS_SW_RESEND
select HAVE_ARCH_TRACEHOOK
+ select HAVE_DEBUG_BUGVERBOSE
select HAVE_DEBUG_KMEMLEAK
select HAVE_DMA_API_DEBUG
select HAVE_DMA_ATTRS
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index b885519..ac99638 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -11,6 +11,7 @@ config FRV
select GENERIC_CPU_DEVICES
select ARCH_WANT_IPC_PARSE_VERSION
select HAVE_UID16
+ select HAVE_DEBUG_BUGVERBOSE
config ZONE_DMA
bool
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index 49498bb..caabdb7 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -13,6 +13,7 @@ config M32R
select GENERIC_IRQ_SHOW
select GENERIC_ATOMIC64
select ARCH_USES_GETTIMEOFFSET
+ select HAVE_DEBUG_BUGVERBOSE
config SBUS
bool
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 2517e4f..3b945a3 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -14,6 +14,7 @@ config M68K
select ARCH_WANT_IPC_PARSE_VERSION
select ARCH_USES_GETTIMEOFFSET if MMU && !COLDFIRE
select HAVE_UID16
+ select HAVE_DEBUG_BUGVERBOSE
config RWSEM_GENERIC_SPINLOCK
bool
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index cb5a22e..076a834 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -37,6 +37,7 @@ config SUPERH
select GENERIC_STRNLEN_USER
select HAVE_UID16
select HAVE_DEBUG_KMEMLEAK
+ select HAVE_DEBUG_BUGVERBOSE
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index a69bc77b..2006ddc 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -37,6 +37,7 @@ config SPARC
select GENERIC_CLOCKEVENTS
select GENERIC_STRNCPY_FROM_USER
select GENERIC_STRNLEN_USER
+ select HAVE_DEBUG_BUGVERBOSE
config SPARC32
def_bool !64BIT
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index afb3abd..e38ae98 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -18,6 +18,7 @@ config TILE
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select GENERIC_CLOCKEVENTS
select HAVE_DEBUG_KMEMLEAK
+ select HAVE_DEBUG_BUGVERBOSE
# FIXME: investigate whether we need/want these options.
# select HAVE_IOREMAP_PROT
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 63dfc4c..5636bfd 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -750,12 +750,12 @@ config DEBUG_HIGHMEM
This options enables addition error checking for high memory systems.
Disable for production systems.
+config HAVE_DEBUG_BUGVERBOSE
+ bool
+
config DEBUG_BUGVERBOSE
bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT
- depends on BUG
- depends on ARM || AVR32 || M32R || M68K || SPARC32 || SPARC64 || \
- FRV || SUPERH || GENERIC_BUG || BLACKFIN || MN10300 || \
- TILE || ARM64
+ depends on BUG && (GENERIC_BUG || HAVE_DEBUG_BUGVERBOSE)
default y
help
Say Y here to make BUG() panics output the file name and line number
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