[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <202408151138.JtTxkiQ6-lkp@intel.com>
Date: Thu, 15 Aug 2024 11:37:05 +0800
From: kernel test robot <lkp@...el.com>
To: Shanker Donthineni <sdonthineni@...dia.com>,
Marc Zyngier <maz@...nel.org>, Thomas Gleixner <tglx@...utronix.de>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will@...nel.org>, Jonathan Corbet <corbet@....net>,
Sudeep Holla <sudeep.holla@....com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Shanker Donthineni <sdonthineni@...dia.com>
Subject: Re: [PATCH] irqchip/gic-v3: Allow unused SGIs for drivers/modules
Hi Shanker,
kernel test robot noticed the following build errors:
[auto build test ERROR on arm64/for-next/core]
[also build test ERROR on tip/irq/core soc/for-next linus/master v6.11-rc3 next-20240814]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Shanker-Donthineni/irqchip-gic-v3-Allow-unused-SGIs-for-drivers-modules/20240814-221122
base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core
patch link: https://lore.kernel.org/r/20240813033925.925947-1-sdonthineni%40nvidia.com
patch subject: [PATCH] irqchip/gic-v3: Allow unused SGIs for drivers/modules
config: arm-randconfig-004-20240815 (https://download.01.org/0day-ci/archive/20240815/202408151138.JtTxkiQ6-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240815/202408151138.JtTxkiQ6-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202408151138.JtTxkiQ6-lkp@intel.com/
All errors (new ones prefixed by >>):
drivers/irqchip/irq-gic-v3.c: In function 'gic_irq_domain_translate':
>> drivers/irqchip/irq-gic-v3.c:1658:40: error: 'MAX_IPI' undeclared (first use in this function); did you mean 'MAX_INPUT'?
1658 | if (fwspec->param[0] < MAX_IPI) {
| ^~~~~~~
| MAX_INPUT
drivers/irqchip/irq-gic-v3.c:1658:40: note: each undeclared identifier is reported only once for each function it appears in
vim +1658 drivers/irqchip/irq-gic-v3.c
1600
1601 static int gic_irq_domain_translate(struct irq_domain *d,
1602 struct irq_fwspec *fwspec,
1603 unsigned long *hwirq,
1604 unsigned int *type)
1605 {
1606 if (fwspec->param_count == 1 && fwspec->param[0] < 16) {
1607 *hwirq = fwspec->param[0];
1608 *type = IRQ_TYPE_EDGE_RISING;
1609 return 0;
1610 }
1611
1612 if (is_of_node(fwspec->fwnode)) {
1613 if (fwspec->param_count < 3)
1614 return -EINVAL;
1615
1616 switch (fwspec->param[0]) {
1617 case 0: /* SPI */
1618 *hwirq = fwspec->param[1] + 32;
1619 break;
1620 case 1: /* PPI */
1621 *hwirq = fwspec->param[1] + 16;
1622 break;
1623 case 2: /* ESPI */
1624 *hwirq = fwspec->param[1] + ESPI_BASE_INTID;
1625 break;
1626 case 3: /* EPPI */
1627 *hwirq = fwspec->param[1] + EPPI_BASE_INTID;
1628 break;
1629 case GIC_IRQ_TYPE_LPI: /* LPI */
1630 *hwirq = fwspec->param[1];
1631 break;
1632 case GIC_IRQ_TYPE_PARTITION:
1633 *hwirq = fwspec->param[1];
1634 if (fwspec->param[1] >= 16)
1635 *hwirq += EPPI_BASE_INTID - 16;
1636 else
1637 *hwirq += 16;
1638 break;
1639 default:
1640 return -EINVAL;
1641 }
1642
1643 *type = fwspec->param[2] & IRQ_TYPE_SENSE_MASK;
1644
1645 /*
1646 * Make it clear that broken DTs are... broken.
1647 * Partitioned PPIs are an unfortunate exception.
1648 */
1649 WARN_ON(*type == IRQ_TYPE_NONE &&
1650 fwspec->param[0] != GIC_IRQ_TYPE_PARTITION);
1651 return 0;
1652 }
1653
1654 if (is_fwnode_irqchip(fwspec->fwnode)) {
1655 if(fwspec->param_count != 2)
1656 return -EINVAL;
1657
> 1658 if (fwspec->param[0] < MAX_IPI) {
1659 pr_err(FW_BUG "Illegal GSI%d translation request\n",
1660 fwspec->param[0]);
1661 return -EINVAL;
1662 }
1663
1664 *hwirq = fwspec->param[0];
1665 *type = fwspec->param[1];
1666
1667 WARN_ON(*type == IRQ_TYPE_NONE);
1668 return 0;
1669 }
1670
1671 return -EINVAL;
1672 }
1673
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Powered by blists - more mailing lists