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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-29 16:40:28 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-29 16:40:28 -0800 |
commit | d0bd31dc5c0b46b9c778112900cf8f910ac26e1b (patch) | |
tree | 84998565ff4a1aee4540a986923ba75b63674ea8 /arch/xtensa/platforms | |
parent | aca21de2e8355769513c27d1c218e3e8947fe84b (diff) | |
parent | ca47480921587ae30417dd234a9f79af188e3666 (diff) | |
download | op-kernel-dev-d0bd31dc5c0b46b9c778112900cf8f910ac26e1b.zip op-kernel-dev-d0bd31dc5c0b46b9c778112900cf8f910ac26e1b.tar.gz |
Merge tag 'xtensa-20180129' of git://github.com/jcmvbkbc/linux-xtensa
Pull Xtensa updates from Max Filippov:
- add SSP support
- add KASAN support
- improvements to xtensa-specific assembly:
- use ENTRY and ENDPROC consistently
- clean up and unify word alignment macros
- clean up and unify fixup marking
- use 'call' instead of 'callx' where possible
- various cleanups:
- consiolidate kernel stack size related definitions
- replace #ifdef'fed/commented out debug printk statements with
pr_debug
- use struct exc_table instead of flat array for exception handling
data
- build kernel with -mtext-section-literals; simplify xtensa linker
script
- fix futex_atomic_cmpxchg_inatomic()
* tag 'xtensa-20180129' of git://github.com/jcmvbkbc/linux-xtensa: (21 commits)
xtensa: fix futex_atomic_cmpxchg_inatomic
xtensa: shut up gcc-8 warnings
xtensa: print kernel sections info in mem_init
xtensa: use generic strncpy_from_user with KASAN
xtensa: use __memset in __xtensa_clear_user
xtensa: add support for KASAN
xtensa: move fixmap and kmap just above the KSEG
xtensa: don't clear swapper_pg_dir in paging_init
xtensa: extract init_kio
xtensa: implement early_trap_init
xtensa: clean up exception handling structure
xtensa: clean up custom-controlled debug output
xtensa: enable stack protector
xtensa: print hardware config ID on startup
xtensa: consolidate kernel stack size related definitions
xtensa: clean up functions in assembly code
xtensa: clean up word alignment macros in assembly code
xtensa: clean up fixups in assembly code
xtensa: use call instead of callx in assembly code
xtensa: build kernel with text-section-literals
...
Diffstat (limited to 'arch/xtensa/platforms')
-rw-r--r-- | arch/xtensa/platforms/iss/console.c | 4 | ||||
-rw-r--r-- | arch/xtensa/platforms/iss/network.c | 14 |
2 files changed, 8 insertions, 10 deletions
diff --git a/arch/xtensa/platforms/iss/console.c b/arch/xtensa/platforms/iss/console.c index 464c268..92f567f 100644 --- a/arch/xtensa/platforms/iss/console.c +++ b/arch/xtensa/platforms/iss/console.c @@ -185,7 +185,7 @@ int __init rs_init(void) serial_driver = alloc_tty_driver(SERIAL_MAX_NUM_LINES); - printk ("%s %s\n", serial_name, serial_version); + pr_info("%s %s\n", serial_name, serial_version); /* Initialize the tty_driver structure */ @@ -214,7 +214,7 @@ static __exit void rs_exit(void) int error; if ((error = tty_unregister_driver(serial_driver))) - printk("ISS_SERIAL: failed to unregister serial driver (%d)\n", + pr_err("ISS_SERIAL: failed to unregister serial driver (%d)\n", error); put_tty_driver(serial_driver); tty_port_destroy(&serial_port); diff --git a/arch/xtensa/platforms/iss/network.c b/arch/xtensa/platforms/iss/network.c index 6363b18..d027ddd 100644 --- a/arch/xtensa/platforms/iss/network.c +++ b/arch/xtensa/platforms/iss/network.c @@ -16,6 +16,8 @@ * */ +#define pr_fmt(fmt) "%s: " fmt, __func__ + #include <linux/list.h> #include <linux/irq.h> #include <linux/spinlock.h> @@ -606,8 +608,6 @@ struct iss_net_init { * those fields. They will be later initialized in iss_net_init. */ -#define ERR KERN_ERR "iss_net_setup: " - static int __init iss_net_setup(char *str) { struct iss_net_private *device = NULL; @@ -619,14 +619,14 @@ static int __init iss_net_setup(char *str) end = strchr(str, '='); if (!end) { - printk(ERR "Expected '=' after device number\n"); + pr_err("Expected '=' after device number\n"); return 1; } *end = 0; rc = kstrtouint(str, 0, &n); *end = '='; if (rc < 0) { - printk(ERR "Failed to parse '%s'\n", str); + pr_err("Failed to parse '%s'\n", str); return 1; } str = end; @@ -642,13 +642,13 @@ static int __init iss_net_setup(char *str) spin_unlock(&devices_lock); if (device && device->index == n) { - printk(ERR "Device %u already configured\n", n); + pr_err("Device %u already configured\n", n); return 1; } new = alloc_bootmem(sizeof(*new)); if (new == NULL) { - printk(ERR "Alloc_bootmem failed\n"); + pr_err("Alloc_bootmem failed\n"); return 1; } @@ -660,8 +660,6 @@ static int __init iss_net_setup(char *str) return 1; } -#undef ERR - __setup("eth", iss_net_setup); /* |