From 7e61560628d17ea6b1d8ee370f6d42694cff8758 Mon Sep 17 00:00:00 2001 From: Ulises Mendez Martinez Date: Fri, 4 Sep 2026 15:07:09 +0000 Subject: objtool: Validate disassembler headers in libopcodes probe commit 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") tested for libopcodes availability by linking a test snippet with a forward declaration of disassemble_init_for_target(). However, testing symbol linkage with an extern declaration only verifies the presence of the library (.so/.a) and bypasses checking for development headers (binutils-dev). On systems where libopcodes is present without development headers installed, the probe succeeds, enabling BUILD_DISAS. Subsequent compilation of objtool then fails: fatal error: 'bfd.h' file not found 113 | #include Additionally, the probe invokes $(HOSTCC) without $(HOSTCFLAGS), ignoring any sysroot or include flags specified for the host compiler. Fix this by including and directly in the test snippet, passing $(HOSTCFLAGS) so host compiler options are respected, and defining PACKAGE="objtool" to satisfy the configuration check in . Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check") Reported-by: Alice Ryhl Assisted-by: Antigravity:Gemini-Next Signed-off-by: Ulises Mendez Martinez Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com Signed-off-by: Josh Poimboeuf --- drivers/misc/cb710/Kconfig | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 drivers/misc/cb710/Kconfig (limited to 'drivers/misc/cb710/Kconfig') diff --git a/drivers/misc/cb710/Kconfig b/drivers/misc/cb710/Kconfig new file mode 100644 index 000000000..a696d7509 --- /dev/null +++ b/drivers/misc/cb710/Kconfig @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: GPL-2.0-only +config CB710_CORE + tristate "ENE CB710/720 Flash memory card reader support" + depends on PCI + help + This option enables support for PCI ENE CB710/720 Flash memory card + reader found in some laptops (ie. some versions of HP Compaq nx9500). + + You will also have to select some flash card format drivers (MMC/SD, + MemoryStick). + + This driver can also be built as a module. If so, the module + will be called cb710. + +config CB710_DEBUG + bool "Enable driver debugging" + depends on CB710_CORE != n + help + This is an option for use by developers; most people should + say N here. This adds a lot of debugging output to dmesg. + +config CB710_DEBUG_ASSUMPTIONS + bool + depends on CB710_CORE != n + default y -- cgit v1.3.1