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Revision 2e6e1fde32d7d41cf076c21060c329d3fdbce25c authored by Pavel Begunkov on 05 December 2019, 13:15:45 UTC, committed by Jens Axboe on 05 December 2019, 13:54:51 UTC 
io_uring: fix error handling in io_queue_link_head
 
In case of an error io_submit_sqe() drops a request and continues
without it, even if the request was a part of a link. Not only it
doesn't cancel links, but also may execute wrong sequence of actions.

Stop consuming sqes, and let the user handle errors.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
1 parent 78076bb
Raw File
Makefile.modsign 
# SPDX-License-Identifier: GPL-2.0
# ==========================================================================
# Signing modules
# ==========================================================================

PHONY := __modsign
__modsign:

include scripts/Kbuild.include

modules := $(sort $(shell cat modules.order))

PHONY += $(modules)
__modsign: $(modules)
	@:

quiet_cmd_sign_ko = SIGN [M] $(2)/$(notdir $@)
        cmd_sign_ko = $(mod_sign_cmd) $(2)/$(notdir $@)

# Modules built outside the kernel source tree go into extra by default
INSTALL_MOD_DIR ?= extra
ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D))

modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))

$(modules):
	$(call cmd,sign_ko,$(MODLIB)/$(modinst_dir))

.PHONY: $(PHONY)
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