* drivers/xen/swiotlb-xen.c:206 xen_swiotlb_init() error: uninitialized symbol 'start'.
@ 2021-11-19 1:56 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-11-19 1:56 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 8717 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Christoph Hellwig <hch@lst.de>
CC: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: e26dd976580a6a427c69e6116508dd3d412742e5
commit: cbce99527ca7c4e98db9890651d5e9dfc2fb89ac xen-swiotlb: remove xen_io_tlb_start and xen_io_tlb_nslabs
date: 8 months ago
:::::: branch date: 3 hours ago
:::::: commit date: 8 months ago
config: arm-randconfig-m031-20211116 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch warnings:
drivers/xen/swiotlb-xen.c:206 xen_swiotlb_init() error: uninitialized symbol 'start'.
vim +/start +206 drivers/xen/swiotlb-xen.c
4035b43da6daa51 Christoph Hellwig 2021-03-01 158
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 159 int __ref xen_swiotlb_init(int verbose, bool early)
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 160 {
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 161 unsigned long bytes, order;
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 162 int rc = -ENOMEM;
5bab7864b1167f9 Konrad Rzeszutek Wilk 2012-08-23 163 enum xen_swiotlb_err m_ret = XEN_SWIOTLB_UNKNOWN;
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 164 unsigned int repeat = 3;
cbce99527ca7c4e Christoph Hellwig 2021-03-01 165 char *start;
cbce99527ca7c4e Christoph Hellwig 2021-03-01 166 unsigned long nslabs;
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 167
cbce99527ca7c4e Christoph Hellwig 2021-03-01 168 nslabs = swiotlb_nr_tbl();
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 169 retry:
cbce99527ca7c4e Christoph Hellwig 2021-03-01 170 if (!nslabs)
cbce99527ca7c4e Christoph Hellwig 2021-03-01 171 nslabs = DEFAULT_NSLABS;
cbce99527ca7c4e Christoph Hellwig 2021-03-01 172 bytes = nslabs << IO_TLB_SHIFT;
4035b43da6daa51 Christoph Hellwig 2021-03-01 173 order = get_order(bytes);
4e7372e0dc5d7d2 Stefano Stabellini 2019-05-28 174
4e7372e0dc5d7d2 Stefano Stabellini 2019-05-28 175 /*
4e7372e0dc5d7d2 Stefano Stabellini 2019-05-28 176 * IO TLB memory already allocated. Just use it.
4e7372e0dc5d7d2 Stefano Stabellini 2019-05-28 177 */
cbce99527ca7c4e Christoph Hellwig 2021-03-01 178 if (io_tlb_start != 0)
4e7372e0dc5d7d2 Stefano Stabellini 2019-05-28 179 goto end;
4e7372e0dc5d7d2 Stefano Stabellini 2019-05-28 180
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 181 /*
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 182 * Get IO TLB memory from any location.
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 183 */
8a7f97b902f4fb0 Mike Rapoport 2019-03-11 184 if (early) {
cbce99527ca7c4e Christoph Hellwig 2021-03-01 185 start = memblock_alloc(PAGE_ALIGN(bytes),
15c3c114ed144e5 Mike Rapoport 2018-10-30 186 PAGE_SIZE);
cbce99527ca7c4e Christoph Hellwig 2021-03-01 187 if (!start)
8a7f97b902f4fb0 Mike Rapoport 2019-03-11 188 panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
8a7f97b902f4fb0 Mike Rapoport 2019-03-11 189 __func__, PAGE_ALIGN(bytes), PAGE_SIZE);
8a7f97b902f4fb0 Mike Rapoport 2019-03-11 190 } else {
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 191 #define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT))
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 192 #define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT)
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 193 while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) {
cbce99527ca7c4e Christoph Hellwig 2021-03-01 194 start = (void *)xen_get_swiotlb_free_pages(order);
cbce99527ca7c4e Christoph Hellwig 2021-03-01 195 if (start)
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 196 break;
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 197 order--;
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 198 }
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 199 if (order != get_order(bytes)) {
283c0972d53769e Joe Perches 2013-06-28 200 pr_warn("Warning: only able to allocate %ld MB for software IO TLB\n",
283c0972d53769e Joe Perches 2013-06-28 201 (PAGE_SIZE << order) >> 20);
cbce99527ca7c4e Christoph Hellwig 2021-03-01 202 nslabs = SLABS_PER_PAGE << order;
cbce99527ca7c4e Christoph Hellwig 2021-03-01 203 bytes = nslabs << IO_TLB_SHIFT;
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 204 }
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 205 }
cbce99527ca7c4e Christoph Hellwig 2021-03-01 @206 if (!start) {
5bab7864b1167f9 Konrad Rzeszutek Wilk 2012-08-23 207 m_ret = XEN_SWIOTLB_ENOMEM;
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 208 goto error;
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 209 }
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 210 /*
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 211 * And replace that memory with pages under 4GB.
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 212 */
cbce99527ca7c4e Christoph Hellwig 2021-03-01 213 rc = xen_swiotlb_fixup(start,
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 214 bytes,
cbce99527ca7c4e Christoph Hellwig 2021-03-01 215 nslabs);
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 216 if (rc) {
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 217 if (early)
cbce99527ca7c4e Christoph Hellwig 2021-03-01 218 memblock_free(__pa(start),
2013288f7238878 Mike Rapoport 2018-10-30 219 PAGE_ALIGN(bytes));
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 220 else {
cbce99527ca7c4e Christoph Hellwig 2021-03-01 221 free_pages((unsigned long)start, order);
cbce99527ca7c4e Christoph Hellwig 2021-03-01 222 start = NULL;
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 223 }
5bab7864b1167f9 Konrad Rzeszutek Wilk 2012-08-23 224 m_ret = XEN_SWIOTLB_EFIXUP;
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 225 goto error;
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 226 }
c468bdee28a1cb6 Konrad Rzeszutek Wilk 2012-09-17 227 if (early) {
cbce99527ca7c4e Christoph Hellwig 2021-03-01 228 if (swiotlb_init_with_tbl(start, nslabs,
ac2cbab21f318e1 Yinghai Lu 2013-01-24 229 verbose))
ac2cbab21f318e1 Yinghai Lu 2013-01-24 230 panic("Cannot allocate SWIOTLB buffer");
c468bdee28a1cb6 Konrad Rzeszutek Wilk 2012-09-17 231 rc = 0;
c468bdee28a1cb6 Konrad Rzeszutek Wilk 2012-09-17 232 } else
cbce99527ca7c4e Christoph Hellwig 2021-03-01 233 rc = swiotlb_late_init_with_tbl(start, nslabs);
7453c549f5f6485 Konrad Rzeszutek Wilk 2016-12-20 234
4e7372e0dc5d7d2 Stefano Stabellini 2019-05-28 235 end:
7453c549f5f6485 Konrad Rzeszutek Wilk 2016-12-20 236 if (!rc)
7453c549f5f6485 Konrad Rzeszutek Wilk 2016-12-20 237 swiotlb_set_max_segment(PAGE_SIZE);
7453c549f5f6485 Konrad Rzeszutek Wilk 2016-12-20 238
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 239 return rc;
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 240 error:
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 241 if (repeat--) {
cbce99527ca7c4e Christoph Hellwig 2021-03-01 242 nslabs = max(1024UL, /* Min is 2MB */
cbce99527ca7c4e Christoph Hellwig 2021-03-01 243 (nslabs >> 1));
283c0972d53769e Joe Perches 2013-06-28 244 pr_info("Lowering to %luMB\n",
cbce99527ca7c4e Christoph Hellwig 2021-03-01 245 (nslabs << IO_TLB_SHIFT) >> 20);
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 246 goto retry;
f4b2f07b2ed9b46 Konrad Rzeszutek Wilk 2011-07-22 247 }
283c0972d53769e Joe Perches 2013-06-28 248 pr_err("%s (rc:%d)\n", xen_swiotlb_error(m_ret), rc);
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 249 if (early)
5bab7864b1167f9 Konrad Rzeszutek Wilk 2012-08-23 250 panic("%s (rc:%d)", xen_swiotlb_error(m_ret), rc);
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 251 else
cbce99527ca7c4e Christoph Hellwig 2021-03-01 252 free_pages((unsigned long)start, order);
b82776005369899 Konrad Rzeszutek Wilk 2012-08-23 253 return rc;
b097186fd29d5bc Konrad Rzeszutek Wilk 2010-05-11 254 }
dceb1a6819ab2c8 Christoph Hellwig 2017-05-21 255
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 36270 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* drivers/xen/swiotlb-xen.c:206 xen_swiotlb_init() error: uninitialized symbol 'start'.
@ 2022-01-17 2:59 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2022-01-17 2:59 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 8816 bytes --]
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Christoph Hellwig <hch@lst.de>
CC: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 79e06c4c4950be2abd8ca5d2428a8c915aa62c24
commit: cbce99527ca7c4e98db9890651d5e9dfc2fb89ac xen-swiotlb: remove xen_io_tlb_start and xen_io_tlb_nslabs
date: 10 months ago
:::::: branch date: 13 hours ago
:::::: commit date: 10 months ago
config: arm-randconfig-m031-20220116 (https://download.01.org/0day-ci/archive/20220117/202201171049.JsHkmgNy-lkp(a)intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 11.2.0
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
New smatch warnings:
drivers/xen/swiotlb-xen.c:206 xen_swiotlb_init() error: uninitialized symbol 'start'.
Old smatch warnings:
arch/arm/include/asm/dma-direct.h:24 dma_to_pfn() warn: should 'pfn << 12' be a 64 bit type?
vim +/start +206 drivers/xen/swiotlb-xen.c
4035b43da6daa5 Christoph Hellwig 2021-03-01 158
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 159 int __ref xen_swiotlb_init(int verbose, bool early)
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 160 {
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 161 unsigned long bytes, order;
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 162 int rc = -ENOMEM;
5bab7864b1167f Konrad Rzeszutek Wilk 2012-08-23 163 enum xen_swiotlb_err m_ret = XEN_SWIOTLB_UNKNOWN;
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 164 unsigned int repeat = 3;
cbce99527ca7c4 Christoph Hellwig 2021-03-01 165 char *start;
cbce99527ca7c4 Christoph Hellwig 2021-03-01 166 unsigned long nslabs;
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 167
cbce99527ca7c4 Christoph Hellwig 2021-03-01 168 nslabs = swiotlb_nr_tbl();
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 169 retry:
cbce99527ca7c4 Christoph Hellwig 2021-03-01 170 if (!nslabs)
cbce99527ca7c4 Christoph Hellwig 2021-03-01 171 nslabs = DEFAULT_NSLABS;
cbce99527ca7c4 Christoph Hellwig 2021-03-01 172 bytes = nslabs << IO_TLB_SHIFT;
4035b43da6daa5 Christoph Hellwig 2021-03-01 173 order = get_order(bytes);
4e7372e0dc5d7d Stefano Stabellini 2019-05-28 174
4e7372e0dc5d7d Stefano Stabellini 2019-05-28 175 /*
4e7372e0dc5d7d Stefano Stabellini 2019-05-28 176 * IO TLB memory already allocated. Just use it.
4e7372e0dc5d7d Stefano Stabellini 2019-05-28 177 */
cbce99527ca7c4 Christoph Hellwig 2021-03-01 178 if (io_tlb_start != 0)
4e7372e0dc5d7d Stefano Stabellini 2019-05-28 179 goto end;
4e7372e0dc5d7d Stefano Stabellini 2019-05-28 180
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 181 /*
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 182 * Get IO TLB memory from any location.
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 183 */
8a7f97b902f4fb Mike Rapoport 2019-03-11 184 if (early) {
cbce99527ca7c4 Christoph Hellwig 2021-03-01 185 start = memblock_alloc(PAGE_ALIGN(bytes),
15c3c114ed144e Mike Rapoport 2018-10-30 186 PAGE_SIZE);
cbce99527ca7c4 Christoph Hellwig 2021-03-01 187 if (!start)
8a7f97b902f4fb Mike Rapoport 2019-03-11 188 panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
8a7f97b902f4fb Mike Rapoport 2019-03-11 189 __func__, PAGE_ALIGN(bytes), PAGE_SIZE);
8a7f97b902f4fb Mike Rapoport 2019-03-11 190 } else {
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 191 #define SLABS_PER_PAGE (1 << (PAGE_SHIFT - IO_TLB_SHIFT))
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 192 #define IO_TLB_MIN_SLABS ((1<<20) >> IO_TLB_SHIFT)
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 193 while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) {
cbce99527ca7c4 Christoph Hellwig 2021-03-01 194 start = (void *)xen_get_swiotlb_free_pages(order);
cbce99527ca7c4 Christoph Hellwig 2021-03-01 195 if (start)
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 196 break;
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 197 order--;
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 198 }
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 199 if (order != get_order(bytes)) {
283c0972d53769 Joe Perches 2013-06-28 200 pr_warn("Warning: only able to allocate %ld MB for software IO TLB\n",
283c0972d53769 Joe Perches 2013-06-28 201 (PAGE_SIZE << order) >> 20);
cbce99527ca7c4 Christoph Hellwig 2021-03-01 202 nslabs = SLABS_PER_PAGE << order;
cbce99527ca7c4 Christoph Hellwig 2021-03-01 203 bytes = nslabs << IO_TLB_SHIFT;
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 204 }
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 205 }
cbce99527ca7c4 Christoph Hellwig 2021-03-01 @206 if (!start) {
5bab7864b1167f Konrad Rzeszutek Wilk 2012-08-23 207 m_ret = XEN_SWIOTLB_ENOMEM;
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 208 goto error;
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 209 }
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 210 /*
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 211 * And replace that memory with pages under 4GB.
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 212 */
cbce99527ca7c4 Christoph Hellwig 2021-03-01 213 rc = xen_swiotlb_fixup(start,
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 214 bytes,
cbce99527ca7c4 Christoph Hellwig 2021-03-01 215 nslabs);
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 216 if (rc) {
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 217 if (early)
cbce99527ca7c4 Christoph Hellwig 2021-03-01 218 memblock_free(__pa(start),
2013288f723887 Mike Rapoport 2018-10-30 219 PAGE_ALIGN(bytes));
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 220 else {
cbce99527ca7c4 Christoph Hellwig 2021-03-01 221 free_pages((unsigned long)start, order);
cbce99527ca7c4 Christoph Hellwig 2021-03-01 222 start = NULL;
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 223 }
5bab7864b1167f Konrad Rzeszutek Wilk 2012-08-23 224 m_ret = XEN_SWIOTLB_EFIXUP;
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 225 goto error;
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 226 }
c468bdee28a1cb Konrad Rzeszutek Wilk 2012-09-17 227 if (early) {
cbce99527ca7c4 Christoph Hellwig 2021-03-01 228 if (swiotlb_init_with_tbl(start, nslabs,
ac2cbab21f318e Yinghai Lu 2013-01-24 229 verbose))
ac2cbab21f318e Yinghai Lu 2013-01-24 230 panic("Cannot allocate SWIOTLB buffer");
c468bdee28a1cb Konrad Rzeszutek Wilk 2012-09-17 231 rc = 0;
c468bdee28a1cb Konrad Rzeszutek Wilk 2012-09-17 232 } else
cbce99527ca7c4 Christoph Hellwig 2021-03-01 233 rc = swiotlb_late_init_with_tbl(start, nslabs);
7453c549f5f648 Konrad Rzeszutek Wilk 2016-12-20 234
4e7372e0dc5d7d Stefano Stabellini 2019-05-28 235 end:
7453c549f5f648 Konrad Rzeszutek Wilk 2016-12-20 236 if (!rc)
7453c549f5f648 Konrad Rzeszutek Wilk 2016-12-20 237 swiotlb_set_max_segment(PAGE_SIZE);
7453c549f5f648 Konrad Rzeszutek Wilk 2016-12-20 238
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 239 return rc;
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 240 error:
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 241 if (repeat--) {
cbce99527ca7c4 Christoph Hellwig 2021-03-01 242 nslabs = max(1024UL, /* Min is 2MB */
cbce99527ca7c4 Christoph Hellwig 2021-03-01 243 (nslabs >> 1));
283c0972d53769 Joe Perches 2013-06-28 244 pr_info("Lowering to %luMB\n",
cbce99527ca7c4 Christoph Hellwig 2021-03-01 245 (nslabs << IO_TLB_SHIFT) >> 20);
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 246 goto retry;
f4b2f07b2ed9b4 Konrad Rzeszutek Wilk 2011-07-22 247 }
283c0972d53769 Joe Perches 2013-06-28 248 pr_err("%s (rc:%d)\n", xen_swiotlb_error(m_ret), rc);
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 249 if (early)
5bab7864b1167f Konrad Rzeszutek Wilk 2012-08-23 250 panic("%s (rc:%d)", xen_swiotlb_error(m_ret), rc);
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 251 else
cbce99527ca7c4 Christoph Hellwig 2021-03-01 252 free_pages((unsigned long)start, order);
b8277600536989 Konrad Rzeszutek Wilk 2012-08-23 253 return rc;
b097186fd29d5b Konrad Rzeszutek Wilk 2010-05-11 254 }
dceb1a6819ab2c Christoph Hellwig 2017-05-21 255
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-01-17 2:59 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-01-17 2:59 drivers/xen/swiotlb-xen.c:206 xen_swiotlb_init() error: uninitialized symbol 'start' kernel test robot
-- strict thread matches above, loose matches on Subject: below --
2021-11-19 1:56 kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.