| Message ID | 20240728081154.1782120-5-avri.altman@wdc.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add SDUC Support | expand |
Hi Avri,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.10 next-20240726]
[cannot apply to ulf-hansson-mmc-mirror/next]
[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/Avri-Altman/mmc-sd-SDUC-Support-Recognition/20240728-161645
base: linus/master
patch link: https://lore.kernel.org/r/20240728081154.1782120-5-avri.altman%40wdc.com
patch subject: [PATCH 04/10] mmc: core: Add open-ended Ext memory addressing
config: arm-s5pv210_defconfig (https://download.01.org/0day-ci/archive/20240728/202407282317.uYbf4apc-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/20240728/202407282317.uYbf4apc-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407282317.uYbf4apc-lkp@intel.com/
All errors (new ones prefixed by >>):
50 | BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
| ^~~~~~~~~~~~~~~~
include/linux/build_bug.h:21:9: note: in expansion of macro 'BUILD_BUG_ON'
21 | BUILD_BUG_ON(((n) & ((n) - 1)) != 0)
| ^~~~~~~~~~~~
include/linux/bitfield.h:75:17: note: in expansion of macro '__BUILD_BUG_ON_NOT_POWER_OF_2'
75 | __BUILD_BUG_ON_NOT_POWER_OF_2((_mask) + \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:76:56: note: in expansion of macro '__bf_shf'
76 | (1ULL << __bf_shf(_mask))); \
| ^~~~~~~~
include/linux/bitfield.h:155:17: note: in expansion of macro '__BF_FIELD_CHECK'
155 | __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
| ^~~~~~~~~~~~~~~~
drivers/mmc/core/block.c:1717:31: note: in expansion of macro 'FIELD_GET'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~
include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK'
35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/mmc/core/sd_ops.h:14:28: note: in expansion of macro 'GENMASK'
14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32)
| ^~~~~~~
drivers/mmc/core/block.c:1717:41: note: in expansion of macro 'SDUC_ADDR_EXT_MASK'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~~~~~~~~~~
In file included from arch/arm/include/asm/ptrace.h:13,
from arch/arm/include/asm/irqflags.h:7,
from include/linux/irqflags.h:18,
from arch/arm/include/asm/bitops.h:28,
from include/linux/bitops.h:68,
from include/linux/kernel.h:23,
from include/linux/moduleparam.h:7,
from drivers/mmc/core/block.c:21:
include/uapi/linux/bits.h:8:31: warning: left shift count >= width of type [-Wshift-count-overflow]
8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \
| ^~
include/linux/bitfield.h:156:44: note: in definition of macro 'FIELD_GET'
156 | (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \
| ^~~~~
include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK'
35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/mmc/core/sd_ops.h:14:28: note: in expansion of macro 'GENMASK'
14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32)
| ^~~~~~~
drivers/mmc/core/block.c:1717:41: note: in expansion of macro 'SDUC_ADDR_EXT_MASK'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~~~~~~~~~~
include/uapi/linux/bits.h:9:19: warning: right shift count is negative [-Wshift-count-negative]
9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h))))
| ^~
include/linux/bitfield.h:156:44: note: in definition of macro 'FIELD_GET'
156 | (typeof(_mask))(((_reg) & (_mask)) >> __bf_shf(_mask)); \
| ^~~~~
include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK'
35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/mmc/core/sd_ops.h:14:28: note: in expansion of macro 'GENMASK'
14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32)
| ^~~~~~~
drivers/mmc/core/block.c:1717:41: note: in expansion of macro 'SDUC_ADDR_EXT_MASK'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~~~~~~~~~~
include/uapi/linux/bits.h:8:31: warning: left shift count >= width of type [-Wshift-count-overflow]
8 | (((~_UL(0)) - (_UL(1) << (l)) + 1) & \
| ^~
include/linux/bitfield.h:45:38: note: in definition of macro '__bf_shf'
45 | #define __bf_shf(x) (__builtin_ffsll(x) - 1)
| ^
drivers/mmc/core/block.c:1717:31: note: in expansion of macro 'FIELD_GET'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~
include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK'
35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/mmc/core/sd_ops.h:14:28: note: in expansion of macro 'GENMASK'
14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32)
| ^~~~~~~
drivers/mmc/core/block.c:1717:41: note: in expansion of macro 'SDUC_ADDR_EXT_MASK'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~~~~~~~~~~
include/uapi/linux/bits.h:9:19: warning: right shift count is negative [-Wshift-count-negative]
9 | (~_UL(0) >> (__BITS_PER_LONG - 1 - (h))))
| ^~
include/linux/bitfield.h:45:38: note: in definition of macro '__bf_shf'
45 | #define __bf_shf(x) (__builtin_ffsll(x) - 1)
| ^
drivers/mmc/core/block.c:1717:31: note: in expansion of macro 'FIELD_GET'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~
include/linux/bits.h:35:38: note: in expansion of macro '__GENMASK'
35 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l))
| ^~~~~~~~~
drivers/mmc/core/sd_ops.h:14:28: note: in expansion of macro 'GENMASK'
14 | #define SDUC_ADDR_EXT_MASK GENMASK(37, 32)
| ^~~~~~~
drivers/mmc/core/block.c:1717:41: note: in expansion of macro 'SDUC_ADDR_EXT_MASK'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~~~~~~~~~~
>> include/linux/compiler_types.h:510:45: error: call to '__compiletime_assert_290' declared with attribute error: FIELD_GET: mask is zero
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^
include/linux/compiler_types.h:491:25: note: in definition of macro '__compiletime_assert'
491 | prefix ## suffix(); \
| ^~~~~~
include/linux/compiler_types.h:510:9: note: in expansion of macro '_compiletime_assert'
510 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
| ^~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
| ^~~~~~~~~~~~~~~~~~
include/linux/bitfield.h:67:17: note: in expansion of macro 'BUILD_BUG_ON_MSG'
67 | BUILD_BUG_ON_MSG((_mask) == 0, _pfx "mask is zero"); \
| ^~~~~~~~~~~~~~~~
include/linux/bitfield.h:155:17: note: in expansion of macro '__BF_FIELD_CHECK'
155 | __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
| ^~~~~~~~~~~~~~~~
drivers/mmc/core/block.c:1717:31: note: in expansion of macro 'FIELD_GET'
1717 | u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req));
| ^~~~~~~~~
vim +/__compiletime_assert_290 +510 include/linux/compiler_types.h
eb5c2d4b45e3d2 Will Deacon 2020-07-21 496
eb5c2d4b45e3d2 Will Deacon 2020-07-21 497 #define _compiletime_assert(condition, msg, prefix, suffix) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 498 __compiletime_assert(condition, msg, prefix, suffix)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 499
eb5c2d4b45e3d2 Will Deacon 2020-07-21 500 /**
eb5c2d4b45e3d2 Will Deacon 2020-07-21 501 * compiletime_assert - break build and emit msg if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 502 * @condition: a compile-time constant condition to check
eb5c2d4b45e3d2 Will Deacon 2020-07-21 503 * @msg: a message to emit if condition is false
eb5c2d4b45e3d2 Will Deacon 2020-07-21 504 *
eb5c2d4b45e3d2 Will Deacon 2020-07-21 505 * In tradition of POSIX assert, this macro will break the build if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 506 * supplied condition is *false*, emitting the supplied error message if the
eb5c2d4b45e3d2 Will Deacon 2020-07-21 507 * compiler has support to do so.
eb5c2d4b45e3d2 Will Deacon 2020-07-21 508 */
eb5c2d4b45e3d2 Will Deacon 2020-07-21 509 #define compiletime_assert(condition, msg) \
eb5c2d4b45e3d2 Will Deacon 2020-07-21 @510 _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
eb5c2d4b45e3d2 Will Deacon 2020-07-21 511
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 367509b5b646..eb41d2803c9b 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -180,6 +180,7 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq, static void mmc_blk_hsq_req_done(struct mmc_request *mrq); static int mmc_spi_err_check(struct mmc_card *card); static int mmc_blk_busy_cb(void *cb_data, bool *busy); +static int mmc_blk_wait_for_idle(struct mmc_queue *mq, struct mmc_host *host); static struct mmc_blk_data *mmc_blk_get(struct gendisk *disk) { @@ -1664,7 +1665,7 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq, brq->mrq.cmd = &brq->cmd; - brq->cmd.arg = blk_rq_pos(req); + brq->cmd.arg = blk_rq_pos(req) & 0xFFFFFFFF; if (!mmc_card_blockaddr(card)) brq->cmd.arg <<= 9; brq->cmd.flags = MMC_RSP_SPI_R1 | MMC_RSP_R1 | MMC_CMD_ADTC; @@ -1712,6 +1713,11 @@ static void mmc_blk_rw_rq_prep(struct mmc_queue_req *mqrq, (do_data_tag ? (1 << 29) : 0); brq->sbc.flags = MMC_RSP_R1 | MMC_CMD_AC; brq->mrq.sbc = &brq->sbc; + } else if (mmc_card_is_sduc(card->host)) { + u8 ext_addr = FIELD_GET(SDUC_ADDR_EXT_MASK, blk_rq_pos(req)); + + mmc_blk_wait_for_idle(mq, card->host); + mmc_send_ext_addr(card->host, ext_addr); } } diff --git a/drivers/mmc/core/sd_ops.h b/drivers/mmc/core/sd_ops.h index 0db081f2355c..1f80941b6779 100644 --- a/drivers/mmc/core/sd_ops.h +++ b/drivers/mmc/core/sd_ops.h @@ -9,6 +9,9 @@ #define _MMC_SD_OPS_H #include <linux/types.h> +#include <linux/bitfield.h> + +#define SDUC_ADDR_EXT_MASK GENMASK(37, 32) struct mmc_card; struct mmc_host;
For open-ended read/write - just send CMD22 before issuing the command. While at it, make sure that the rw command arg is properly casting the lower 32 bits, as it can be larger now. Signed-off-by: Avri Altman <avri.altman@wdc.com> --- drivers/mmc/core/block.c | 8 +++++++- drivers/mmc/core/sd_ops.h | 3 +++ 2 files changed, 10 insertions(+), 1 deletion(-)