From: "Luis R. Rodriguez" <mcgrof@kernel.org>
To: gregkh@linuxfoundation.org
Cc: bp@suse.de, akpm@linux-foundation.org, josh@joshtriplett.org,
rishabhb@codeaurora.org, kubakici@wp.pl, maco@android.com,
david.brown@linaro.org, bjorn.andersson@linaro.org,
linux-wireless@vger.kernel.org, keescook@chromium.org,
shuah@kernel.org, mfuzzey@parkeon.com, zohar@linux.vnet.ibm.com,
dhowells@redhat.com, pali.rohar@gmail.com, tiwai@suse.de,
arend.vanspriel@broadcom.com, zajec5@gmail.com, nbroeking@me.com,
broonie@kernel.org, dmitry.torokhov@gmail.com,
dwmw2@infradead.org, torvalds@linux-foundation.org,
Abhay_Salunke@dell.com, jewalt@lgsinnovations.com,
cantabile.desu@gmail.com, ast@fb.com, andresx7@gmail.com,
dan.rue@linaro.org, brendanhiggins@google.com,
yzaikin@google.com, sfr@canb.auug.org.au, rdunlap@infradead.org,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Luis Chamberlain <mcgrof@kernel.org>
Subject: [PATCH v2 00/10] firmware_loader: built-in API and make x86 use it
Date: Thu, 21 Oct 2021 08:58:33 -0700 [thread overview]
Message-ID: <20211021155843.1969401-1-mcgrof@kernel.org> (raw)
From: Luis Chamberlain <mcgrof@kernel.org>
Changes in this v2:
o drops two patches which Greg has already merged
o drop one patch which added the new kconfig symbol FW_LOADER_BUILTIN
which Greg didn't like, and so instead we rely only on the FW_LOADER
symbol. If anyone cringes during review because of this, just keep in mind,
*this* is *why* I added the symbol in the first patch series.
I've ran the firmware selftests test and found no issues. I have also
let 0 day grind on this and it found no issues. This is all based on
linux-next next-20211020, I have a branch 20211020-firmware-builtin
which has these changes in case anyone wants this in a git tree [0].
[0] https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux-next.git/log/?h=20211020-firmware-builtin
Borislav Petkov (1):
x86/microcode: Use the firmware_loader built-in API
Luis Chamberlain (9):
firmware_loader: formalize built-in firmware API
firmware_loader: remove old DECLARE_BUILTIN_FIRMWARE()
firmware_loader: move struct builtin_fw to the only place used
vmlinux.lds.h: wrap built-in firmware support under FW_LOADER
x86/build: Tuck away built-in firmware under FW_LOADER
firmware_loader: rename EXTRA_FIRMWARE and EXTRA_FIRMWARE_DIR
firmware_loader: move builtin build helper to shared library
test_firmware: move a few test knobs out to its library
test_firmware: add support for testing built-in firmware
.../driver-api/firmware/built-in-fw.rst | 6 +-
Documentation/x86/microcode.rst | 8 +-
arch/x86/Kconfig | 4 +-
arch/x86/include/asm/microcode.h | 3 -
arch/x86/kernel/cpu/microcode/amd.c | 14 ++-
arch/x86/kernel/cpu/microcode/core.c | 17 ---
arch/x86/kernel/cpu/microcode/intel.c | 9 +-
arch/x86/tools/relocs.c | 2 +
drivers/base/firmware_loader/Kconfig | 29 +++--
drivers/base/firmware_loader/Makefile | 1 +
drivers/base/firmware_loader/builtin/Makefile | 43 ++-----
.../base/firmware_loader/builtin/lib.Makefile | 32 ++++++
drivers/base/firmware_loader/builtin/main.c | 106 ++++++++++++++++++
drivers/base/firmware_loader/firmware.h | 17 +++
drivers/base/firmware_loader/main.c | 78 +------------
.../firmware_loader/test-builtin/.gitignore | 3 +
.../firmware_loader/test-builtin/Makefile | 18 +++
drivers/staging/media/av7110/Kconfig | 4 +-
include/asm-generic/vmlinux.lds.h | 20 ++--
include/linux/firmware.h | 30 +++--
lib/Kconfig.debug | 33 ++++++
lib/test_firmware.c | 52 ++++++++-
.../testing/selftests/firmware/fw_builtin.sh | 69 ++++++++++++
.../selftests/firmware/fw_filesystem.sh | 16 ---
tools/testing/selftests/firmware/fw_lib.sh | 24 ++++
.../selftests/firmware/fw_run_tests.sh | 2 +
26 files changed, 441 insertions(+), 199 deletions(-)
create mode 100644 drivers/base/firmware_loader/builtin/lib.Makefile
create mode 100644 drivers/base/firmware_loader/builtin/main.c
create mode 100644 drivers/base/firmware_loader/test-builtin/.gitignore
create mode 100644 drivers/base/firmware_loader/test-builtin/Makefile
create mode 100755 tools/testing/selftests/firmware/fw_builtin.sh
--
2.30.2
next reply other threads:[~2021-10-21 15:59 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-21 15:58 Luis R. Rodriguez [this message]
2021-10-21 15:58 ` [PATCH v2 01/10] firmware_loader: formalize built-in firmware API Luis R. Rodriguez
2021-10-21 15:58 ` [PATCH v2 02/10] firmware_loader: remove old DECLARE_BUILTIN_FIRMWARE() Luis R. Rodriguez
2021-10-21 15:58 ` [PATCH v2 03/10] x86/microcode: Use the firmware_loader built-in API Luis R. Rodriguez
2021-10-21 15:58 ` [PATCH v2 04/10] firmware_loader: move struct builtin_fw to the only place used Luis R. Rodriguez
2021-10-21 15:58 ` [PATCH v2 05/10] vmlinux.lds.h: wrap built-in firmware support under FW_LOADER Luis R. Rodriguez
2021-10-21 15:58 ` [PATCH v2 06/10] x86/build: Tuck away built-in firmware " Luis R. Rodriguez
2021-10-21 15:58 ` [PATCH v2 07/10] firmware_loader: rename EXTRA_FIRMWARE and EXTRA_FIRMWARE_DIR Luis R. Rodriguez
2021-10-22 12:19 ` Greg KH
2021-10-21 15:58 ` [PATCH v2 08/10] firmware_loader: move builtin build helper to shared library Luis R. Rodriguez
2021-10-22 12:13 ` Greg KH
2021-10-22 17:15 ` Luis Chamberlain
2021-10-21 15:58 ` [PATCH v2 09/10] test_firmware: move a few test knobs out to its library Luis R. Rodriguez
2021-10-21 15:58 ` [PATCH v2 10/10] test_firmware: add support for testing built-in firmware Luis R. Rodriguez
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