6.6-stable review patch. If anyone has any objections, please let me know.
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From: Dave Jiang dave.jiang@intel.com
commit e05501e8a84eee4f819f31b9ce663bddd01b3b69 upstream.
Commit 458ba8189cb4 ("cxl: Add cxl_decoders_committed() helper") missed the conversion for cxl_test. Add usage of cxl_num_decoders_committed() to replace the open coding.
Suggested-by: Alison Schofield alison.schofield@intel.com Signed-off-by: Dave Jiang dave.jiang@intel.com Reviewed-by: Fan Ni fan.ni@samsung.com Link: https://lore.kernel.org/r/169929160525.824083.11813222229025394254.stgit@dji... Signed-off-by: Dan Williams dan.j.williams@intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/testing/cxl/Kbuild | 1 + tools/testing/cxl/cxl_core_exports.c | 7 +++++++ tools/testing/cxl/test/cxl.c | 5 +++-- 3 files changed, 11 insertions(+), 2 deletions(-) create mode 100644 tools/testing/cxl/cxl_core_exports.c
--- a/tools/testing/cxl/Kbuild +++ b/tools/testing/cxl/Kbuild @@ -62,5 +62,6 @@ cxl_core-$(CONFIG_TRACING) += $(CXL_CORE cxl_core-$(CONFIG_CXL_REGION) += $(CXL_CORE_SRC)/region.o cxl_core-y += config_check.o cxl_core-y += cxl_core_test.o +cxl_core-y += cxl_core_exports.o
obj-m += test/ --- /dev/null +++ b/tools/testing/cxl/cxl_core_exports.c @@ -0,0 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2022 Intel Corporation. All rights reserved. */ + +#include "cxl.h" + +/* Exporting of cxl_core symbols that are only used by cxl_test */ +EXPORT_SYMBOL_NS_GPL(cxl_num_decoders_committed, CXL); --- a/tools/testing/cxl/test/cxl.c +++ b/tools/testing/cxl/test/cxl.c @@ -669,10 +669,11 @@ static int mock_decoder_commit(struct cx return 0;
dev_dbg(&port->dev, "%s commit\n", dev_name(&cxld->dev)); - if (port->commit_end + 1 != id) { + if (cxl_num_decoders_committed(port) != id) { dev_dbg(&port->dev, "%s: out of order commit, expected decoder%d.%d\n", - dev_name(&cxld->dev), port->id, port->commit_end + 1); + dev_name(&cxld->dev), port->id, + cxl_num_decoders_committed(port)); return -EBUSY; }