search for: bad_io_access

...:17:28 max-desktop kernel: [ 3.741258] [drm] nouveau 0000:01:05.0: nouveau_channel_free: freeing fifo 0 May 14 19:17:28 max-desktop kernel: [ 3.741271] ------------[ cut here ]------------ May 14 19:17:28 max-desktop kernel: [ 3.741303] WARNING: at /build/buildd/linux-2.6.32/lib/iomap.c:43 bad_io_access+0x45/0x50() May 14 19:17:28 max-desktop kernel: [ 3.741314] Hardware name: MS-6195 May 14 19:17:28 max-desktop kernel: [ 3.741329] Modules linked in: nouveau(+) ttm drm_kms_helper 8139too amd_k7_agp drm 8139cp usbhid hid floppy i2c_algo_bit mii agpgart pata_amd May 14 19:17:28 max-desktop ker...

...ad64be_lo_hi -static inline u64 ioread64be_lo_hi(void __iomem *addr) +static inline u64 ioread64be_lo_hi(const void __iomem *addr) { u32 low, high; diff --git a/lib/iomap.c b/lib/iomap.c index e909ab71e995..3b10c0ab2cee 100644 --- a/lib/iomap.c +++ b/lib/iomap.c @@ -70,27 +70,27 @@ static void bad_io_access(unsigned long port, const char *access) #define mmio_read64be(addr) swab64(readq(addr)) #endif -unsigned int ioread8(void __iomem *addr) +unsigned int ioread8(const void __iomem *addr) { IO_COND(addr, return inb(port), return readb(addr)); return 0xff; } -unsigned int ioread16(void __iome...

https://bugs.freedesktop.org/show_bug.cgi?id=81136 Priority: medium Bug ID: 81136 Assignee: nouveau at lists.freedesktop.org Summary: [NV92] Regression in Linux 3.15: GPU lockup after suspend QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All)

...ad64be_lo_hi -static inline u64 ioread64be_lo_hi(void __iomem *addr) +static inline u64 ioread64be_lo_hi(const void __iomem *addr) { u32 low, high; diff --git a/lib/iomap.c b/lib/iomap.c index e909ab71e995..fbaa3e8f19d6 100644 --- a/lib/iomap.c +++ b/lib/iomap.c @@ -70,27 +70,27 @@ static void bad_io_access(unsigned long port, const char *access) #define mmio_read64be(addr) swab64(readq(addr)) #endif -unsigned int ioread8(void __iomem *addr) +unsigned int ioread8(const void __iomem *addr) { IO_COND(addr, return inb(port), return readb(addr)); return 0xff; } -unsigned int ioread16(void __iome...

...ad64be_lo_hi -static inline u64 ioread64be_lo_hi(void __iomem *addr) +static inline u64 ioread64be_lo_hi(const void __iomem *addr) { u32 low, high; diff --git a/lib/iomap.c b/lib/iomap.c index e909ab71e995..fbaa3e8f19d6 100644 --- a/lib/iomap.c +++ b/lib/iomap.c @@ -70,27 +70,27 @@ static void bad_io_access(unsigned long port, const char *access) #define mmio_read64be(addr) swab64(readq(addr)) #endif -unsigned int ioread8(void __iomem *addr) +unsigned int ioread8(const void __iomem *addr) { IO_COND(addr, return inb(port), return readb(addr)); return 0xff; } -unsigned int ioread16(void __iome...

...ad64be_lo_hi -static inline u64 ioread64be_lo_hi(void __iomem *addr) +static inline u64 ioread64be_lo_hi(const void __iomem *addr) { u32 low, high; diff --git a/lib/iomap.c b/lib/iomap.c index e909ab71e995..fbaa3e8f19d6 100644 --- a/lib/iomap.c +++ b/lib/iomap.c @@ -70,27 +70,27 @@ static void bad_io_access(unsigned long port, const char *access) #define mmio_read64be(addr) swab64(readq(addr)) #endif -unsigned int ioread8(void __iomem *addr) +unsigned int ioread8(const void __iomem *addr) { IO_COND(addr, return inb(port), return readb(addr)); return 0xff; } -unsigned int ioread16(void __iome...

Hi, Multiple architectures are affected in the first patch and all further patches depend on the first. Maybe this could go in through Andrew Morton's tree? Changes since v2 ================ 1. Drop all non-essential patches (cleanups), 2. Update also drivers/sh/clk/cpg.c . Changes since v1 ================ https://lore.kernel.org/lkml/1578415992-24054-1-git-send-email-krzk at

Hi, Changes since v1 ================ https://lore.kernel.org/lkml/1578415992-24054-1-git-send-email-krzk at kernel.org/ 1. Constify also ioreadX_rep() and mmio_insX(), 2. Squash lib+alpha+powerpc+parisc+sh into one patch for bisectability, 3. Add Geert's review, 4. Re-order patches so all optional driver changes are at the end. Description =========== The ioread8/16/32() and others have

Hi, Changes since v1 ================ https://lore.kernel.org/lkml/1578415992-24054-1-git-send-email-krzk at kernel.org/ 1. Constify also ioreadX_rep() and mmio_insX(), 2. Squash lib+alpha+powerpc+parisc+sh into one patch for bisectability, 3. Add acks and reviews, 4. Re-order patches so all optional driver changes are at the end. Description =========== The ioread8/16/32() and others have

Hi, Changes since v1 ================ https://lore.kernel.org/lkml/1578415992-24054-1-git-send-email-krzk at kernel.org/ 1. Constify also ioreadX_rep() and mmio_insX(), 2. Squash lib+alpha+powerpc+parisc+sh into one patch for bisectability, 3. Add acks and reviews, 4. Re-order patches so all optional driver changes are at the end. Description =========== The ioread8/16/32() and others have

Hi, Changes since v1 ================ https://lore.kernel.org/lkml/1578415992-24054-1-git-send-email-krzk at kernel.org/ 1. Constify also ioreadX_rep() and mmio_insX(), 2. Squash lib+alpha+powerpc+parisc+sh into one patch for bisectability, 3. Add acks and reviews, 4. Re-order patches so all optional driver changes are at the end. Description =========== The ioread8/16/32() and others have

Hi, The ioread8/16/32() and others have inconsistent interface among the architectures: some taking address as const, some not. It seems there is nothing really stopping all of them to take pointer to const. Patchset was really tested on all affected architectures. Build testing is in progress - I hope auto-builders will point any issues. Todo ==== Convert also string versions (ioread16_rep()

Hi, The ioread8/16/32() and others have inconsistent interface among the architectures: some taking address as const, some not. It seems there is nothing really stopping all of them to take pointer to const. Patchset was really tested on all affected architectures. Build testing is in progress - I hope auto-builders will point any issues. Todo ==== Convert also string versions (ioread16_rep()

Hi, The ioread8/16/32() and others have inconsistent interface among the architectures: some taking address as const, some not. It seems there is nothing really stopping all of them to take pointer to const. Patchset was really tested on all affected architectures. Build testing is in progress - I hope auto-builders will point any issues. Todo ==== Convert also string versions (ioread16_rep()