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Message-ID: <CAKwvOdnREuOmN_Vinn8pn6fxEpjzCM1_=9tDzbd2z884GNLFeA@mail.gmail.com>
Date: Wed, 24 Jun 2020 16:03:48 -0700
From: Nick Desaulniers <ndesaulniers@...gle.com>
To: kernel test robot <lkp@...el.com>
Cc: Sami Tolvanen <samitolvanen@...gle.com>, Masahiro Yamada <masahiroy@...nel.org>,
Will Deacon <will@...nel.org>, kbuild-all@...ts.01.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>, "Paul E. McKenney" <paulmck@...nel.org>,
Kees Cook <keescook@...omium.org>,
clang-built-linux <clang-built-linux@...glegroups.com>,
Kernel Hardening <kernel-hardening@...ts.openwall.com>,
linux-arch <linux-arch@...r.kernel.org>,
Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 11/22] pci: lto: fix PREL32 relocations
On Wed, Jun 24, 2020 at 3:50 PM kernel test robot <lkp@...el.com> wrote:
>
> Hi Sami,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on 26e122e97a3d0390ebec389347f64f3730fdf48f]
>
> url: https://github.com/0day-ci/linux/commits/Sami-Tolvanen/add-support-for-Clang-LTO/20200625-043816
> base: 26e122e97a3d0390ebec389347f64f3730fdf48f
> config: i386-alldefconfig (attached as .config)
> compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
> reproduce (this is a W=1 build):
> # save the attached .config to linux build tree
> make W=1 ARCH=i386
Note: W=1 ^
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@...el.com>
>
> All warnings (new ones prefixed by >>):
>
> In file included from arch/x86/kernel/pci-dma.c:9:
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_via_no_dac190' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
Should `stub` be qualified as `static inline`? https://godbolt.org/z/cPBXxW
Or should stub be declared in this header, but implemented in a .c
file? (I'm guessing the former, since the `hook` callback comes from
the macro).
> >> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> >> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> >> include/linux/pci.h:1949:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1949 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> >> arch/x86/kernel/pci-dma.c:154:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_CLASS_FINAL'
> 154 | DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_VENDOR_ID_VIA, PCI_ANY_ID,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> --
> In file included from arch/x86/kernel/quirks.c:6:
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_ich_force_enable_hpet180' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> >> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> >> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1976:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1976 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> >> arch/x86/kernel/quirks.c:156:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_HEADER'
> 156 | DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_0,
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_ich_force_enable_hpet181' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> >> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> >> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1976:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1976 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> arch/x86/kernel/quirks.c:158:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_HEADER'
> 158 | DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_0,
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_ich_force_enable_hpet182' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> >> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> >> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1976:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1976 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> arch/x86/kernel/quirks.c:160:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_HEADER'
> 160 | DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH6_1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_ich_force_enable_hpet183' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1976:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1976 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> arch/x86/kernel/quirks.c:162:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_HEADER'
> 162 | DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0,
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_ich_force_enable_hpet184' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1976:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1976 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> arch/x86/kernel/quirks.c:164:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_HEADER'
> 164 | DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1,
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_ich_force_enable_hpet185' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1976:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1976 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> arch/x86/kernel/quirks.c:166:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_HEADER'
> 166 | DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_31,
> | ^~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_ich_force_enable_hpet186' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> --
> In file included from drivers/pci/vpd.c:8:
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_quirk_f0_vpd_link180' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> >> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> >> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1941:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1941 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_early, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> >> drivers/pci/vpd.c:543:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_CLASS_EARLY'
> 543 | DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_INTEL, PCI_ANY_ID,
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_quirk_blacklist_vpd181' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> >> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> >> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1979:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1979 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> >> drivers/pci/vpd.c:560:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_FINAL'
> 560 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0060, quirk_blacklist_vpd);
> | ^~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_quirk_blacklist_vpd182' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> >> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> >> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> >> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1979:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1979 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/pci/vpd.c:561:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_FINAL'
> 561 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x007c, quirk_blacklist_vpd);
> | ^~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_quirk_blacklist_vpd183' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1979:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1979 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/pci/vpd.c:562:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_FINAL'
> 562 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0413, quirk_blacklist_vpd);
> | ^~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_quirk_blacklist_vpd184' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1979:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1979 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/pci/vpd.c:563:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_FINAL'
> 563 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0078, quirk_blacklist_vpd);
> | ^~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_quirk_blacklist_vpd185' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~~~~~~
> include/linux/pci.h:1914:7: note: in definition of macro '___DECLARE_PCI_FIXUP_SECTION'
> 1914 | void stub(struct pci_dev *dev) { hook(dev); } \
> | ^~~~
> include/linux/pci.h:1928:2: note: in expansion of macro '__DECLARE_PCI_FIXUP_SECTION'
> 1928 | __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:29: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/compiler_types.h:54:22: note: in expansion of macro '___PASTE'
> 54 | #define __PASTE(a,b) ___PASTE(a,b)
> | ^~~~~~~~
> include/linux/compiler-gcc.h:72:37: note: in expansion of macro '__PASTE'
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> | ^~~~~~~
> include/linux/pci.h:1929:26: note: in expansion of macro '__UNIQUE_ID'
> 1929 | class_shift, hook, __UNIQUE_ID(hook))
> | ^~~~~~~~~~~
> include/linux/pci.h:1979:2: note: in expansion of macro 'DECLARE_PCI_FIXUP_SECTION'
> 1979 | DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
> | ^~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/pci/vpd.c:564:1: note: in expansion of macro 'DECLARE_PCI_FIXUP_FINAL'
> 564 | DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LSI_LOGIC, 0x0079, quirk_blacklist_vpd);
> | ^~~~~~~~~~~~~~~~~~~~~~~
> include/linux/compiler-gcc.h:72:45: warning: no previous prototype for '__UNIQUE_ID_quirk_blacklist_vpd186' [-Wmissing-prototypes]
> 72 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
> ..
>
> vim +/__DECLARE_PCI_FIXUP_SECTION +1928 include/linux/pci.h
>
> ^1da177e4c3f415 Linus Torvalds 2005-04-16 1910
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1911 #ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1912 #define ___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1913 class_shift, hook, stub) \
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 @1914 void stub(struct pci_dev *dev) { hook(dev); } \
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1915 asm(".section " #sec ", \"a\" \n" \
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1916 ".balign 16 \n" \
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1917 ".short " #vendor ", " #device " \n" \
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1918 ".long " #class ", " #class_shift " \n" \
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1919 ".long " #stub " - . \n" \
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1920 ".previous \n");
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1921
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1922 #define __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1923 class_shift, hook, stub) \
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1924 ___DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 1925 class_shift, hook, stub)
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1926 #define DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1927 class_shift, hook) \
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 @1928 __DECLARE_PCI_FIXUP_SECTION(sec, name, vendor, device, class, \
> b1b820bb0420d08 Sami Tolvanen 2020-06-24 @1929 class_shift, hook, __UNIQUE_ID(hook))
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1930 #else
> ^1da177e4c3f415 Linus Torvalds 2005-04-16 1931 /* Anonymous variables would be nice... */
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1932 #define DECLARE_PCI_FIXUP_SECTION(section, name, vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1933 class_shift, hook) \
> ecf61c78bd787b9 Michal Marek 2013-11-11 1934 static const struct pci_fixup __PASTE(__pci_fixup_##name,__LINE__) __used \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1935 __attribute__((__section__(#section), aligned((sizeof(void *))))) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1936 = { vendor, device, class, class_shift, hook };
> c9d8b55fa019162 Ard Biesheuvel 2018-08-21 1937 #endif
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1938
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1939 #define DECLARE_PCI_FIXUP_CLASS_EARLY(vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1940 class_shift, hook) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1941 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_early, \
> ecf61c78bd787b9 Michal Marek 2013-11-11 1942 hook, vendor, device, class, class_shift, hook)
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1943 #define DECLARE_PCI_FIXUP_CLASS_HEADER(vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1944 class_shift, hook) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1945 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_header, \
> ecf61c78bd787b9 Michal Marek 2013-11-11 1946 hook, vendor, device, class, class_shift, hook)
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1947 #define DECLARE_PCI_FIXUP_CLASS_FINAL(vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1948 class_shift, hook) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 @1949 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_final, \
> ecf61c78bd787b9 Michal Marek 2013-11-11 1950 hook, vendor, device, class, class_shift, hook)
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1951 #define DECLARE_PCI_FIXUP_CLASS_ENABLE(vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1952 class_shift, hook) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1953 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_enable, \
> ecf61c78bd787b9 Michal Marek 2013-11-11 1954 hook, vendor, device, class, class_shift, hook)
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1955 #define DECLARE_PCI_FIXUP_CLASS_RESUME(vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1956 class_shift, hook) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1957 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_resume, \
> 0aa0f5d1084ca1c Bjorn Helgaas 2017-12-02 1958 resume##hook, vendor, device, class, class_shift, hook)
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1959 #define DECLARE_PCI_FIXUP_CLASS_RESUME_EARLY(vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1960 class_shift, hook) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1961 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_resume_early, \
> 0aa0f5d1084ca1c Bjorn Helgaas 2017-12-02 1962 resume_early##hook, vendor, device, class, class_shift, hook)
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1963 #define DECLARE_PCI_FIXUP_CLASS_SUSPEND(vendor, device, class, \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1964 class_shift, hook) \
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1965 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_suspend, \
> 0aa0f5d1084ca1c Bjorn Helgaas 2017-12-02 1966 suspend##hook, vendor, device, class, class_shift, hook)
> 7d2a01b87f1682f Andreas Noever 2014-06-03 1967 #define DECLARE_PCI_FIXUP_CLASS_SUSPEND_LATE(vendor, device, class, \
> 7d2a01b87f1682f Andreas Noever 2014-06-03 1968 class_shift, hook) \
> 7d2a01b87f1682f Andreas Noever 2014-06-03 1969 DECLARE_PCI_FIXUP_SECTION(.pci_fixup_suspend_late, \
> 0aa0f5d1084ca1c Bjorn Helgaas 2017-12-02 1970 suspend_late##hook, vendor, device, class, class_shift, hook)
> f4ca5c6a56278ca Yinghai Lu 2012-02-23 1971
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
--
Thanks,
~Nick Desaulniers
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