/* * This file setups defines to compile arch specific binary from the * generic one. * * The function 'LIBUNWIND__ARCH_REG_ID' name is set according to arch * name and the defination of this function is included directly from * 'arch/arm64/util/unwind-libunwind.c', to make sure that this function * is defined no matter what arch the host is. * * Finally, the arch specific unwind methods are exported which will * be assigned to each arm64 thread. */ #define REMOTE_UNWIND_LIBUNWIND /* Define arch specific functions & regs for libunwind, should be * defined before including "unwind.h" */ #define LIBUNWIND__ARCH_REG_ID(regnum) libunwind__arm64_reg_id(regnum) #define LIBUNWIND__ARCH_REG_IP PERF_REG_ARM64_PC #define LIBUNWIND__ARCH_REG_SP PERF_REG_ARM64_SP #include "unwind.h" #include "debug.h" #include "libunwind-aarch64.h" #include <../../../../arch/arm64/include/uapi/asm/perf_regs.h> #include "../../arch/arm64/util/unwind-libunwind.c" /* NO_LIBUNWIND_DEBUG_FRAME is a feature flag for local libunwind, * assign NO_LIBUNWIND_DEBUG_FRAME_AARCH64 to it for compiling arm64 * unwind methods. */ #undef NO_LIBUNWIND_DEBUG_FRAME #ifdef NO_LIBUNWIND_DEBUG_FRAME_AARCH64 #define NO_LIBUNWIND_DEBUG_FRAME #endif #include "util/unwind-libunwind-local.c" struct unwind_libunwind_ops * arm64_unwind_libunwind_ops = &_unwind_libunwind_ops; type='submit' value='switch'/> net-next plumbingsTobias Klauser
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authorJohan Hovold <johan@kernel.org>2017-01-30 11:26:38 +0100
committerJiri Kosina <jkosina@suse.cz>2017-01-31 12:59:32 +0100
commit7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch)
treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /sound/pci/lx6464es/lx6464es.c
parent877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'sound/pci/lx6464es/lx6464es.c')