The patch titled 9p: saving negative to unsigned char has been removed from the -mm tree. Its filename was 9p-saving-negative-to-unsigned-char.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: 9p: saving negative to unsigned char From: Dan Carpenter <error27@xxxxxxxxx> Saving -EINVAL as unsigned char truncates the high bits and changes it into 234 instead of -22. This breaks the test for "if (ret == -EINVAL)" in parse_opts(). Signed-off-by: Dan Carpenter <error27@xxxxxxxxx> Cc: Eric Van Hensbergen <ericvh@xxxxxxxxx> Cc: Ron Minnich <rminnich@xxxxxxxxxx> Cc: Latchesar Ionkov <lucho@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- net/9p/client.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff -puN net/9p/client.c~9p-saving-negative-to-unsigned-char net/9p/client.c --- a/net/9p/client.c~9p-saving-negative-to-unsigned-char +++ a/net/9p/client.c @@ -72,9 +72,10 @@ inline int p9_is_proto_dotu(struct p9_cl EXPORT_SYMBOL(p9_is_proto_dotu); /* Interpret mount option for protocol version */ -static unsigned char get_protocol_version(const substring_t *name) +static int get_protocol_version(const substring_t *name) { - unsigned char version = -EINVAL; + int version = -EINVAL; + if (!strncmp("9p2000", name->from, name->to-name->from)) { version = p9_proto_legacy; P9_DPRINTK(P9_DEBUG_9P, "Protocol version: Legacy\n"); _ Patches currently in -mm which might be from error27@xxxxxxxxx are origin.patch linux-next.patch mxser-spin_lock-=-spin_lock_irq.patch mxser-spin_lock-=-spin_lock_irq-fix.patch cciss-unlock-on-error-path.patch power_meter-acpi_device_class-power_meter_resource-too-long.patch dpt_i20-several-use-after-free-issues.patch sbshc-acpi_device_class-smbus_host_controller-too-long.patch acpi_pad-processor_aggregator-name-too-long.patch drivers-gpu-drm-via-via_videoc-fix-off-by-one-issue.patch drivers-gpu-drm-radeon-radeon_atombiosc-range-check-issues.patch drivers-gpu-drm-drm_sysfsc-sysfs-files-error-handling.patch drivers-gpu-drm-drm_memoryc-fix-check-for-end-of-loop.patch drivers-media-video-au0828-au0828-videoc-off-by-one-bug.patch drivers-media-video-zc0301-zc0301_corec-improve-error-handling.patch drivers-media-video-et61x251-et61x251_corec-improve-error-handling.patch drivers-media-video-sn9c102-sn9c102_corec-improve-error-handling.patch cx88-improve-error-handling.patch ir-keytable-avoid-double-lock.patch drivers-mfd-pcf50633-corec-off-by-one-issue.patch backlight-backlight_device_register-return-err_ptr.patch s390-potential-buffer-overflow.patch scsi-remove-superfluous-null-pointer-check-from-scsi_kill_request.patch iscsi-change-to.patch wd7000-typo-spin_unlock_irq-=-spin_lock_irq.patch drivers-staging-otus-hal-hpanic-using-the-wrong-variable.patch drivers-staging-comedi-drivers-dt2801c-off-by-one-issue.patch musb-potential-use-after-free.patch usb-oxu210hp-release-spinlock-on-error-path.patch dynamic_debug-small-cleanup-in-ddebug_proc_write.patch sis-strcpy-=-strlcpy.patch proc-cleanup-remove-unused-assignments.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html