* [tglx-devel:x86/apic 15/33] drivers/pci/controller/vmd.c:133:30: error: expected ')' before '; ' token
@ 2020-10-23 18:38 kernel test robot
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From: kernel test robot @ 2020-10-23 18:38 UTC (permalink / raw)
To: kbuild-all
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git x86/apic
head: 79dccf5adfcb84abb5644e4349234c4442803c9a
commit: 453d80ce643cc1e80fc67fed5b1eb2126263ec8d [15/33] PCI: vmd: Use msi_msg shadow structs
config: x86_64-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git/commit/?id=453d80ce643cc1e80fc67fed5b1eb2126263ec8d
git remote add tglx-devel https://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git
git fetch --no-tags tglx-devel x86/apic
git checkout 453d80ce643cc1e80fc67fed5b1eb2126263ec8d
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
drivers/pci/controller/vmd.c: In function 'vmd_compose_msi_msg':
>> drivers/pci/controller/vmd.c:133:30: error: expected ')' before ';' token
133 | memset(&msg, 0, sizeof(*msg);
| ^
| )
>> drivers/pci/controller/vmd.c:136:59: error: expected ';' before '}' token
136 | msg->arch_addr_lo.destid_0_7 = index_from_irqs(vmd, irq);
| ^
| ;
137 | }
| ~
drivers/pci/controller/vmd.c:131:18: warning: unused variable 'vmd' [-Wunused-variable]
131 | struct vmd_dev *vmd = irq_data_get_irq_handler_data(data);
| ^~~
drivers/pci/controller/vmd.c:130:23: warning: unused variable 'irq' [-Wunused-variable]
130 | struct vmd_irq_list *irq = vmdirq->irq;
| ^~~
vim +133 drivers/pci/controller/vmd.c
118
119 /*
120 * Drivers managing a device in a VMD domain allocate their own IRQs as before,
121 * but the MSI entry for the hardware it's driving will be programmed with a
122 * destination ID for the VMD MSI-X table. The VMD muxes interrupts in its
123 * domain into one of its own, and the VMD driver de-muxes these for the
124 * handlers sharing that VMD IRQ. The vmd irq_domain provides the operations
125 * and irq_chip to set this up.
126 */
127 static void vmd_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
128 {
129 struct vmd_irq *vmdirq = data->chip_data;
130 struct vmd_irq_list *irq = vmdirq->irq;
131 struct vmd_dev *vmd = irq_data_get_irq_handler_data(data);
132
> 133 memset(&msg, 0, sizeof(*msg);
134 msg->address_hi = X86_MSI_BASE_ADDRESS_HIGH;
135 msg->arch_addr_lo.base_address = X86_MSI_BASE_ADDRESS_LOW;
> 136 msg->arch_addr_lo.destid_0_7 = index_from_irqs(vmd, irq);
137 }
138
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2020-10-23 18:38 [tglx-devel:x86/apic 15/33] drivers/pci/controller/vmd.c:133:30: error: expected ')' before '; ' token kernel test robot
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