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#ifndef TOOLS_ARCH_SPARC_UAPI_ASM_MMAN_FIX_H
#define TOOLS_ARCH_SPARC_UAPI_ASM_MMAN_FIX_H
#define MAP_DENYWRITE	0x0800
#define MAP_EXECUTABLE	0x1000
#define MAP_GROWSDOWN	0x0200
#define MAP_HUGETLB	0x40000
#define MAP_LOCKED      0x100
#define MAP_NONBLOCK	0x10000
#define MAP_NORESERVE   0x40
#define MAP_POPULATE	0x8000
#define MAP_STACK	0x20000
#include <uapi/asm-generic/mman-common.h>
/* MAP_32BIT is undefined on sparc, fix it for perf */
#define MAP_32BIT	0
#endif
committerUlf Hansson <ulf.hansson@linaro.org>2017-01-31 11:26:49 +0100 commit161e6d44a5e2d3f85365cb717d60e363171b39e6 (patch) tree5c8b730a137696ef979f05ceae869b6e0348794c /drivers/usb/host/ehci-w90x900.c parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
mmc: sdhci: Ignore unexpected CARD_INT interrupts
One of our kernelCI boxes hanged at boot because a faulty eSDHC device was triggering spurious CARD_INT interrupts for SD cards, causing CMD52 reads, which are not allowed for SD devices. This adds a sanity check to the interruption path, preventing that illegal command from getting sent if the CARD_INT interruption should be disabled. This quirk allows that particular machine to resume boot despite the faulty hardware, instead of getting hung dealing with thousands of mishandled interrupts. Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/usb/host/ehci-w90x900.c')