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-Wtypedef-redefinition in tools/testing/nvdimm/test/iomap.c #660

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nathanchance opened this issue Sep 18, 2019 · 2 comments
Closed

-Wtypedef-redefinition in tools/testing/nvdimm/test/iomap.c #660

nathanchance opened this issue Sep 18, 2019 · 2 comments
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@nathanchance
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-Wtypedef-redefinition [ARCH] x86 This bug impacts ARCH=i386 [BUG] linux A bug that should be fixed in the mainline kernel. [FIXED][LINUX] 5.4 This bug was fixed in Linux 5.4

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@nathanchance
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In file included from ../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15: warning: redefinition of typedef 'acpi_handle' is a C11 feature [-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

Patch sent: https://lore.kernel.org/lkml/20190918042148.77553-1-natechancellor@gmail.com/
@nathanchance nathanchance added [PATCH] Submitted A patch has been submitted for review [ARCH] x86 This bug impacts ARCH=i386 [BUG] linux-next This is an issue only seen in linux-next -Wtypedef-redefinition labels Sep 18, 2019
@nathanchance nathanchance self-assigned this Sep 18, 2019
fengguang pushed a commit to 0day-ci/linux that referenced this issue Sep 18, 2019
@nathanchance @intel-lab-lkp
libnvdimm/nfit_test: Fix acpi_handle redefinition
eb04e2a 
After commit 62974fc ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
@nathanchance
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Patch accepted: https://git.kernel.org/nvdimm/nvdimm/c/59f08896f058a92f03a0041b397a1a227c5e8529

@nathanchance nathanchance added [PATCH] Accepted A submitted patch has been accepted upstream [BUG] linux A bug that should be fixed in the mainline kernel. and removed [PATCH] Submitted A patch has been submitted for review [BUG] linux-next This is an issue only seen in linux-next labels Sep 24, 2019
@nathanchance
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Merged into mainline: https://git.kernel.org/torvalds/c/59f08896f058a92f03a0041b397a1a227c5e8529

@nathanchance nathanchance added [FIXED][LINUX] 5.4 This bug was fixed in Linux 5.4 and removed [PATCH] Accepted A submitted patch has been accepted upstream labels Sep 29, 2019
anlaneg pushed a commit to anlaneg/linux that referenced this issue Oct 3, 2019
@nathanchance @anlaneg
libnvdimm/nfit_test: Fix acpi_handle redefinition
77044a6 
After commit 62974fc ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
mrchapp pushed a commit to mrchapp/linux that referenced this issue Oct 11, 2019
@nathanchance @gregkh
libnvdimm/nfit_test: Fix acpi_handle redefinition
7fc3395 
[ Upstream commit 59f0889 ]

After commit 62974fc ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
isjerryxiao pushed a commit to isjerryxiao/Amlogic_s905-kernel that referenced this issue Oct 11, 2019
@nathanchance @isjerryxiao
libnvdimm/nfit_test: Fix acpi_handle redefinition
e0eb831 
[ Upstream commit 59f08896f058a92f03a0041b397a1a227c5e8529 ]

After commit 62974fc389b3 ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux/linux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
woodsts pushed a commit to woodsts/linux-stable that referenced this issue Oct 11, 2019
@nathanchance @gregkh
libnvdimm/nfit_test: Fix acpi_handle redefinition
9f33b17 
[ Upstream commit 59f0889 ]

After commit 62974fc ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux/linux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Whissi pushed a commit to Whissi/linux-stable that referenced this issue Oct 11, 2019
@nathanchance @gregkh
libnvdimm/nfit_test: Fix acpi_handle redefinition
c7172cf 
[ Upstream commit 59f0889 ]

After commit 62974fc ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux/linux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
damentz pushed a commit to zen-kernel/zen-kernel that referenced this issue Oct 12, 2019
@nathanchance @damentz
libnvdimm/nfit_test: Fix acpi_handle redefinition
5639714 
[ Upstream commit 59f0889 ]

After commit 62974fc ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Staars pushed a commit to Staars/linux-stable that referenced this issue Oct 15, 2019
@nathanchance @Staars
libnvdimm/nfit_test: Fix acpi_handle redefinition
a38491c 
[ Upstream commit 59f08896f058a92f03a0041b397a1a227c5e8529 ]

After commit 62974fc389b3 ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux/linux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
brauner pushed a commit to brauner/ubuntu-eoan that referenced this issue Oct 22, 2019
@nathanchance @kelmously
libnvdimm/nfit_test: Fix acpi_handle redefinition
2aa90ce 
BugLink: https://bugs.launchpad.net/bugs/1848039

[ Upstream commit 59f08896f058a92f03a0041b397a1a227c5e8529 ]

After commit 62974fc389b3 ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux/linux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>

Signed-off-by: Kleber Sacilotto de Souza <kleber.souza@canonical.com>
jpuhlman pushed a commit to MontaVista-OpenSourceTechnology/linux-mvista-2.6 that referenced this issue Nov 14, 2019
@nathanchance @mvakuster
libnvdimm/nfit_test: Fix acpi_handle redefinition
d7f5cf4 
Source: Kernel.org
MR: 100551
Type: Integration
Disposition: Backport from git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable linux-4.19.y
ChangeID: 9f33b178cbb2f6b1fd45c6e7b69bd9900971f554
Description:

[ Upstream commit 59f08896f058a92f03a0041b397a1a227c5e8529 ]

After commit 62974fc389b3 ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux/linux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Armin Kuster <akuster@mvista.com>
haokexin pushed a commit to haokexin/linux that referenced this issue Nov 26, 2019
@nathanchance @paulgortmaker
libnvdimm/nfit_test: Fix acpi_handle redefinition
096f6c8 
commit 59f0889 upstream.

After commit 62974fc ("libnvdimm: Enable unit test infrastructure
compile checks"), clang warns:

In file included from
../drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c:15:
../drivers/nvdimm/../../tools/testing/nvdimm/test/nfit_test.h:206:15:
warning: redefinition of typedef 'acpi_handle' is a C11 feature
[-Wtypedef-redefinition]
typedef void *acpi_handle;
              ^
../include/acpi/actypes.h:424:15: note: previous definition is here
typedef void *acpi_handle;      /* Actually a ptr to a NS Node */
              ^
1 warning generated.

The include chain:

iomap.c ->
    linux/acpi.h ->
        acpi/acpi.h ->
            acpi/actypes.h
    nfit_test.h

Avoid this by including linux/acpi.h in nfit_test.h, which allows us to
remove both the typedef and the forward declaration of acpi_object.

Link: ClangBuiltLinux/linux#660
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20190918042148.77553-1-natechancellor@gmail.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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-Wtypedef-redefinition [ARCH] x86 This bug impacts ARCH=i386 [BUG] linux A bug that should be fixed in the mainline kernel. [FIXED][LINUX] 5.4 This bug was fixed in Linux 5.4
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