From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Helge Deller <deller@gmx.de>, Sasha Levin <sashal@kernel.org>,
James.Bottomley@HansenPartnership.com,
linux-parisc@vger.kernel.org
Subject: [PATCH AUTOSEL 6.5 04/41] parisc: ccio-dma: Fix sparse warnings
Date: Sun, 24 Sep 2023 09:14:52 -0400 [thread overview]
Message-ID: <20230924131529.1275335-4-sashal@kernel.org> (raw)
In-Reply-To: <20230924131529.1275335-1-sashal@kernel.org>
From: Helge Deller <deller@gmx.de>
[ Upstream commit 9a47a710cf517801a8b4fff9949c4cecb5fd019a ]
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/parisc/ccio-dma.c | 18 +++++++++---------
drivers/parisc/iommu-helpers.h | 4 ++--
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index 10e846286f4ef..623707fc6ff1c 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -222,7 +222,7 @@ struct ioa_registers {
struct ioc {
struct ioa_registers __iomem *ioc_regs; /* I/O MMU base address */
u8 *res_map; /* resource map, bit == pdir entry */
- u64 *pdir_base; /* physical base address */
+ __le64 *pdir_base; /* physical base address */
u32 pdir_size; /* bytes, function of IOV Space size */
u32 res_hint; /* next available IOVP -
circular search */
@@ -347,7 +347,7 @@ ccio_alloc_range(struct ioc *ioc, struct device *dev, size_t size)
BUG_ON(pages_needed == 0);
BUG_ON((pages_needed * IOVP_SIZE) > DMA_CHUNK_SIZE);
- DBG_RES("%s() size: %d pages_needed %d\n",
+ DBG_RES("%s() size: %zu pages_needed %d\n",
__func__, size, pages_needed);
/*
@@ -435,7 +435,7 @@ ccio_free_range(struct ioc *ioc, dma_addr_t iova, unsigned long pages_mapped)
BUG_ON((pages_mapped * IOVP_SIZE) > DMA_CHUNK_SIZE);
BUG_ON(pages_mapped > BITS_PER_LONG);
- DBG_RES("%s(): res_idx: %d pages_mapped %d\n",
+ DBG_RES("%s(): res_idx: %d pages_mapped %lu\n",
__func__, res_idx, pages_mapped);
#ifdef CCIO_COLLECT_STATS
@@ -551,7 +551,7 @@ static u32 hint_lookup[] = {
* index are bits 12:19 of the value returned by LCI.
*/
static void
-ccio_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba,
+ccio_io_pdir_entry(__le64 *pdir_ptr, space_t sid, unsigned long vba,
unsigned long hints)
{
register unsigned long pa;
@@ -727,7 +727,7 @@ ccio_map_single(struct device *dev, void *addr, size_t size,
unsigned long flags;
dma_addr_t iovp;
dma_addr_t offset;
- u64 *pdir_start;
+ __le64 *pdir_start;
unsigned long hint = hint_lookup[(int)direction];
BUG_ON(!dev);
@@ -754,8 +754,8 @@ ccio_map_single(struct device *dev, void *addr, size_t size,
pdir_start = &(ioc->pdir_base[idx]);
- DBG_RUN("%s() 0x%p -> 0x%lx size: %0x%x\n",
- __func__, addr, (long)iovp | offset, size);
+ DBG_RUN("%s() %px -> %#lx size: %zu\n",
+ __func__, addr, (long)(iovp | offset), size);
/* If not cacheline aligned, force SAFE_DMA on the whole mess */
if((size % L1_CACHE_BYTES) || ((unsigned long)addr % L1_CACHE_BYTES))
@@ -813,7 +813,7 @@ ccio_unmap_page(struct device *dev, dma_addr_t iova, size_t size,
return;
}
- DBG_RUN("%s() iovp 0x%lx/%x\n",
+ DBG_RUN("%s() iovp %#lx/%zx\n",
__func__, (long)iova, size);
iova ^= offset; /* clear offset bits */
@@ -1291,7 +1291,7 @@ ccio_ioc_init(struct ioc *ioc)
iova_space_size>>20,
iov_order + PAGE_SHIFT);
- ioc->pdir_base = (u64 *)__get_free_pages(GFP_KERNEL,
+ ioc->pdir_base = (__le64 *)__get_free_pages(GFP_KERNEL,
get_order(ioc->pdir_size));
if(NULL == ioc->pdir_base) {
panic("%s() could not allocate I/O Page Table\n", __func__);
diff --git a/drivers/parisc/iommu-helpers.h b/drivers/parisc/iommu-helpers.h
index a00c38b6224ab..c43f1a212a5c8 100644
--- a/drivers/parisc/iommu-helpers.h
+++ b/drivers/parisc/iommu-helpers.h
@@ -31,8 +31,8 @@ iommu_fill_pdir(struct ioc *ioc, struct scatterlist *startsg, int nents,
unsigned long vaddr;
long size;
- DBG_RUN_SG(" %d : %08lx/%05x %p/%05x\n", nents,
- (unsigned long)sg_dma_address(startsg), cnt,
+ DBG_RUN_SG(" %d : %08lx %p/%05x\n", nents,
+ (unsigned long)sg_dma_address(startsg),
sg_virt(startsg), startsg->length
);
--
2.40.1
next prev parent reply other threads:[~2023-09-24 13:15 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-24 13:14 [PATCH AUTOSEL 6.5 01/41] nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid() Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 02/41] parisc: sba: Fix compile warning wrt list of SBA devices Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 03/41] parisc: sba-iommu: Fix sparse warnigs Sasha Levin
2023-09-24 13:14 ` Sasha Levin [this message]
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 05/41] parisc: iosapic.c: Fix sparse warnings Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 06/41] parisc: drivers: Fix sparse warning Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 07/41] parisc: irq: Make irq_stack_union static to avoid " Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 08/41] scsi: qedf: Add synchronization between I/O completions and abort Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 09/41] scsi: ufs: core: Move __ufshcd_send_uic_cmd() outside host_lock Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 10/41] scsi: ufs: core: Poll HCS.UCRDY before issuing a UIC command Sasha Levin
2023-09-24 13:14 ` [PATCH AUTOSEL 6.5 11/41] selftests/ftrace: Correctly enable event in instance-event.tc Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 12/41] ring-buffer: Avoid softlockup in ring_buffer_resize() Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 13/41] btrfs: do not block starts waiting on previous transaction commit Sasha Levin
2023-09-25 13:01 ` David Sterba
2023-09-25 17:47 ` Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 14/41] btrfs: improve error message after failure to add delayed dir index item Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 15/41] btrfs: assert delayed node locked when removing delayed item Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 16/41] selftests: fix dependency checker script Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 17/41] ring-buffer: Do not attempt to read past "commit" Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 18/41] net/smc: bugfix for smcr v2 server connect success statistic Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 19/41] ata: sata_mv: Fix incorrect string length computation in mv_dump_mem() Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 20/41] efi/x86: Ensure that EFI_RUNTIME_MAP is enabled for kexec Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 21/41] platform/mellanox: mlxbf-bootctl: add NET dependency into Kconfig Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 22/41] platform/x86: asus-wmi: Support 2023 ROG X16 tablet mode Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 23/41] thermal/of: add missing of_node_put() Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 24/41] drm/amdgpu: Store CU info from all XCCs for GFX v9.4.3 Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 25/41] drm/amdkfd: Update cache info reporting " Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 26/41] drm/amdkfd: Update CU masking for GFX 9.4.3 Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 27/41] drm/amd/display: Add dirty rect support for Replay Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 28/41] drm/amd/display: Don't check registers, if using AUX BL control Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 29/41] drm/amdgpu/soc21: don't remap HDP registers for SR-IOV Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 30/41] drm/amdgpu/nbio4.3: set proper rmmio_remap.reg_offset " Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 31/41] drm/amdgpu: fallback to old RAS error message for aqua_vanjaram Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 32/41] drm/amdkfd: Checkpoint and restore queues on GFX11 Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 33/41] drm/amdgpu: Handle null atom context in VBIOS info ioctl Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 34/41] objtool: Fix _THIS_IP_ detection for cold functions Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 35/41] nvme-pci: do not set the NUMA node of device if it has none Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 36/41] riscv: errata: fix T-Head dcache.cva encoding Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 37/41] scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 38/41] scsi: pm80xx: Avoid leaking tags when processing OPC_INB_SET_CONTROLLER_CONFIG command Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 39/41] smb3: correct places where ENOTSUPP is used instead of preferred EOPNOTSUPP Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 40/41] ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset() Sasha Levin
2023-09-24 13:15 ` [PATCH AUTOSEL 6.5 41/41] ata: libata-eh: do not thaw the port twice " Sasha Levin
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